Technika 42-502 manual Troubleshooting Guide, Specifications, Symptom, Cause And Remedy, E-22

Models: 42-502

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TROUBLESHOOTING GUIDE

TROUBLESHOOTING GUIDE

SYMPTOM

No power.

The remote does not function.

TV

Bad Picture (snow, multiple images, distortion, blurry)

Black and white picture.

No picture or sound.

Coloured patches of picture.

No sound is output from the HDMI out.

Panel function key does not respond correctly.

CAUSE (AND REMEDY)

Make sure the AC power cord is connected.

The unit is not turned on.

Remove any obstacles between the remote and the unit.

Use the remote near the unit.

Point the remote at the remote sensor on the unit.

Replace the batteries in the remote with new ones.

Check the location of the antenna and adjust it if necessary.

Make sure the antenna cable is firmly connected.

Make sure all input cables are firmly connected.

Check the PICTURE MENU within the TV SETUP MENU.

Check to make sure the program you are watching is broadcast in colour and not black & white.

Make sure the unit is plugged in and turned on.

Make sure that TV mode is selected.

Try a new channel to check for possible station trouble.

Make sure the antenna is connected properly.

Increase the volume.

Make sure the antenna or audio video source device is working properly.

Make sure all cables are firmly connected.

Check for local interference.

Make sure there are no unshielded electrical devices nearby that are causing interference.

Turn the unit off for 30 minutes, then try it again.

Check the connection between this unit and the HDMI out jack of other equipment.

Check your TV system setup correctly.

Under the influence of electrostatic phenomenon, the product may malfunction and require user to reset power.

Unplug and re-plug the AC power cord.

SPECIFICATIONS

Power Consumption

330W

Power Requirements

230V ~ 50Hz

Specifications and external appearance are subject to change without advance notice due to continuous

product improvement.

E-22

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Technika 42-502 manual Troubleshooting Guide, Specifications, Symptom, Cause And Remedy, E-22