Owners of older homes often face the challenge of trying to maintain a comfortable winter temperature without going bankrupt on power bills. Many times houses that have not been properly sealed to the outdoors become cold and drafty, making them unpleasant to live in and expensive to maintain. By successfully detecting and repairing the areas where your home loses heat, you can increase your home's warmth and save a bundle on energy costs for many winters to come.
Instructions
1. Walk around the interior of your home on a cold day. Inspect the windows, doors, outlets, light switches, fireplace, dryer vents and phone hookups for obvious cracks or gaps. Feel around each spot to see if it's colder than the surrounding area. Check to see if you feel air movement.
2. Measure the insulation in your attic. If you live in a cold area, your attic insulation should be 12 to 18 inches thick to prevent heat from escaping from your home. While you're in the attic, examine any exposed insulation for spots that appear dirty. Dirty sections of insulation indicate that air is being continually pulled through the fibers, leaving behind dust and other particles.
3. Hold a lit incense stick near any areas where you suspect a leak. If the smoke rises vertically, the area is sealed properly. If it moves horizontally, a slight draft is present. If the smoke disappears entirely, your home is experiencing major heat loss from that area. Use this method to check each problematic area.
4. Close each window and exterior door on a sheet of paper. If you can pull the paper out of the crack without tearing it, heat is likely escaping through the opening. Check each window and the top, bottom and sides of each door.
5. Ask a friend to stand just outside the house (after dark) while you run a flashlight around each door and window frame. Any visible light indicates a major leak.
6. Schedule an infrared scan of your home. During these scans, professionals take infrared photos of the interior of your house. The brightness of the infrared light indicates the warmest and coldest areas of the house, with any major drafts showing up as dark spots on the photographs.
Tags: your home, areas where, around each, each door, each window, interior your
Using a manual light meter to determine the aperture of your camera may take some getting used to, but once you become accustomed to how your meter works, you should be able to get readings without much difficulty. Manual light meters allow you to read the reflected light of your subject or the incident light in order to properly gauge your exposure.
Instructions
Measure the Reflective Light of Your Subject
1. Locate the ISO setting on your manual light meter. Adjust the ISO setting to match the film speed in your camera.
2. If you are shooting a landscape or something at a distance, you will measure the reflected light of your subject.
3. Point the white ball at the center of your subject. Press and release the needle lock button. Read the number closest to where the needle has been locked down.
4. Match the needle reading number to the appropriate number on the exposure dial. Read your aperture exposure from the aligned dial.
5. Set your camera's aperture to match the aperture reading from your light meter.
Measure the Incidental Light
6. Measure the incidental light of your subject. If you're shooting something at close range, for instance a portrait, you may choose to measure the incidental light of your subject.
7. Remove the white ball for reading reflective light that covers the light reading disc.
8. Position the light meter at the center of your subject with the light reading disc pointing away from your subject. Press and release the needle lock button. Note the number closest to the needle position.
9. Repeat Step 3 from each side of your subject. Match the needle reading number from each reading with the appropriate number on the exposure dial.
10. Find the median exposure of the various incidental readings you took. Set the camera aperture to match the light meter reading.
Tags: your subject, light meter, light your subject, manual light meter, your camera, your subject
Deleted pictures from an SD (Secure Digital) card can be a nightmare, particularly if it was a one-time event, such as a birthday or vacation. The most important thing to remember is that because the price of SD cards have dropped tremendously since digital cameras have been around, there is really no reason to not have plenty of cards on hand. However, if you do delete some pictures that you decide you wanted after all, there is a remedy that may work for you.
Instructions
1. As soon as you realize you have deleted a picture that you may want, stop taking pictures on that SD card.
2. Attach your camera, with the card installed, to your computer using the USB cable. Go to "My Computer" to look and see what letter drive your camera is displayed as.
3. Download the picture recovery software from Card Recovery using the link in the Resources section below.
4. Follow the onscreen directions to complete the download.
5. Once the download is completed, click "Next" and specify the letter drive of your camera. You should also specify where you want your pictures to be saved once they are recovered.
6. Click "Next" for the scan to begin. This process may take several minutes.
7. Go to the next step by clicking "Next." Preview your pictures and find the deleted pictures that you wish to recover.
8. Click "Next" to save the deleted pictures in the location you specified earlier in the process.
9. When you open your specified destination, your deleted pictures should be in that file.
Tags: pictures that, your camera, Click Next, deleted pictures, drive your, drive your camera, letter drive
Digital photos have become abundant in today's online-oriented world.
Processing digital photos is possible for anyone with a computer. Most computers come with a digital image processing program, and other options are available free or for purchase online. Learn a few basic principles of digital imagery to process your own pictures.
Brightness and Contrast
Brightness, the level of white in a photo, and contrast, the difference between two tones, affect the look of an image the most. By increasing or decreasing the brightness, you can make a photo that is too dark or light acceptable in appearance. If the light is too low, however, the photo may not be salvage. By adjusting the contrast, you adjust the "harshness" of a photo. An image with maximum contrast is difficult to look at, while one with minimum contrast is mostly gray. Use your creative intuition when adjusting contrast to bring out details but not blow out the photo.
Red-eye Reduction
Leaving red-eye in a photo is a distracting feature and may not be acceptable in commercial work, such as portraits. Many image programs have red-eye reduction features that can remove the red-eye glow that results from flash photography. Often, a program will have you zoom in to circle the areas of red eye, and the program will reduce the effect automatically.
Cropping and Image Size
"Cropping" is a photography term that means cutting out undesirable portions of a photo. It typically is done to remove distractions or re-frame the subject. A side effect of cropping is that it can reduce the pixel size of an image. Typically, this reduction goes unnoticed when images are viewed on a computer screen. A screen normally has fewer than 1,500 pixels on either its length or width, while a normal photo has more than 2,000 pixels on each side. To save on memory space, resize each photo so it is at most 2,000 pixels in either length or width. This is best for storage, but may not be desirable for printing or high-quality commercial work.
Compression
Some programs offer different rates of "compression," which is the quality of the saved image file. Compressing a photo is permanent and cannot be undone. In general, you should always save photos with the least amount of compression and at the highest level of quality. This lets you keep a high-quality original image and produce copies of the image without trying to bring it back to the original quality.
Tags: adjusting contrast, commercial work, either length, either length width, length width, pixels either
The Nikon D40X was an upgrade from the D40, keeping all the same features as the D40 while changing the sensor from a six megapixel one to a 10 megapixel one (hence the X). the D40 and D40X were introduced by Nikon as compact, "point-and-shoot" type SLRs, aimed at the photographer looking to get better pictures but not wanting to pursue more advanced photography.
Getting Started
Charge the battery first, then place it in the battery compartment at the bottom of the camera. Attach the neck strap, then attach a lens by lining up the dot on the lens with the dot on the camera, slotting the lens into the body and twisting counterclockwise to set the lens in place. Insert an SD memory card into the camera. The card should be formatted; to do this, turn on the camera, hit "Menu", then scroll to the wrench icon for the setup menu, then scroll to format memory card. This erases any existing data on the card. The card should be formatted periodically, usually after downloading existing photos to a computer.
Shooting Info
Unlike Nikon's other DSLRs, the D40 and D40X only have one LCD screen to display information. Pressing the Info button on the will change the display to reveal camera settings, including ISO (sensitivity of the sensor to light, like film speed), white balance settings (how camera sees white), aperture, shutter, remaining number of shots on the memory card, and image quality settings. These settings (except for remaining number of shots) can be changed by pressing the magnifying glass button on the bottom left of the camera and highlighting the item you want to change, then using the scroll wheel to change the setting up or down.
