Uniden TL27WRA-W ユーザーズマニュアル

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This TV uses a microcomputer, and so normal operation may be prevented by external noise or inter-
ference. If this happens, unplug the power plug from the power outlet, and wait several minutes before
re-inserting the power plug into the power outlet and turning the power on.

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36
47

15
15

15

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16

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8

10

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Problem

Probable Cause

Page

Dark screen

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Is brightness set low?

 

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Are brightness and contrast properly adjusted?

 

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A probable cause is that the fluorescent lamp has

 

 reached the end of its service life.

 

   

The remote control does not

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Are the batteries inserted properly?

work.

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A probable cause is that the batteries in the remote

 

 control have reached the end of their service life.

 

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Is bright light from a fluorescent lamp falling on the

 

 remote control IR receiver?

 

   

Picture is not sharp.
Picture flickers.

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A probable cause is poor reception.

 

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Is the antenna out of position?

 

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Is the outdoor antenna disconnected?

 

 

Double or triple picture images

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Is the antenna out of position?

 

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A probable cause is the influence of waves reflected

 

 from mountains or buildings.  

 

Specks on screen

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A probable cause is the effect of interference from

 

 automobiles, railways, high-voltage lines,

 

 neon signs, etc.

Color stripes or no color

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Is your TV being influenced by other equipment

 

 (interference)?

 

 Other probable causes are location of transmission

 

 antennas for radio broadcasts or amateur radio

 

 nearby or cell phones.

 

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Locate the TV as far away as possible from other

 

 equipment thought to be emitting interference.

REFERENCE