Test Inspection Procedure; Pc Mode - Acer S1200 Service Manual

4-5 Test Inspection Procedure

Change parts/
Update
Version Update
Color Wheel Index
Reset lamp hour
OSD Reset
EDID
Re-write Lamp
Hour Usage
Check ROD
Position and
Adjust
Reset Dafult
Language

4-6 PC MODE

1. Frequency and tracking boundry
Procedure
M/B FW
v v
v
v v
v
v
v v
- Test equipment: video generator.
- Test signal: analog 1024 x 768@60Hz
Partern: general-1 or master
- Check and see if the image sharpness is performed.
- If not re-adjust by the following steps:
(1) Select "Frequency" function to adjust total pixel
number of pixel clock in one line period.
(2) Select "Tracking" and use right or left arrow
Color Wheel Lamp Module
v
S1200
Engine
v
v
General-1
Master
Confidential
- Test Pat
4-4