Manual Control
In the Aperture, Shutter, and Manual modes, a photographer can change settings manually with the small wheel near the top right side of the back of the camera. In aperture mode, rotating the wheel will increase or decrease aperture and in shutter the wheel will increase or decrease shutter speed. In Manual, rotating the wheel changes shutter speed; to change aperture, hold down the +/- button on the top right of the camera, next to the shutter button, and rotate the wheel.
Tags: memory card, aperture shutter, card should, card should formatted, increase decrease, number shots
Teaching children digital photography helps provide a creative arts foundation.
Teaching digital photography to children can be a creative and exciting activity giving them an artistic foundation early in life. Introducing them to art at a young age will also help them express their creativity using modern technology. Exposing a child to proper composition techniques through photography will also open the door for creative expression in painting and graphic arts.
Composition
Teaching digital photography to children at a young age can help instill the basics of artistic composition that can be used for any art form as the child develops, be it painting, photography or graphic arts. Use the rule of thirds when teaching a child to photograph by dividing the image into thirds, using six intersecting lines throughout the image: three horizontal lines and three vertical lines equally spaced, with the intersecting points falling on the main subject of the image. Point out the foreground, middle and background of an image and tell the child to always be sure nothing is protruding from a subject's head, such as telephone poles or distracting objects.
Types of Cameras
Several camera manufacturers make digital and film cameras designed for children. Look for a camera that has larger-than-normal buttons, fewer complicated settings and is durable. Many point-and-shoot cameras for children will have tough, rubber exteriors and are made to withstand drops, spills and other child-prone accidents. Using your typical, adult point and shoot is not a good idea, as these cameras are not made for rough treatment and are not cheap to repair.
Using the Computer
Depending on the age of the child, teaching her to upload images to a special folder on the computer will help them understand a digital photography work flow at a young age. Instilling the proper work flow of the digital image, from the camera to the computer, will help them understand where the files should go, and that backing up the images and taking them off of the camera will prevent losing the images if the camera breaks or gets lost.
Printing the Images
Purchase an inexpensive photo printer that is easy for the child to use. Many consumer printers have a docking station for the camera and will print with just the press of one or two buttons on the printer. Printing also ensures backup of an image and makes the process more complete when a tangible print can be created by the child. Carefully monitor their printing; the cost of paper and ink can add up quickly.
Creating Digital Albums
Use desktop publishing programs designed for children to create fun and artistic albums of their photography. Many online photo book publishers use a print-on-demand function, and you and your child can create a hardback photo album to share their creative photography with friends and family.
Tags: digital photography, help them, camera will, computer will, computer will help
Having a unique ring tone to set you apart from the rest of the pack that uses the same mobile phone is something that everyone wants. Not only does it make you different, but it also makes it easier for you to recognize that your phone is ringing even when among a crowd. Of course, there's also the reason of, who wouldn't want to hear their favorite song playing every time someone calls them? Getting a ring tone and installing that ring tone in your Motorola Q is easy with this quick guide.
Instructions
1. Search for sites offering ring tone downloads for your phone. Most sites will offer files in mp3 format, which can be played in any compatible phone model or brand. Mp3 files can be played on your Motorola Q.
2. Follow the site's instructions and links to download your chosen ring tone and download the file to your PC. To easily find the file you can direct your download to automatically save on your desktop.
3. Connect your Motorola Q via USB cable to your computer or laptop. You can also connect your phone to your computer by activating the Bluetooth of both devices.
4. Open the ActiveSync application if it does not start immediately. While in the ActiveSync application click on the Explore button. The Explore feature allows you to view the folders and files that are stored in your Motorola Q.
5. Click on My Windows-Based Mobile Device. Navigate to Application Data then on to the Sounds folder. This is where you should store your mp3 audio files so you can use them as ring tones. Keep this window open.
6. Drag the mp3 file from the location you saved it to (in our case, the desktop) and drop it to the Sounds folder in the ActiveSync. Or you can also copy-paste it to your Sounds folder. Wait for the transfer to be completed, and then disconnect your Motorola Q from your computer.
7. On your Motorola Q press the Start button on the left bottom corner. On the menu that appears, press Settings, then Sounds. This menu folder will show you all the sound files in your phone including the one you just uploaded. Select the file then click on Done, and then Done again.
Tags: your Motorola, ring tone, your phone, Sounds folder, your computer
Sometimes you'll want to display your videos from your camcorder on the TV. Whether you want to share your camcorder video with friends or family, or simply want to see how things turned out, it's a handy feature that just about all camcorders have.
Instructions
1. Figure out what kind of jacks you have on your television. Typically, you'll have RCA inputs (red, white, yellow) or S-video (round, with holes for pins) or, if your TV is very old, an antennae or cable jack (coaxial cable).
2. Check your camcorder's manual for the camera's capabilities. If you don't find them, you'll have to take a look at the camera.
3. Find the output jacks on your camera. They might be S-video, RCA jacks, or they might be one jack that splits off into separate RCAs. You may have to remove a cover or search in a compartment.
4. Get the right cables. Your camera should have come with the proper cables. If not, find an adapter cable that is compatible with your TV and camcorder. S-video cables are easy to find and relatively inexpensive. Some camcorders have specialized cables. You may have to visit the manufacturer's Web site to order new ones.
5. Connect your cables. Plug your cable into your camcorder first (it won't fit if you have it the wrong way) and then plug the other end into the inputs of your television or VCR. If you are using both S-video and RCA, make sure the inputs match. Example: Make sure they are both going into AUX1.
6. Find the right channel on your TV. There should be an input button on your remote (or it might read, "VIDEO"). Try channels three or four if the camcorder it is hooked up to your VCR. Cycle through the inputs. Often, the selected input will be displayed on-screen.
7. Press play on your camcorder. Make sure it is in viewing mode, not recording mode. Play the video as if you were watching it your camcorder's LCD screen.
Tags: your camcorder, camcorders have, your television
The C550 is part of Garmin's StreetPilot line of GPS units. You can retrieve navigational information as well as use Bluetooth wireless capabilities and get FM traffic reports with the C550. Some simple issues you may experience with the Garmin C550 can be resolved with some basic troubleshooting instead of contacting the Garmin support center.
Instructions
1. Turn off the Garmin C550 before connecting to your computer via a USB cable included with the unit. If the unit is powered on before connection, the computer may not detect it. Later, wait for a message to appear on the computer that it is safe to unplug the USB cable before disconnecting it.
2. Check your Bluetooth settings. If you are unable to partner your Bluetooth device such as a cell phone to the Garmin C550, go to the "Bluetooth" option in the C550 main menu. Touch the screen to change the status to "Enable" if it is set to "Disable." Your partnering Bluetooth device must be turned on as well and within 30 feet of the Garmin C550.
3. Change the fuse. If you lose power on the Garmin C550, you may need to change the fuse in the unit. The Garmin C550 uses an AGC/3AG 2-amp 1500 A-rated fuse to operate. On the vehicle adapter included with the unit, unscrew the rounded end and replace the fuse with a new one.
4. Calibrate the screen of the Garmin C550. If the screen is not responding to your touch, you should try to calibrate it. Access the calibration feature by pressing and holding down the "Power" button for one minute. Follow the instructions displayed on screen to calibrate the GPS unit.
5. Update the software of your Garmin C550. Garmin uses its WebUpdater software program to distribute new drivers and maps. You can download the program from the Garmin website to make sure your unit is up to date.
Tags: Garmin C550, Bluetooth device, included with, included with unit, with unit, your Bluetooth
The line separating digital cameras and camcorders is getting blurry.
While digital cameras and camcorders are two entirely different consumer devices, the line separating the two has started to get blurry. Whereas once you would buy a camcorder for video and a camera for pictures, now you can buy cameras that shoot video and camcorders that can also take pictures. Despite their growing similarities, there are a few things that separate digital cameras from camcorders.
