UFO LUNA SLP-300010V, Product User Manual

Page: 13 / 16

TROUBLESHOOTING
13
UFO LIGHTING
Problem Possible Cause(s) Remedy
Unit is dead ­
no light output ­
but LED
indicator on
light source is
illuminated.
No 0 ­ 10V dimming to unit
(0V= LED O ff )
Refer to manual diagram for
correct termina ti on.
Carry out con ti nuity check.
Carry out voltage / polarity
0 ­ 10V cable fault check
0 ­ 10V cable fault
Controller fault
Carry out voltage / polarity
check at controller.
Repair / replace as necessary
0 ­ 10V LED PCB failure Replace 0 ­ 10V PCB
No 0 ­ 10V signal
present
Controller o ff or failed
Check controller. Ensure 0 ­
10V signal present
0 ­ 10V cable faulty
Carry out voltage and
polarity check on mini XLR
plug. Repair as necessary
ADDITIONAL PROCEDURES FOR
0-10
V MODELS ONLY
Note:
please complete relevant troubleshooting procedures before returning the unit to us for
further investigation.