Optoma Optoma EP747, Руководство по обслуживанию, Страница: 32 / 72

4-1
EP747
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 (480P, 720P, 1080i)
- Minolta CL-100
- Quantum Data 802B or CHROMA2327
- After changing parts, check the information below.
Charge
Parts/
Update
Version
Update
Color
Wheel
Index
PC
Calibration
YPbPr
Calibration
Reset
Lamp
Use
Time
Factory
Reset
EDID
M/B v v v v v v
FW v v
Color
Wheel
v
Lamp
Module
v
4-2 Service Mode
No Item Step
1 Service
Mode
1. Turn on the projector and input the signal.
2. Press and hold “Select“ and “Menu“ simultaneously.
3. “Service Mode Menu” will be shown after pressing “Menu” and
“Select” for 3 seconds.
4. After confirming the configuration, press “Menu” and exit.
2 Factory
Reset
After final QC step, we have to erase all saved change again and
restore the factory defaults. The following actions will allow you to
erase all end-users’ settings and restore the original setting:
1. Please enter Menu.
2. Use OSD to reset.