Features
Many camcorders and cameras have built-in features that are unique to the particular device. For instance, a camcorder may allow you adjust your shutter speed or field of view for shooting video. However, on a digital camera, your video option will be to simply point and shoot. Likewise, many digital cameras offer options that allow you to change the ISO (similar to changing film speeds in a traditional camera), aperture and other functions that are simply not available on their camcorder counterparts.
Lenses
Digital cameras and camcorders take entirely different types of lenses. If you have a digital SLR, then there are a variety of zoom lenses, wide-angle lenses and creative lenses available for your camera. Most camcorders do not offer much in the way of additional lenses. Camcorders that do have interchangeable lenses are typically high-end professional models with options limited to wide-angle and telephoto lenses.
Storage Capacity
Most digital cameras save both video and photos onto memory cards. Those memory cards will have a maximum storage capacity of a few GB (gigabytes), which is only enough to hold a small amount of video. On the other hand, a hard-drive digital camcorder can have a built-in hard drive of 160+ GB, making it possible for hold substantially more video at a time than its still camera counterparts.
Audio Quality
Many camcorders offer the ability to connect an external microphone to the camcorder to record audio, resulting in a much higher-quality audio experience. Camcorders can also often record in stereo sound. Digital cameras, however, typically do not offer the option to connect an external microphone, and will record only one audio track rather than stereo sound.
Structure
Ultimately, digital cameras and camcorders are built for the particular jobs they are meant to do. It is often a lot easier to take a still picture with a digital camera than it is with a camcorder. Likewise, it is more intuitive for many to hold a camcorder and shoot a video than it is to do the same thing with a still camera. The body design of both devices is made for the optimal experience while using each specific device.
Tags: cameras camcorders, digital cameras, digital cameras, camcorders offer, connect external
All cassette tapes are based on a polymer material that is strung through two miniaturized reels. On this polymer, a coating of a metallic-based substance allows analog signals to be magnetized and replayed on a recording device at a later time. The same tape can be re-recorded over for as long as the magnetic material survives on the tape; however, the device can be demagnetized.
History
Original designs for cassette tape, introduced in 1963, were based on gamma ferric oxide. Philips produced compact cassette tapes that used a polyester-type plastic film coated with this magnetic residue.
Significance
In 1970, 3M Company enhanced the overall tape levels on output to avoid the hiss associated with earlier models. The company double-coated the tape with a cobalt-based material. This was released under the Scotch brand.
Features
BASF, also in 1970, introduced its own new designs to meet the sound quality of vinyl records. The company used chromium dioxide as the base material on its tape and then coated with magnetite.
Considerations
In 1974, TDK made the polyester tape absorb an iron oxide-based element. This cobalt-absorbed tape had a higher quality as well as more durability, because the likelihood of the material being rubbed off the tape was mitigated.
Potential
The greatest step in cassette tape material advancement was introduced by 3M in 1979. The company found a way to use pure metal particles as opposed to previous oxide-based options. The tape would retain its magnetic information almost indefinitely. It also allowed for better equalization.
In addition to being a leader in digital cameras, Kodak continues to lead the way in photo printing with their easy to use EasyShare printer docks. With several models to choose from, Kodak EasyShare printer docks work with EasyShare digital cameras and PictBridge-enabled digital cameras. Follow these steps to use your Kodak EasyShare printer dock.
Instructions
1. Set up your printer dock by placing it out of the sunlight in a dust-free area. It should sit flat with open space all around it.
2. Attach the plastic camera insert that came with your camera to the top of the printer dock. Put the rear tabs in the slots toward the back of the printer dock, pressing the front of the plastic insert in place. If the camera insert doesn't fit, you need a Kodak dock adapter kit D-26.
3. Remove the camera from the dock. Plug in the power cord provided with the EasyShare dock into an outlet.
4. Insert the color cartridge by opening the cartridge door on the right side of the printer dock. Unwrap the color cartridge. With the label side up and arrow pointing to the dock, push the color cartridge into the EasyShare dock until you hear a click. Close the cartridge door.
5. Add photo paper to the printer dock by removing the paper tray and sliding the cover back about three inches. Fanning photo paper before loading into the printer dock keeps it from sticking together. Load paper with the Kodak logo facing down. Return the cover back to a closed position before inserting the paper tray into the front of the EasyShare dock. Press the print button to resume printing.
6. Set your camera on the printer dock. Use the left/right control on the EasyShare dock to find the photo you want to print. Select the number of copies, and press the "Print" button.
7. Print with your printer dock and computer with installed Kodak EasyShare software and a USB cable connecting the EasyShare dock to the computer. Place your camera on the dock, and press "Transfer." Select the most appropriate transfer option if asked, and allow software to synchronize. Photos are then transferred to your computer through the printer dock.
8. When the color cartridge light turns amber, you have fewer than 5 prints left. An empty cartridge light glows red. After replacing a color cartridge, press the print button to clear the cartridge for printing.
Tags: printer dock, color cartridge, EasyShare dock, printer dock, digital cameras
Sony carries a line of FD Mavica digital cameras that are high quality and user-friendly. As with any other digital camera, you will need to charge your Sony FD Mavica regularly to prevent the battery from dying when you need to use the camera. Charging the camera is a simple procedure, require just a few seconds to start the charging process.
Instructions
1. Turn off the camera when possible, as this will allow the camera to become fully charged more quickly.
2. Pull back the charging tab found near the bottom of the camera. This tab is typically covered with a protective rubber grip that can be pulled to the side, but it cannot be removed completely.
3. Plug the charger into this charging outlet, then plug the other end of the charge into a nearby electrical outlet.
4. Watch the yellow button near the top of the camera. This button will blink, which will let you know the charger is working properly. Allow the camera to charge fully, which can take a few minutes or a few hours, depending on how low your battery is.
5. Unplug the camera and charger when the yellow light is solid yellow; it should be no longer blinking. This will notify you that the camera is fully charged and ready for use.
The Freestyle Flash meter uses a very small 0.3(µL) sample and allows you to use eight locations--base of thumb, calf, fingertips, forearm, hand, palm, thigh or upper arm--for nearly pain-free blood glucose testing. There are a few steps to follow, but if done properly you will be able to get accurate blood glucose readings that will help in managing diabetes. This can improve the overall health of any diabetic. You will need a few supplies to get started, all of which are available at your local pharmacy, department store or drug store.
Instructions
1. Wash your hands thoroughly with warm water and soap, and dry them on a clean towel.
2. Insert a new lancette into your lancing device. Verify that the lancing device is clean around the tip and the lancette fits properly.
3. Be sure you have the right strips for your Freestyle Flash meter. Confirm that your strips are within the printed expiration date.
4. Insert the test strip into the Freestyle Flash meter with the sample collection end facing out. Be sure that the meter recognizes the strip and wait for the meter to prompt you for the blood sample.
5. Clean the test area with a fresh alcohol wipe and allow it to dry thoroughly. Any excess alcohol may result in an inaccurate reading.
6. With the opposite hand, grasp the lancing device. Holding it firmly against the test site, push the button to trigger the device.
7. Grasp the testing finger slightly below the test site and gently squeeze it to encourage blood flow. You only need a small sample with the Freestyle Flash meter.
8. Hold the Freestyle Flash meter in your free hand and gently touch the strip against the blood sample and allow it to draw the blood in.
9. The Freestyle Flash meter will beep and test the sample Watch the display as it counts down to verify the meter is working. It will display the results on the screen in about five seconds.
10. Use the alcohol swab to gently wipe the test site clean and apply slight pressure to stop the flow of blood. Use the alcohol wipe, gauze or a band aid as needed to stop the bleeding.
11. Record your reading in a log for later reference. The Freestyle Flash will hold 250 test results, but it is a good idea to have a back up of the record just in case.
12. Discard the used strip into the garbage and remove the lancette from the lancing device. The lancette should be disposed of in a Sharps container after use.
