Service manual

Service manual for EH5216+
27
5.1.2 No local VGA / BNC display?
Start
End
Check monitor power
connection and proper
cable connection to
DVR – reseat cables
Check monitor
brightness settings
Done
Done
Try using different
monitor
Replace system board
Use different
VGA-connection cable
Done
Video output OK?
Video output OK?
Video output OK?
Video output OK?
Y
Y
Y
Y
N
N
N
N