Troubleshooting
90
No color, color is weak
or image is weak
• Adjust chromaticity and brightness or contrast in menu.
• Check whether signal wire is well connected.
With image but without
sound
• Check whether mute button is pressed for mute.
• Press
VOL+
/
VOL-
to adjust volume.
• Check whether audio line is connected correctly.
Only one speaker has
sound
• Adjust sound balance in menu.
• Check whether computer sound control panel only sets
up one sound channel.
• Check whether audio line is connected correctly.
VGA output without
sound
Check whether connect external device with headphone
cable.
Summary of Contents for CS6501
Page 1: ...CS6501 CS7501 CS8601 LCD Monitor User Manual...
Page 43: ...Menu operations 43 Enter the proxy host name Enter the using channel...
Page 71: ...Working with Android OS 71 3 Select the external source or switch source...
Page 72: ...Apps 72 4 You can save the current screen image as an image file...
Page 77: ...Working with Android OS 77 5 Click to unpair the displays...
