Troubleshooting Guide - Vari Lite VL1000 User Manual

Troubleshooting Guide

If a problem is suspected, try recalibrating the luminaire to prompt an error message.
Refer to
possible causes and remedies for each message.
CAUTION: Some troubleshooting is included for reference only. Performing
remedies marked by gray areas will void product warranty. Refer to
Warranty" on page
Error Display
Pan/No Sens
Pan/Encoder/
Fail
TILT
NO
SENS
02.9 663.00 01 B
T
ROUBLESHOOTING AND
"Error Messages" on page 55
66.
Table A-1: Troubleshooting Guide
Description
Pan Sensor Not Found
Pan Encoder Failure
Tilt Sensor Not Found
11-Jun-02
M : T
AINTENANCE ROUBLESHOOTING
for more information. The chart below provides
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
Pan belt disconnected, extremely loose
or not installed properly
- Properly install belt between pan
motor and large pulley
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
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
A
"Protecting Your
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