20
Troubleshooting
Before calling a service technician, please check the following table for a possible
cause of the problem and some solution.
Symptom
Solution
Monitor will not turn on
●
Make sure the power cord is plugged in, then press
POWER button
No picture, no sound
●
Check cable connections.
No sound, picture OK
●
Check audio Cable Connections
●
Try pressing Volume up button in the Menu.
Poor color, sound OK
●
Check cable connections
●
Adjust Video set up menu.
Poor color or no color
●
Adjust Color and / or TINT (NTSC only)
Summary of Contents for M19LED
Page 1: ......
Page 10: ...10 Remote Controller...
Page 14: ...14 PRESET Set a preset point Call a preset point Clear a preset point...
