Winbook LC32D, Руководство пользователя

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V32FCBB-U21/M21 2005/3/30
下午
01:15
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Troubleshooting
There is no picture or sound.
•
Make sure the AC adapter is connected.
•
Verify that there is a valid source signal.
•
Make sure the correct input mode is selected.
•
Make sure the master power switch has been turned on.
There is no picture from AV.
•
Make sure the BRIGHTNESS is properly adjusted.
•
The florescent lamp may have reached the end of its life.
Contact an authorized service center.
•
Make sure the video source is plugged into the composite
video-in port.
There is no sound.
•
Make sure the volume is not set to minimum.
•
Make sure the sound is not muted
•
Make sure that headphones are not connected
.
There is no picture or sound, just noise.
•
The source signal may be weak.
•
Your provider may be experiencing difficulties.
•
Check your input connections.