In surveillance, having a reliable security camera is crucial. It allows monitoring of activities and recording of events as potential reference in cases of vandalism, trespassing, theft or other crimes. Banks, retail stores, schools, hotels and many business establishments install CCTV (closed-circuit television) surveillance systems as high security measures. For anyone thinking of installing a security camera, there are a number of types to choose from, each with its own set of advantages.
Infrared Security Camera
Infrared security cameras---also known as "night vision cameras"---can work for both dark and well-lit areas. With a lit area, infrared security cameras project a color picture, while the camera projects a black-and-white image for night scenes. The key to infrared cameras is their ability to detect infrared radiation, which includes body heat; this allows them to have the useful ability to "see" at night.
Dome Security Cameras
As the name implies, this high-end security camera is shaped like a dome, usually affixed on a ceiling. Dome security cameras normally appear black. They are commonly found in banks, casinos, airports and offices. The advantage of this type of camera is that the dome that covers the camera lens makes it quite hard to decipher where the camera is pointed.
IP/Network Security Camera
An IP camera---or "network camera"---is a web-based security camera that can be manipulated, viewed and recorded from any remote location in the world. With its built-in web server, it is connected to a network and has its own IP address to allow communication and function over the Internet. A remote-viewing camera can be many different types of video recorders, ranging from dome to CCTV cameras.
Wireless Security Cameras
If you are after portability, mobility, versatility and disguise, then a wireless security camera may be a good option. Generally reserved as a spy camera, wireless cameras can be disguised as nearly anything; some can even be small enough to fit on the button of a jacket. Rather than wires, it utilizes a transmitter that runs on batteries to broadcast the image to a local receiver.
Tags: camera that, security camera, security camera, Security Cameras
In order to save games and game data for use on your Sony PlayStation Portable (PSP), you need a memory stick flash memory card. Sony's Memory Stick comes in a variety of types, each with its own set of features. Before you buy a memory stick for your PSP, make sure to carefully read the packaging, as only certain memory stick formats work with the handheld.
Memory Stick Duo/Memory Stick PRO Duo
Both Memory Stick Duo and Memory Stick PRO Duo memory cards will work with the PSP 1000, 2000 and 3000 models. The Memory Stick PRO Duo is roughly half the thickness of the regular Memory Stick Duo, but shares compatibility and still fits the PSP's memory stick slot.
MagicGate Memory Stick Duo
The MagicGate Memory Stick Duo is discontinued, but will still work on your PSP. It incorporates Sony's MagicGate technology, which lets owners use content-protected media on any memory stick-compatible devices.
Memory Stick Micro M2
The PSPgo relies on a smaller memory stick than the other consoles in the PSP lineup. While incompatible with PSP models 1000 through 3000 without an adapter, the Memory Stick Micro M2 is 15 mm by 12.5 mm in size, and is less than half the thickness of the original Memory Stick PRO. Keep in mind that the PSPgo also has a built-in system memory, so you don't necessarily need a memory stick to save games and data to the console.
Third-Party Memory Sticks
Any memory sticks manufactured by a third-party will work on the Sony PSP provided they meet the memory stick format requirements (Duo, PRO Duo or in the case of the PSPgo, Micro M2) and sport the official Memory Stick insignia, which looks like a rounded "M" with three lines beneath it.
The United Kingdom is in the process of switching from analogue to all-digital television. Different regions of the country are switching over to digital TV at different times. Prior to the switch-over date for your area, you will need to convert your TVs to digital. Hooking up a Ferguson free-to-view Digital TV receiver to an analogue TV set makes the TV work with digital signals. If you are experiencing problems tuning your Ferguson receiver, there are several things you can check to resolve the problem.
Verify Your Connections
If you are having problems tuning a Ferguson digital TV receiver, before you do anything else verify that the receiver is hooked up properly. If the connections are off, everything else will be also. You should have a scart cable connecting the "TV" out scart socket on the back of the receiver to your TV set's scart input socket. You should also have an RF cable connecting the "RF Out" port on the back of the receiver to the RF (aerial) input port on the TV set. Connect the TV antenna's cable to the "Aerial" port on the back of the receiver. Make sure that each cable is plugged securely into its proper socket.
Adjust Antenna
If you are able to pick up some of the digital channels available in your area but are having a problem picking up others, try adjusting the position of your TV antenna. Problems with reception often arise when the antenna is not positioned properly to pick up a strong TV signal. The antenna may be too high or too low, for example. Orient the antenna away from large objects that can cause multipath interference reception problems. Large objects such as trees or buildings can produce reflected TV signals. These replicated TV signals, which reach your TV antenna just a little bit later than the primary TV signal, interfere with the main TV signal. After repositioning the antenna, initiate another channel scan.
Performing a Channel Scan
After every troubleshooting measure you implement (checking your connections, adjusting the antenna and so forth), follow up the action by initiating another channel scan. To do this, turn on the Ferguson digital receiver. Press "Menu" on the device's remote control. Use the remote's arrow buttons to highlight "Channel Setup" from the menu. Press "OK." Highlight and select "Channel Tuning" from the next menu. Highlight and select "Full Scan Add New Channels" to initiate the channel scan operation. Do not interrupt the scan. Let it finish before you do anything else with the TV, receiver or antenna. Once the scan is complete, flip through the channels on the receiver to see if the problem is now resolved.
Other Troubleshooting Tips
If you are sure your Ferguson Digital TV receiver is hooked up properly and adjustments to your TV antenna do not resolve the tuning problems you are having, call Freeview at 08708 80 99 80. Or go to the Freeview website to check the availability of digital signals in your area. It is possible that you are not picking up digital channels because you are not in a coverage area where the signals are available yet. According to the Ferguson digital TV receiver manual, if you are not receiving any TV signals and these other basic troubleshooting tips do not help, you may need to consult an aerial installer. There is a good chance the problem is with your TV antenna and not with the receiver.
Tags: your antenna, back receiver, channel scan, Ferguson digital, your area, another channel
Dish Network offers several programming packages catering to the interests of viewers of all ages and backgrounds.
Instructions
1. Use the toll-free number (1-888-284-7116) to call Dish Network customer service and inquire about various programs offered.
2. Alternatively, go to the company's Web site (www.dishnetwork.com) to find information about Dish Network programs. The Dish Network home page shows a menu on the top of the screen. Place the cursor on the Programming option of the menu to view the associated sub-menu listing of all the available packages. Click either Basic Packages or a sub-menu option for detailed information.
3. Examine Dish Network's offerings, which include six basic packages (DishFAMILY Pak, America's Top 60, America's Top 60 Plus, America's Top 120, America's Top 180 and America's Everything Pak); four Dish HD (High Definition) packages (DishHD Bronze, DishHD Silver, DishHD Gold and DishHD Platinum); and various Movie Value Paks for pay-per-view movies
4. Check out Dish Network's list of pay-per-view movies, adult programming, sports packages, local channels and as many as 20 international services. All information about these is available either through the customer care service number or under the Programming tab on the website.
Tags: Dish Network, America America, information about, pay-per-view movies
BlackBerry Pearl smartphones support Bluetooth technology, which allows wireless connections to other Bluetooth devices over short distances. The Pearl is compatible with most Bluetooth headsets, including the Motorola H375. This model is relatively easy to pair, and the Pearl will save it as a trusted device once it has been paired. If your H375 headphone is brand-new, connect it to the charger for approximately three hours to give it a full charge before using it.
Instructions
1. Turn off any devices you have previously paired with the Motorola H375.
2. Press the small "Power" button, located below the larger "Call" button on the front of the headset. The headset will turn on. After three to five seconds, the indicator lights will glow a steady blue. The headset now is in pairing mode.
3. Click the "Manage Connections" icon on your Pearl. Choose "Bluetooth Connections."
4. Click "Add New Device." A window will open. Click "Search" and your Pearl will search for discoverable devices within its range.
