If the display shows "Lo V," confirm your power connection.
The primary purpose of the Stalker Dual radar detector is to locate nearby radars and alert you to their presence by emitting beeps. After using your scanner several times, you may begin to experience problems with its basic operation. Following a few simple steps and performing your own maintenance will have you operating your device again in little time and will save you frustration and money.
Power Connection
If you're experiencing power outage problems, you may want to confirm that your power source is connected properly to your radar detector. The power cord must be seated securely in the back of your scanner. To reset the connection, unplug the power cord from the back of the scanner. Examine the length of the cord for damage, such as tears, dents or cuts. If the cord is damaged, replace it. The power adapter must be securely inserted into your vehicle's cigarette lighter. To check for blockage, unplug the adapter and check it for dirt or grime. If the adapter is dirty, clean the receptors of the adapter with a cleaning cloth. Reinsert the adapter into the cigarette lighter, turn your scanner back on and try again.
Adjusting the Volume
If you're not hearing beeps or the beeps are hard to hear, adjust the volume on your Dual. The volume can be raised by pushing the "Volume" key (located on top of your scanner). You can choose a range of "Aud 0" (the lowest volume setting) to "Aud 4" (the highest and loudest volume setting) by shuffling through the levels with each press of the "Volume" key. You will see the audio level appear on the display.
Increasing the Range
If you're having trouble picking up radar signals, adjust your scanner's range. To cycle through the scanner's sensitivity levels, press the "SEn" key. You will see the levels appear on your display with each press of the button. "SEn 1" is the shortest range of sensitivity, meaning only radars that are nearby the scanner will be picked up. "SEn 4" is the longest possible range setting for the Dual, meaning radars from a far distance will be picked up with this setting. A low sensitivity range can by chosen for driving in a crowded city. When you reach the sensitivity level you desire, stop pushing the "SEn" button.
Overheating
If you see the word "Hot" flash across your display, reposition your radar to a different part of your vehicle. Your radar is overheating in the direct sun, or the radar has been continuously running in a closed, non-air-conditioned car. Excessive exposure to heat may eventually damage your scanner.
Tags: your scanner, cigarette lighter, each press, power cord, radar detector
