Hitachi 22LD4550C, 32LD4550U, 32LD4550C Troubleshooting, The TV does not operate properly

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Troubleshooting

The TV does not operate properly.

The remote control

does not work

■Check to see if there is any object between the TV and the remote control causing an obstruction. Ensure you are pointing the remote control directly at the TV.

■Ensure that the batteries are installed with correct polarity (+ to +, - to -).

■Ensure that the correct remote operating mode is set: TV, STB etc.

■Install new batteries.

Power is suddenly	■ Is the sleep timer set?
turned off	■ Check the power control settings. Has the Power supply been
	interrupted?
	■ Is Auto sleep activated on this station?

The video function does not work.

■ Check whether the TV is switched on.

■ Try another channel. The problem may be with the broadcast. ■ Is the power cord inserted correctly into the mains?

No picture & No sound ■ Check your antenna direction and/or location.

■ Test the mains outlet by plugging another TV into the same outlet.

Picture appears slowly

after switching on

No or poor colour or

poor picture

Horizontal/vertical bars

or picture shaking

Poor reception on

some channels

Lines or streaks in

pictures

■This is normal, the image is muted during the TV startup process. Please contact your service centre, if the picture has not appeared after five minutes.

■Adjust Colour in menu option.

■Allow a sufficient distance between the TV and the VCR.

■Try another channel. The problem may be with the broadcast.

■Are the video cables installed properly?

■Activate any function to restore the brightness of the picture.

■Check for local interference such as an electrical appliance or power tool.

■Station or cable channel experiencing problems, tune to another station.

■Station signal is weak, reposition the antenna to receive weaker stations.

■Check for sources of possible interference.

■Check antenna (Change the position of the antenna).

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