Jay Tech Cameras JTC 19C User Manual - General Troubleshooting
42
Check the following points before assuming malfunctions of this unit:
Symptom
Remedy
No power
Insert the power adaptor 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
VOL+/VOL- 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 adaptor 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.