Troubleshooting - Digital Device DPD-4200AK User Manual

Troubleshooting

Symptom
No Power
Unit will not respond to
remote control
No signal is displayed
Picture scrolls or is
fuzzy
Cause
Power to the TV is not
plugged in.
Sensor is blocked.
Batteries in remote control
are weak.
Video source incorrect.
Antenna type or location
Check source of power to the TV.
Clear path for sensors.
Clean sensor lens.
Replace batteries.
Check video source connection.
Make sure TV is set to correct video
source.
Change antenna.
Try antenna in different location.
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Possible Solution