User Manual

Last change:
17
th
Jun, 2013
User Manual DSC1913-D/DC
Page 25 of 33
7. Fault diagnostics
Fault Cause Remedy
Broken fuse Inform servicing department No picture appears
on the display,
operation LED off
Power cable not
inserted or
incorrectly inserted
Insert power cable
No video signal Check video cable
No picture appears
on the display,
operation LED
green blinking
Video source not
supplying a signal
Check video source
Fuzzy picture,
interference in
vertical lines
Scanning frequency
or phase incorrectly
set
Adjust frequency and phase
Loose plugs Plug cables in properly and secure
them
Other faults –LED
orange blinking
Faulty cable Replace cable
Other faults: “Temp.
High” on screen
Temperature
shutdown value has
been reached
Display will be automatically shut down
after a certain time (and turn on again
when the temperature decreases
enough again)
Other information available from the 2-colors LED
LED Display status
LED orange
blinking
No error, stand-by has been activated
LED green Video signal has been recognized, no error