T
ROUBLESHOOTING
AND
M
AINTENANCE
: T
ROUBLESHOOTING
A
0 2 . 9 6 7 3 . 0 0 0 1 A
22 - May- 0 1
91
B2M2
Indx
SAct
Aux Board 2, Motor 2,
Rotating Gobo Index,
Sensor Always Active
Rotating gobo index power not con-
nected, rotating gobo wheel power
not connected and both wheel and
index aligned with sensor
- Connect rotating gobo wheel
and index power at motors
BRD1
NO
COMM
Aux Board 1 Communica-
tion Failure
Aux input connector (J5) not con-
nected to either aux board
- Connect aux input connector
(J5) to either aux board
Jumper/bridge connector (J1)
between aux boards not connected
- Install jumper/bridge connector
(J1) between aux boards
BRD2
NO
COMM
Aux Board 2 Communica-
tion Failure
Aux input connector (J5) not con-
nected to either aux board
- Connect aux input connector
(J5) to either aux board
Jumper/bridge connector (J1)
between aux boards not connected
- Install jumper/bridge connector
(J1) between aux boards
LAMP
STRK
FAIL
Lamp Strike Failure
Lamp failed to strike after repeated
attempts
- Replace lamp
PAN
ENCR
FAIL
Pan Encoder Failure
Main board pan/tilt connector (J9)
disconnected
- Connect main board pan/tilt
connector (J9)
Pan motor disconnected
- Connect pan motor power
Encoder faulty
Replace pan end-of-travel/encoder
sensor assembly
PAN
NO
SENS
Pan Sensor Not Found
EOT flag attached to large pulley is
not engaging the EOT sensor
- Ensure flag is attached to the
large pulley
- Ensure that flag passes through
the sensor at a depth sufficient
to engage the sensor beam
Pan belt disconnected, extremely
loose or not installed properly
- Properly install belt between pan
motor and large pulley
Table 1: VL2200 Troubleshooting Guide (Continued)
Error Display
Description
Possible Cause and Remedy
