VARILITE VL4 Manual page 6

vi
V *L
ARI ITE®
Contents (continued)
Chapter 3. Maintenance Procedures
3.1
3.1.1
3.1.1.1
3.1.1.2
3.1.1.3
3.1.2
3.1.3
3.1.3.1
3.1.3.2
3.1.3.3
3.1.3.4
3.1.4
3.1.4.1
3.1.4.2
3.1.4.3
3.1.4.4
3.1.4.5
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.2
3.2.1
3.2.2
3.2.2.1
3.2.2.2
3.2.2.3
3.2.2.4
3.2.2.5
3.2.2.6
3.2.2.7
3.2.2.8
3.2.2.9
3.2.2.10
3.2.2.11
3.2.2.12
3.2.2.13
CONFIDENTIAL
- VL4™ W
L
ASH UMINAIRE
Test Procedures ................................................................................ 3-3
Test EPROMs .................................................................................... 3-3
Description................................................................................... 3-3
Thumbwheel................................................................................. 3-3
Seven-Segment Display ................................................................ 3-4
Reset Tests......................................................................................... 3-4
Mechanics Tests (Tests 1 Through 15) ............................................... 3-5
Pan/Tilt Tests (Tests 1 and 2) ....................................................... 3-5
Bulkhead Tests (Tests 3 Through 11) ........................................... 3-5
Simultaneous Tests (Tests 12 and 13)........................................... 3-5
PSU Test (Test 15)....................................................................... 3-5
Manual Tests...................................................................................... 3-6
PSU Control Test (Test 20).......................................................... 3-6
Sensor Test (Test 21) ................................................................... 3-6
Encoder Test (Tests 22 and 23) .................................................... 3-6
Form and Function Test (Test 24)................................................. 3-6
Data Loop-Back Test (Test 25) .................................................... 3-7
Program Modes (Tests 30 Through 39) .............................................. 3-7
Error History (Tests 40 and 41).......................................................... 3-7
Thumbwheel Test Program Bug ......................................................... 3-8
Test Setup.......................................................................................... 3-9
Test Results Charts .......................................................................... 3-10
Luminaire Fault Isolation.............................................................. 3-21
Luminaire Fault Isolation Chart ........................................................ 3-21
Luminaire Fault Isolation Procedures................................................ 3-23
Luminaire Powers Up, But Will Not Calibrate ............................ 3-23
Luminaire Calibrates, But Will Not Come On-Line ..................... 3-24
Luminaire Has No Power ........................................................... 3-25
Luminaire Powers Up, But Recalibrates Repeatedly.................... 3-25
Lamp Will Not Start ................................................................... 3-26
Douser Not Working Properly .................................................... 3-26
Dimmer Iris Not Working Properly............................................. 3-27
Diffuser Not Working Properly................................................... 3-28
Magenta Filters Not Working Properly ....................................... 3-28
Amber Filters Not Working Properly .......................................... 3-29
Blue Filters Not Working Properly ............................................. 3-30
Improper Tilt Response .............................................................. 3-31
Improper Pan Response.............................................................. 3-31
S M
ERVICE ANUAL
02.9628.0010
7-Oct-97