5. Click "Motorola H375" from the list that appears.
6. Enter "0000" on the Pearl's keyboard when prompted for the passkey. The Pearl and headset will connect and are ready for use.
Tags: Motorola H375, headset will, Pearl will, your Pearl
Digital cameras are not the only devices that require flash memory cards.
Selecting the correct memory card for your camera, gaming console or cell phone can be tricky. Each type of card has its own somewhat cryptic name and is available in a series of models that may have surprising features, such as the High Speed Series cards that Samsung guarantees can stay underwater for up to 24 hours, or certain cards SanDisk claims remain operational even after being run over by a 5-ton truck.
Technology
Memory cards contain a type of chip known as flash memory, which maintains stored data without requiring electrical power, unlike the random-access memory sticks inside your computer. Flash memory also appears in USB drives, as well as solid-state drives that transfer data faster than traditional hard drives.
Secure Digital
Since 2010, Secure Digital memory cards have become more prevalent, even among manufacturers that previously incorporated proprietary formats into their devices, such as Sony or Olympus. Frequently found in hand-held computers and digital cameras, these cards come in standard SD, miniSD and microSD sizes, and in one of three formats: the traditional format with 10GB or less of storage; high capacity, which holds up to 32GB of data; and an extended capacity format that stores a staggering 2 terabytes or approximately 2,000GB.
In terms of speed, standard SD cards send and receive data at a rate of up to 10MB per second, whereas SDHC and SDXC cards can achieve, respectively, a maximum speed of 12MB and 104MB per second. When it comes to pricing, an average 8GB SD or SDHC memory card costs less than $10, while a 64GB SDXC ranges between $60 and $90, as of 2012. These cards aren't always interchangeable, particularly when using a newer format with an older device, but you can't go wrong with the format recommended by the manufacturer.
CompactFlash
Typically larger than SD cards, CompactFlash cards come in two different formats -- CF I and II -- that have a similar appearance but aren't interchangeable. CF cards can hold several gigabytes of data and send or receive data at a rate of 167MB per second, which makes them the fastest memory cards on the market as of 2012, according to the CompactFlash Association. Even so, their large size makes them less popular as a storage medium for portable gadgets, as manufacturers attempt to pack more features into ever-shrinking devices. Most digital single-lens reflex cameras, which require high transfer speeds, still require CompactFlash cards, however. An average 8GB CF card costs $10 to $40.
SmartMedia
Developed by Toshiba in 1996, SmartMedia cards are no longer manufactured, in large part because they could store only up to 128MB. In addition, their transfer speeds were less than impressive, with a maximum rate of 2MB per second. SmartMedia cards mostly appeared in portable devices such as digital cameras and media players, but they could also serve as external storage for computers, much like modern USB flash drives.
Memory Stick
Sony developed its proprietary Memory Stick format in the late 1990s, making it the sole option for devices such as some cameras, Sony Ericsson phones and PlayStation Portable consoles. By 2010, however, Sony began adding Secure Digital ports to its devices, allowing consumers to use SD cards or Memory Sticks.
While Sony launched several Memory Stick formats over the years, the most prevalent as of 2012 are the Memory Stick PRO Duo, PRO-HG Duo and the Micro, or M2. The PRO Duo format stores up to 2TB of data and transfers it at a maximum speed of 20MB per second. The PRO-HG Duo format's specifications are similar, except for a slightly higher maximum transfer speed of 30MB per second. The Micro format's small cards bear little resemblance to traditional Memory Sticks. They hold up to 32GB of data and transfer it at 20MB per second. The average price for an 8GB card in any of the three formats ranges between $10 and $30.
MultiMediaCard
MultiMediaCards exist in standard and MMCplus formats, both of which are quite similar to SD cards and thin enough to fit in SD slots. They store up to 128GB of data, but drastically differ in transfer speeds: While MMCs move a slow 2.5MB per second, an MMCplus can transfer data at 40MB per second. Traditionally used as storage for portable devices, such as cameras or MP3 players, MultiMediaCards cost about the same as SD cards.
XD-Picture Card
Memory cards in the xD-Picture Card format appear exclusively in Olympus digital cameras. Since 2010, however, the company's new cameras also contain a standard SD slot. Priced from $10 to $15, Standard xD-Picture Cards have a relatively small maximum capacity of 1GB, and fairly low data transfer rates of 5MB per second when reading data and 3MB per second when writing it.
Tags: devices such, Memory Stick, digital cameras, memory cards, Secure Digital
The Profoto Pro-7 professional photographic lighting system includes a flash head that is comprised of a modeling light for continuous light and a flash tube for flash illumination during the actual exposure. The flash tube can easily be changed once it has burned out from use or if you want to use a flash tube of a different strength or type for a particular shooting session. It is easy to remove and replace flash tubes for the Pro-7 flash head, no tools are required.
Instructions
1. Turn off the modeling light switch of your Profoto Pro-7 flash head. Disconnect the power cord of the head from your generator.
2. Grasp the old flash head and pull it toward you until its two pins are out of their sockets. Put the old flash head aside if you are changing it to use a different type of head or dispose of it according to local environmental regulations if it is burned out.
3. Check the mounting instructions in the package of your particular model of flash head to find out how the trigger wire should clasp around the new flash tube.
4. Line up the two pins of your new flash tube with the two pins of the socket and press the flash tube into place. Make sure the trigger wire is properly positioned around the tube according to the directions for your particular tube.
5. Reconnect the power cord of your Pro-7 head to the generator and use your system as you normally would.
Sony manufactures a series of digital camcorders under the brand name Handycam, with various features and benefits. The Handycam contains a hard drive for storing video and audio, which can be downloaded to a computer with a standard USB cable connection. Once transferred to a PC or laptop, the original footage can be deleted from the Handycam to make room on the hard drive.
Instructions
1. Shut down the computer and turn off the Handycam.
2. Connect the USB cable from the port on the back of the Handycam to any free USB port on the computer.
3. Turn on both devices and wait for the "New Hardware Detected" message to appear on the computer screen.
4. Open the Handycam software by double-clicking the name of the program on the computer.
5. Click "Add File" to open a list of MPEG-4 video files stored on the Handycam. Select the desired videos, which will be listed numerically unless previously saved with a name on the Handycam.
6. Click "Import from Handycam" to transfer the video files to the computer, where they can be stored, edited or burned to a disc (on computers equipped with a DVD burner).
Tags: from Handycam, hard drive, name Handycam, video files
Removing VideoCam Suite 1.0 allows you to install newer versions of the software.
VideoCam Suite 1.0 is a program that comes with some older Panasonic camcorders. It allows you to transfer video from your camcorder to your computer and includes tools you can use to edit your camcorder footage. If you no longer need the program or if you want to upgrade to a newer version, you can uninstall VideoCam Suite 1.0 using Windows' Control Panel utility.
Instructions
1. Click "Start" and type "Uninstall a program" in the Start menu's search box. Press "Enter" to open the "Uninstall or change a program" utility.
2. Click "VideoCam Suite 1.0" on the program list and click "Uninstall" on the menu above the program list. Enter your Windows administrator password if necessary.
3. Click "Yes" to confirm that you want to uninstall VideoCam Suite and follow the instructions that appear. Click "Finish" when the process finishes and restart your computer if prompted.
Tags: VideoCam Suite, program list, Suite program, uninstall VideoCam, uninstall VideoCam Suite, VideoCam Suite
Avid Express Pro is the industry standard for editing video and high-definition video content. The vast majority of broadcast stations and high-end movie production use the Avid Express Pro video software to edit. Many newspapers are also turning to Avid to edit video clips available online to supplement their print material. Ingesting (also referred to as "capturing" or "importing") video into the software for editing is the first step.
Instructions
1. Log out of the Avid Express Pro program. You do not need to restart the computer; just shut down the program. If the program is open when you begin importing, sometimes it will not recognize the camera.
