20 ______________________________________________ Barco - RHDM-1701 - Maintenance Manual
Diagnostics
• Image displayed on the screen is distorted, shows bands or stripes. In this
case something is wrong with the display unit. Contact Barco or your sales
representative.
6.3.2 "No power" fault finding tree
Figure 5: “No power” fault finding tree
Check power
AC
power source
applied to display
unit?
Apply a power source
that is conform to the
technical specifications
AC
power source conform
to technical
specifications?
Power
switch on?
Power LED
on?
No further action
required
No further action
required
Contact Barco
Swith power switch on
Power
LED on?
No further action
required
Contact Barco
Power
LED on?
yes
no
yes
no
yes
no
yes
no
yes
no
yes
no