The Denon AVR-5803 home theater A/V surround sound receiver won't turn on if a problem with the remote control, power cords, power source or location of the receiver exists. Of course, an equipment defect or malfunction can also cause the unit to stop working. In many instances, you can resolve this issue and turn on your Denon 5803 without professional technical assistance by reviewing these basic causes and making any changes necessary.
Instructions
1. Press the "On/Standby" power button at the front of the unit to try to turn it on without the remote control.
2. Open the RC-8000 remote's battery compartment cover if your receiver doesn't turn on, as the issue is likely with the remote. Check that you inserted any new batteries correctly -- with the polarity marks on the batteries matching those in the compartment. Reposition or replace the batteries as needed and then try the remote again.
3. Stand closer to the receiver -- within 22 feet -- if the remote still won't turn it on. Make certain that no obstructions such as people or furniture block the remote signal or the remote sensor.
4. Check the AC power cord connections at the back right side of your unit and at the wall or surge protector electrical sockets if the unit didn't turn on in Step 1 or still won't turn on after using the remote control. Push any loose plugs into the sockets. Replace any damaged cords.
5. Plug another device into each wall or surge protector electrical socket to confirm that the sockets are working if you can't find any problems with the cords. If a socket isn't working, check the circuit breakers, repair the socket on your own or hire an electrician to evaluate and fix the issue.
6. Move your unit from its current location to an area away from bright light or other electronics. Bright light can interfere with both the remote control signal and the remote sensor's ability to pick up the signal. Some electronics transmit electromagnetic signals that can also interfere with the remote control and sensor or cause the unit to stop working correctly.
Tags: remote control, with remote, cause unit, cause unit stop, interfere with
