Easy Trouble Shooting
1
1. No power
1. Check Power switch is "On" and OSD LED is "On")
2. Open rear top cover check the green LED on adapter is bright
3. Check adapter 2 output terminals are connected well (white : +12V; Black :ground)
4. Check mini switch (Micro switch ) jammed or not
2.
No Screen
1. No screen on LCD, You can see OSD board LED (green), Yes, have video input
(1) Check signal cables form PC to Console are connected well
(2) Please reset PC server
(3) Change inverter board, if you have spare parts
(4) Change ad/board test, if you have spare parts
2. OSD LED (orange) no video input
(1) Check signal cables form PC to Console are connected well
(2) Open cover panel, please check on R2M2 internal cable.
On R2M2 (red+12V; white ground)
(3) Check A/D board on VGA connect
(4) Change A/D board
，
if you have spare parts
Adapter DC12V
(green light)
PS/2 internal cable
VGA input
LCD panel
DC input
