Appendix
Troubleshooting
Before calling a service technician, please check the following table for a possible cause of the problem and some solutions.
Customer important notice: If the TV functions cannot be operated, unplug the AC cord from AC power source, wait at least 1 minute, then re=plug AC cord. This will reset the TV settings and should restore TV to normal operation.
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| [] | Make | sure | the | power | cord | is plugged in, | then | press | Power. |
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| [] | The | remote | control | batteries | may | be dead. | Replace | the | batteries. | |||||||||
TV will | not | turn | on | [] | Unplug the | VGA wire | and plug |
| the | power | wire | again. |
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| [] | Plug | another electrical | device |
| into | AC outlet |
| to confirm | the | outlet is | ||||||||
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| [] | Check if you have set | the | timer | off. |
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No | picture, | no sound | [] | Check | the | antenna/cable | connections. |
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| - | Press | [Display] | to | see if you | have selected | the | right | signal | source. | |||||||||
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| [] | The | sound | may | be muted. | Press [VOL+ | ] on | the | remote | control. | |||||||||
No | sound, | picture | OK | [] | The | station | may have | broadcast | difficulties. |
| Try | another | channel. | ||||||||||
[] | Check | the | speakers | cable | connections. |
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| , | Make | sure | headphones | are not | connected. |
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Poor sound, picture OK
[] The station may have broadcast difficulties. Try another channel
[] Check the speakers cable connections.
[] Check the antenna connections.
Poor picture, sound OK
[] The station may have broadcast difficulties. Try another channel. , Adjust the picture from the menu.
Unable to select a certain channel
Poor color or no color
The remote control does not operate
[] The channel may be skipped. Choose this channel by directly selecting the buttons from the remote control.
[] The station may have broadcast difficulties. Try another channel.
[] Adjust Saturation in the Video settings menu.
[] There may be an obstruction between the remote control and the remote control sensor.
[] The batteries may be installed with a wrong polarity.
[] The remote control batteries may be dead. Replace the batteries.
[] | This may be caused because of a very short interval between POWER |
Disorder display at power on | OFF and ON. |
- | Unplug the power and restart. |
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