Linsar DGTEC DG-320H - Troubleshooting

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Check the following points before assuming malfunctions of this unit:
Symptom[COMMON]
Remedy
No power.
Insert the power plug securely into the power outlet.
No picture.
Ensure that the equipment is connected properly.
● No sound.
● Distorted sound.
●
Ensure that the equipment is connected properly.
● Ensure that the input setting for the TV and stereo system are
correct.
●
Adjust the master volume to a suitable volume by pressing
VOLUME +/- button.
No operations can be
performed with the
remote control unit.
● Check the batteries are installed with the correct polarities.
● The batteries are exhausted: replace them with new ones.
● Point remote control at the remote control sensor and operate
it again.
● Operate the remote control unit at a distance of no more than
6m from the remote control sensor.
●
Remove the obstacles between the remote control and
remote control sensor.
No key operation (by the
main unit and/or the
remote control unit) is
effective.
Disconnect the power plug and then reconnect it.(The player may
not be operating properly due to lightning, static electricity or
some other factors.)
Symptom[TV]
Remedy
No or poor picture.
●
Adjust antenna or use an external antenna.
● Relocate the unit near a window (if inside a building).
● Move units away from this product that causes interference.
● Do Auto Tuning again.
●
Try another channel.
No sound or poor sound.
● Check the audio settings.
● Press MUTE button on remote control to cancel mute
function.
●
Unplug the headphone.
Noise or other interface.
Electronic equipment near the unit is causing interface. Relocate
the unit or move the equipment.
GENERAL TROUBLESHOOTING