2. Use a fire wire cable to connect your video camera to the computer. Fire wire looks similar to a USB cable and does a similar job. Fire wire is designated for importing video files which contain a vast amount of digital information. Although a USB cable sometimes can be used, they take an extremely long time. Also, few digital video cameras (especially mini-DVD cameras which have the best quality on the market) have a USB port.
3. After connecting the camera to the computer or laptop, turn the camera on. Put the camera in the play/edit mode. This will problem have a symbol like a traditional VCR play button (a sideways triangle) and may be green. When the camera is in play/edit mode you have the ability to fast forward/rewind and view recorded material.
4. Rewind the tape to the point at which you want to start importing video. Leave the film stopped and in play/edit mode.
5. Start the Avid program on your computer. Allow it finish loading completely to avoid delay in the import of your video.
6. Open a "New Project" on the prompt box. Name the project what your video will be called. If you are ingesting video to add to another project you may open "Existing Project."
7. Select "Toolset" and scroll down to "Capture" from the top menu on the screen. The Capture toolbox will appear on the screen.
8. You will be prompted to name the tape you are importing, such as "B-roll Monday." Once you have named the tape, hit the return key twice.
9. Turn on the V, A1 and A2 channels in the Capture toolbox. This makes sure the program imports the video and both audio channels you recorded.
10. Hit the large red record button. Your camera will start playing from the point you have stopped it on the tape. You will see the video material appear on the computer screen in the Avid program. There will be a slight delay between what plays on the tape and what plays on the computer screen. All ingesting of video is done in real time.
Tags: Avid Express, edit mode, importing video, play edit, play edit mode, your video
A "switch" is a device that opens or closes an electrical circuit. In your home, a light switch mounted on the wall turns the flow of electricity on or off to a lighting fixture. Proximity switches are designed to open or close circuits under specific conditions, such as when a person approaches a door, and a motor can then be turned on to open the door (such as automatic door openings at supermarkets).
Applications
Typical uses for proximity switches include machine tool safety, the detection of moving objects (to open a door or turn on security lights) and material handling, and in manufacturing applications there are endless tasks for proximity switches, from counting bottles on an assembly line to checking component positioning.
Specific Types
Proximity switches are used to detect the "proximity" or presence of an object. Because there are different types of objects in different environments, there are unique types of proximity switches, each designed to sense a particular item. The environment they will be used in is also a consideration. In an industrial application, proximity switches may need to work in harsh environments, such as extreme dust or noise. There are switches designed to operate in such hostile areas.
Optical Proximity Switches
Using infrared technology, optical proximity switches are set to only be sensitive to infrared light, and so can be used in environments where there is noise, light and even radiation. For example, in an assembly line situation where a switch needs to close every time a shiny metal can passes by a certain point, an infrared beam of light can be aimed at the area where the cans will pass by, and an infrared proximity switch can detect the light as it is reflected off the cans. However, since there is visible light in the plant, this could interfere with proper operation of the proximity detector if it were not for its ability to screen out visible light and only be sensitive to infrared.
Magnetic Proximity Switches
As its name implies, magnetic proximity switches detect the presence of a magnetic field. A magnet attached to a cam shaft, for example, can trip a magnetic switch every time it passes by the switch.
Ultrasonic Proximity Switches
Typically, a transmitter device sends out a modulated ultrasonic signal (a wave whose frequency is above the range of human hearing). If that signal is reflected by an object, the switch senses the presence of that object.
Inductive Proximity Switches
Inductive proximity switches detect the presence of metallic objects. These must be objects made of electrically conductive metal.
Capacitive Proximity Switches
These switches can be designed to detect the presence of nonmetallic objects, such as plastic parts, glass bottles, bulk materials and metals that are not electrically conductive.
Tags: detect presence, switches designed, assembly line, electrically conductive, every time, only sensitive, only sensitive infrared
As a first-time photography enthusiast, deciding on the right photo equipment can offer a confusing array of options. When it comes to lenses, understanding the differences in focal lengths can save you money in the long run.
Features
Lenses are grouped according to their angle of view and focal length, and are sold as either a fixed-focus (e.g. 50 millimeters [mm]) or zoom (e.g. 70-300 mm). The majority of lenses on the market offer a combination auto-focus (AF) and manual-focus (MF) feature.
Wide-angle Lens
Wide-angle lenses range from 8 mm (considered a fisheye lens) to 35 mm. Wide angles are ideal for shooting landscapes, as they capture large portions of scenery.
Standard Lens
Standard or normal lenses come in 50 mm or 55 mm and are called such because the lens reflects what the human eye sees, offering a "normal" view of the subject.
Telephoto Lens
Telephoto lenses range from 80 mm to 800 mm and are best used when you're at great distance from the subject, such as a sporting event or an animal's habitat.
Macro Lens
Macro lenses, offered in fixed-focus and zoom, are perfect for making a small subject appear life-sized on the final print.
Taking pictures of lightning requires some planning and some luck.
Mother Nature can create some pretty impressive events. One of the most stunning and intense can be an electrical storm that precedes a summer rain. Capturing the lightning strikes that are created by these electrical storms takes a little bit of planning and preparation to keep you and you equipment safe and dry. If successful, you may be able to market and sell the images you capture to calendar, book or stock agencies.
Instructions
1. Find a location that gives you a wide view of a landscape, but also has features that can be part of the foreground. A cityscape with tall buildings in the foreground can make for a good picture, as does a location that has trees in the foreground that will be backlit by the lightning.
2. Attach your digital camera to tripod and connect a remote release to the camera. The release is not necessary, but makes taking the picture a little easier.
3. Turn your camera on, set the exposure mode to "Manual" and set the ISO (camera light sensitivity) to the lowest setting.
4. Set the shutter speed to "10 seconds" and set the aperture to "f11." You may need to adjust the settings depending on how bright the storm is.
5. Focus the lens to it maximum focus point, and switch the lens to manual focus. If you leave the lens in auto focus it will search for a focusing point when you press the shutter release.
6. Press the shutter release to take the picture when you are expecting lightning to strike. If successful, review the picture to check the exposure and make adjustments where necessary.
Plasma and LCD TVs have a lot of superficial similarities. They're both very flat and they both provide very sharp, clear images. But the technology which powers them is very different, and consumers should weigh the pros and cons carefully before deciding which one to buy.
LCDs
LCDs work by using liquid crystals contained between two panes of glass. The light from the TV shines behind them, and the crystals then filter the light through various colors to create the image.
Plasma TVs
Plasma TVs use neon-xenon gas, not dissimilar to the kind found in neon signs. The gas is contained as a liquid plasma, which is then charged with electricity and transformed into different colors to provide the image.
Why Buy LCDs?
LCD TVs run much cooler than plasma TVs, and don't cause problems at higher altitudes where the plasma can be affected. They also tend to be physically lighter, and the images they generate are brighter than plasma screens.
Why Buy Plasma TVs?
Plasma TVs are made in larger sizes than LCD TVs, at least as of this writing. Their images tend to be higher contrast as well--particularly with blacks, which are much deeper on plasma screens--and they can track motion onscreen much more accurately to boot.
In the Future
Both technologies are quite viable right now and provide many advantages over regular TVs. LCDs seem to be the wave of the future, however, and as technology improves will likely equal or surpass many of the advantages of plasma screen TVs.
Setting up a new satellite system can be a formidable process to many. As tricky as it can be to adjust the satellite dish itself properly, hooking up a Dish Network receiver indoors to your television is a multi-step process, too. However, with a correct understanding of the difference between coaxial and RCA cables, the successful location of the sockets on the back of your receiver unit and television, and some smart setup location choices, installing a Dish Network receiver may take only a few minutes.
