![background image](http://html1.mh-extra.com/html/vari-lite/vl2b/vl2b_service-manual_3526154077.webp)
C
HAPTER
3. M
AINTENANCE
P
ROCEDURES
3-31
02.9631.0010
CONFIDENTIAL
15 Jan 98
Luminaire Fault Isolation Chart (continued)
Assuming that all other system components are working properly and that
proper system power has been supplied to the luminaire:
Symptom
Probable Cause
Corrective Action
Improper pan response
Bad CIB
Bad LVS
Pan cable unplugged
Bad pan mechanism (belt, motor,
encoder, etc.)
Bad driven pulley