Troubleshooting – Planar XP37W User Manual
Page 65
V37EMBB-UD3_HDMI+ATSC 2005/12/15
上午
10:26
64
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.