Function Test & Alignment Procedure; Product; Test Equipment; Test Condition - Compaq MP1400 Service Manual

Function Test & Alignment Procedure
Function Test & Alignment Procedure

7-1 Product

MP1400 Projector

7-2 Test Equipment

IBM PC with SVGA resolution (Color Video Signal & Pattern Generator)
VCR with Multi-system(NTSC/PAL/SECAM)
Chroma meter Minolta CL-100

7-3 Test Condition

Circumstance brightness : Dark room less than 60 lux
Inspection Distance : 2.0m
Screen size : 60inches diagonal (wide)
Before function test and alignment,each MP1400 should be run-in and warmed-up for at least
30min with following conditions.
In room temperature
With cycled display colors (R,G,B,White)
With cycled display modes
640*350 (H=31.47 KHz, V=70.09 Hz)
640*480 (H=37.50 KHz, V=75.00 Hz)
800*600 (H=53.67 KHz, V=85.06 Hz)
800*600 (H=37.88 KHz, V=60.32 Hz)
1024*768 (H=48.36 KHz, V=60.00 Hz)
1024*768 (H=68.68 KHz, V=85.00 Hz)
Test Display Mode & Pattern
Function Test and Alignment Procedure
Chapter VII
(Refer to 7-4.1 & 7-4.2)
Martin 7-1