Instructions
1. Find a good location for the Dish Network satellite dish. This will eventually be run to the receiver, so the dish will have to be accessible via one direct line to the receiver. Putting the satellite dish itself in an unsuitable location will result in an inability to properly install the Dish Network receiver and thus an inability to correctly receive satellite television.
2. Mount the Dish Network satellite dish so that it is flush with whatever surface it is mounted upon. Most importantly, ensure that the dish can be run to the receiver without the need for splitters to be used on the wire. Splitters cannot be used due to line-of-sight issues and the possibility of a diminished signal.
3. Ensure that the satellite dish itself is level and that it is pointed into the southern sky. Once you plug in the receiver, the dish will need to be pointed to the southern sky to follow the setup instructions from the receiver, as displayed on your television screen.
4. Use the included coaxial cable and run it from the dish to the receiver inside your house. The coaxial cable will go into the "Satellite In" connection on the receiver.
5. Plug the receiver into the power supply. Then, connect the receiver to the television using RCA connectors (the red, yellow and white wires). These three wires will go into the respective color-coded locations on both the receiver and the television.
6. Turn on the television and select the proper video input (in this case, it will likely be AV 1, but it will vary from TV to TV). The Dish Network screen will pop up when you have the correct input selected. Then, select "Menu" and click on "Setup."
7. Adjust your dish outside as necessary to achieve a strong signal, using the signal meter on the television that pops up upon selecting "Setup." Tweak the elevation and azimuth of the dish until the desired signal is achieved. While adjustment of the dish may take incremental steps, either way your Dish Network receiver is hooked up to your television and satellite and is ready to go.
Tags: Dish Network, satellite dish, Network receiver, dish itself, satellite dish itself, your television
Touching the camera while taking a picture causes vibration in any manual or digital camera. This vibration causes blur in the photograph. A cable release, on-board timer or 10-second countdown is necessary to eliminate this problem. Making your own cable release is relatively easy. The cost to make your own camera shutter release is under $20.
Infrared Modification
A shutter release may be made from an old VCR infrared transmitter, a mini plug jack that matches the connector for the camera, an old joystick micro switch and a data transfer cable.
Open the infrared transmitter and removing the LED. The data transfer cable will attach to the micro switch and infrared transmitter. Soldering will attach the wires in the infrared transmitter. Hot glue may be used to make sure the cable does not move. The process takes five minutes. No cost is involved with using old items from around the house.
Hands-Free Phone Adapter Modification
A hands-free phone can be adapted for a DIY camera shutter. The building process takes approximately five minutes and costs approximately $3.
The ear piece will be cut off and a mini plug jack will be attached. The button on the ear piece will serve for the shutter release.
Wireless Doorbell Modification
A wireless doorbell may be used to create a shutter release. The process requires soldering, a stereo plug, a MOC 3020 or MOC 3040 chip, an old cable and a wireless doorbell. The LED light should work in the doorbell along with having a long ring melody.
The bell should be disconnected. Make sure the LED light stays on while pushing the button. The cable wires will be soldered to the pins or chip inside the doorbell housing. The stereo plug will attach to the end of the cable.
Tags: infrared transmitter, shutter release, will attach, cable release, data transfer, data transfer cable, five minutes
Following the introduction of cassettes and compact discs, vinyl records were pushed to the background, and mostly stored away in attics or basements. But a backlash soon arose based on the widespread perception that digital sound sources cannot match the tone of vinyl. Often, old records can be cleaned up and made to sound just like new with very little effort.
Instructions
1. Insert a pencil into the center hole of the record. This will minimize the amount of contact your fingers have with the actual sound source.
2. Saturate a lint-free cloth with alcohol. Hold the record with one hand on the pencil and two fingers on the paper label. Carefully wipe the record clockwise with the saturated cloth, rubbing the alcohol gently into all of the grooves to remove any dust, dirt or grime.
3. Turn the record over and repeat on the other side. Allow the entire record to dry before putting it on the turntable.
4. Fill a spray bottle with alcohol. Turn on the turntable and lightly mist the record. Put the needle stylus into position and begin playing the record. Spray any dry spots on the vinyl before the spot reaches the stylus.
5. Keep the record misted the entire time it is playing. You should be able to hear the entire album or song with little or no noise (other than that of the actual recording).
The Denon AVR-1909 is a fully featured audio/video receiver that will complete any home theater. With its seven speaker channels, multitude of high-definition inputs, and comprehensive decoder options, the AVR-1909 has everything you need to fill your room with high-quality surround sound.
Dimensions
With a total weight of 25.4 lbs, the AVR-1909 measures 17.1 inches wide, 6.7 inches high and 14.9 inches deep.
Audio
The AVR-1909 has seven speaker outputs, each handling 90 watts of power. It also features a 24bit/192kHz audio D/A converter. Surround-sound decoders for all of the most common formats are included, such as Dolby TrueHD, Dolby Digital Surround EX and DTS-HD.
Video
With HDMI 1.3a support, the AVR-1909 can be used for HDMI processing and switching. It can also process and upconvert sources all the way up to 1080p.
Connections
The AVR-1909 has all of the connections necessary to connect all of the components of a home theater. Three HDMI and three component inputs can handle high-definition sources while three composite and three S-video ports handle everything else. Digital sound can be connected through the two digital optical or two digital coaxial audio ports. There is even a connection for iPod integration.
The proper eyeglasses are important to help your vision problem.
Eyeglasses are worn to correct a variety of vision problems by ensuring the retina gets enough light. Your vision problem will determine the best suited lens for you. In past years all eyeglasses were only made of glass. Today there are fancy plastic lenses being used -- more resistant, durable, convenient and affordable than you might imagine.
Polycarbonate
Polycarbonate is a popular choice if you are nearsighted, and it's well known for durability. Ideal for those involved in sports because the lenses are impact-resistant. This plastic lens also makes them a popular choice for kid's glasses and provides protection from ultraviolet rays. Polycarbonate is also thin and lightweight in comparison to standard plastic lenses.
Photocromic
This type of lens can be made from either plastic or glass. When exposed to sunlight the lenses transition from lightly tinted to dark -- two benefits in one and a great alternative for people who wear prescription sunglasses. Photocromic lenses are typically already tinted because the lens will not transition to dark if something blocks the ultraviolet rays like a windshield.
Aspheric
Generic plastic lenses are more round while aspheric lenses are more thin and flat. These are suitable for most prescriptions. The lens has less of a bulge on the glasses. Vision is more crisp with aspheric lenses when moving your visual focus from the center of the lens to either side or up and down. This type of lens weighs less than standard round lenses.
High-Index Plastic
These are created for people who need a very strong prescription. High-index lenses are more thin and flat than standard plastic lenses. Composed of a specific plastic material it refracts light differently. These lenses are thin and light and offer comfort -- but for a higher price.
Tags: plastic lenses, lenses more, aspheric lenses, lenses more thin, more thin, more thin flat, popular choice
Taking apart your Cingular 8125 helps prepare the cell phone for long-term storage, shipping or resale. Accessing the Subscriber Identity Module (SIM) card and battery is easier when the phone is disassembled, which is useful if you are replacing either part. Installing a new SIM card is sometimes necessary when changing cell service provider. Your Cingular 8125 is easily disassembled by hand in just a few seconds.
Instructions
1. Hold the "Power" button on top of the phone for a few seconds. The phone turns off. Disconnect the charger cable from the bottom of the 8125, if necessary.
2. Turn the phone over so the back is facing upward. Slide the plastic battery cover panel beneath the camera lens downward toward the bottom of the phone with your thumb. The battery cover clicks off.
3. Pull the plastic ribbon or slide a fingernail down the left side of the battery and press it up and to the right. Lift the battery out of its cavity in the back of the phone. The SIM card is revealed once the battery is out.
4. Gently slide the SIM card toward the top of the phone; it comes out from beneath its holder. Set the SIM card aside with the battery cover and battery. Your Cingular 8125 is disassembled and ready for storage, transit or sale.
