Philips VL3015LT Service Manual page 33

Message Symptom
Tilt No Luminaire will not tilt
Sens
n/a Color, dimmer or strobe
mechanisms will not
move
n/a Zoom/Edge or beam
spreader mechanisms
will not move
n/a Gobo or iris mecha-
nisms will not move
n/a Self tests will not run or
software download does
not work.
n/a Erratic control of
luminaire
02.96 98.001 0 0
Table 2-2: Troubleshooting Guide (Continued)
Description
Tilt Sensor Not Found
Color, Dimmer, or Strobe
Failure
Zoom/Edge or Beam
Spreader Failure
Gobos or Iris Failure
DMX Data Input
DMX Termination
T : T
ROUBLESHOOTING
Possible Cause and Remedy
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.
Tilt belt disconnected, extremely loose or not
installed properly...
- properly install belt between tilt motor and
large pulley.
MCB connector disconnected...
- check MCB connector at J11.
Check Interconnect board.
MCB connector disconnected...
- check MCB connector at J10.
Check Interconnect board.
MCB connector disconnected...
- check MCB connector at J9.
Check Interconnect board.
Detecting DMX data...
- disconnect DMX input cable.
No DMX termination or termination not correct...
- check DMX terminator.
G
ROUBLESHOOTING UIDE
2
15