4-
EP750
Confidential
Chapter 4
Function Test & Alignment Procedure
4-1 Test Equipment Needed
- IBM PC with XGA resolution (Color Video Signal & Pattern Generator)
- DVD player with Multi-system (NTSC/PAL/SECAM), equipped “Component”, “S-Video”
and “Composite”
- HDTV Tuner or Source (480i, 720P, 1080i)
- Minolta CL-100
- Quantum Data 802B or CHROMA2327
- After changing parts, check the information below.
Charge Parts/
Update
Version
Update
C o l o r
W h e e l
Index
A
D
C
Calibration
Video
Calibration
Reset Lamp
Use Time
Factory
Reset
EDID
M/B
v
v
v
v
v
v
FW
v
v
v
Color Wheel
v
Lamp Module
v
4-2 Service Mode
No
Item
Step
Service
Mode
Please do the following steps to enter Service Mode:
1. Turn on the projector.
2. Press “Power”, “Left” button, “Left” button and “Menu” by order to
enter the Service Mode.(As the following pictures show)
2
Factory
Reset
Before QC step, please do OSD reset to erase all saved change
again and restore the factory defaults.
1
2
3
4
Power
Menu
Left
Left