Tags: Cingular 8125, battery cover, Your Cingular, Your Cingular 8125
Sony and Canon are well-known competitors that offer excellent image quality systems in the photography industry. Since the inception of digital single lens reflex, or DSLR, cameras, both companies have made changes to not only their cameras but to the lenses they offer.
Cost
Sony took over Konica Minolta in 2006 and then teamed up with Carl Zeiss to develop camera lenses. For the most part, Sony lenses are more expensive than similar Canon versions, and Canon has been able to offer more lens capabilities at lower prices.
Variety
Canon has been in the camera industry for a long time and offers a wide variety of lenses, ranging from beginner to professional level prime. Sony, on the other hand, is a relatively new competitor in the field, so its lens availability range is much smaller. The Photo.net website says Sony's "overall system is much smaller than Canon's or Nikon's."
Experience Levels
Sony products are more limited in general than Canon's and seem to cater to either beginners or professionals. Radiant Lite Photography's website says of Sony: "We can see a huge gap between entry level lens and pro level lens. ... Most of the lenses are for professionals."
Used Equipment Availability
Former Konica Minolta users can use many of their old automatic focus lenses with new Sony DSLR cameras, so people can get some used Konica Minolta lenses at lower prices. However, Canon's used lens market is older and larger, so camera enthusiasts can more easily find Canon lenses and accessories in used markets.
The iPhone relies on a wireless, or "wi-fi" Internet connection for many of its exciting features, including web browsing through Safari, accessing email, watching YouTube videos and purchasing music from the iTunes Wi-Fi Music Store. Though the iPhone will automatically connect to wireless networks within its range, there are a few steps you must follow in order to change wireless networks manually.
Instructions
1. Review the list of available wireless networks provided by your iPhone. The default settings will instruct your iPhone to display the names of any wireless networks that are within range and automatically connect to the last wireless network that you used, assuming it is available. The "wi-fi" icon at the top of the iPhone's screen will appear when you are connected and will display a number of signal bars based on the strength of the wireless network's signal.
2. Tap the name of the wireless network to which you would like to connect. If required, enter the network password. Wireless networks that require a password will be marked with a small icon shaped like a lock next to them in the list.
3. Set your iPhone to request your permission to join a new network, if you do not want it to connect automatically to available networks. Tap on the "Wi-Fi" icon on the "Settings" menu and select "Ask to Join New Networks." You can also set your iPhone to ignore certain networks by tapping on "Forget this Network."
4. Change to a closed wireless network, which is a network that is blocked from appearing in available lists of networks to people who do not have permission to access it, by entering the necessary security information. To access a closed wireless network, tap on the "Wi-Fi" icon, select "Other" and then type in the name of the network using the keypad. If a password is required, tap on the "Security" tab and type the password into the field that appears.
5. Connect to a wireless network outside of your phone carrier's network. AT&T is the only phone carrier authorized to provide primary service for the iPhone, but you may be allowed to use certain Internet services on other carriers that have agreements with AT&T, who will most likely charge your roaming charges. When these networks are available, a "Carrier" icon will appear that will automatically connect you to the available network when tapped.
The endoscope is very important in the medical realm. With an endoscope, exploratory surgeries and other highly used medical devices such as an MRI or CT scan can be sometimes be eliminated. Because of the endoscope, patients can experience a more painless doctor visit.
Definition
An endoscope is a medical device that is long and flexible and has a light and video camera attached. The endoscope is used to view and examine the inside of a person's body. After the endoscope is placed inside the body, images of the inside of the body can be viewed on a screen.
History
According to the Medical News Today website, the first endoscope was created in 1805. The first endoscope was similar to the endoscopes used today in that they both have a tube and light feature, however, the first endoscope used a candle instead of an attached light. The changing factor for endoscope came in the 1960s with the development of fiber optics. Because of fiber optics, the device is relatively painless.
Uses
An endoscope can be used to assist in various medical procedures such as biopsies and possibly to help find and retrieve foreign objects that have been swallowed. The most common use of an endoscope is with an endoscopy. An endoscopy is an examination of the inside of the body. An endoscopy procedure is minimally invasive.
Function
The endoscope is used to diagnose various important medical conditions. Some of the serious conditions that endoscopy has helped diagnose include stomach ulcers, chronic diarrhea, internal bleeding and breathing disorders. Also, the endoscope is heavily used in biopsies to determine causes of death such as cancer.
Types
There are several types of endoscope procedures. They include cystoscopy, which is the examination of the urinary bladder; rhinoscopy, which looks at the nose; and colonoscopy, which is one that most people have heard of. A colonoscopy examines the colon. In addition, there is aminoscopy, which examines a fetus, and arthroscopy, the examination of the joints.
Tags: endoscope used, first endoscope, inside body, fiber optics, important medical
Not only do today's answering machines prevent you from missing calls, they make it possible for you to check your messages while you are out. All you need to know to check your messages remotely are your home phone number and your access code. With these you can retrieve your messages from any location.
Instructions
Retrieve from an Analog Answering Machine
1. Be sure to set your remote access code when you install your answering machine. This is usually a four digit code. Choose a number that has meaning to you and will be easy to remember. You may decide to keep the manufacturer's preset access code, but the downside is that it may not be a number that you will remember easily.
2. Use a touch tone telephone to dial your telephone number. Your outgoing message will begin to play as soon as the answering machine picks up. Press the star (*) key twice to bypass the message.
3. Wait for the beep, then enter your remote access code. You should hear another beep and then your messages should begin to play at this point.
4. Listen for a beep after each message. This is how your answering machine lets you know that a message has ended and it is about to play another one. When it has played all the messages, the machine will beep twice.
5. Decide whether to keep or erase your messages.
6. Save or delete your messages. Your answering machine has been programmed to delete or save all the messages when you press certain keys remotely. Refer to your manual to find the relevant keys.
Retrieve from a Digital Answering Machine
7. Dial your telephone number using a touch tone telephone. When the answering machine picks up and begins to play your outgoing message, enter your remote access code. Your answering machine will announce the number of messages you have and then beep twice.
8. Wait for the machine to begin to play your messages. It should start after about four seconds. Use the relevant keys to repeat, skip, save or delete a message. You can also repeat a part of a message or back up to previous messages.
Tags: your messages, access code, answering machine, begin play, remote access, remote access code, your remote
The type of lighting used in photography can have a drastic impact on the mood of the image. By selectively lighting a scene and placing certain parts of the image in shadow, a photographer can add drama to an image and an overall darker feel to the photograph. Dramatic lighting takes planning and strategic use of lighting, framing and composition, but it can elevate you images from just okay to something more artful.
Instructions
1. Place a hard key in front of your subject. A standard three-point lighting setup consists of a key light, fill light and a back light. The key light is the main light and is brightest in intensity. A hard key means that the light is set to spot instead of flood, creating hard shadows. Place it to the side of your subject, about 45-degrees from the camera. If you are using a fill light, increase the relative brightness of the key to fill to create a high contrast ratio between the lights. You can even completely remove the fill light to place half of your subject in shadow. This type of lighting is often used in film noir.
2. Place a back light behind your subject. A back light can create a rim of light around your subject for a more dynamic look. Generally, a back light is placed just outside of the frame, above and behind aimed towards a subject. Without any frontal lighting, this can also place the front of your subject in shadow while providing dramatic lighting for the rest of the scene. This will distance the subject from the viewer as the subject is obscured. You can also use the sun as a natural light to accomplish this by shooting with you subject between the camera and the sun.
3. Light the subject from above. Especially when lighting a person, you can instantly create more drama by lighting your subject from above. Placing a light directly above and aiming down towards the subject will put your subjects eyes in shadow and give a darker and more mysterious feel to your image.
Tags: your subject, back light, fill light, subject from, from above