P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Condential 4-4
4-5 Test Inspection Procedure
Change parts/
Update M/B FW Color
Wheel
Lamp
Module Engine EDID Lamp
Driver
Version Update v v v
Color Wheel Index v v
Reset lamp hour v
OSD Reset v v
EDID v
Re-write Lamp
Hour Usage v
Check ROD
Position and
Adjust
v
Reset Dafult
Language ( for
refresh models/
P3251)
v v v
Waveform
Download ( for
refresh models)
v v v
4-6 PC MODE
NOTE:Test Signal:analog 800x600@60Hz(P3150/P3150 refresh), analog 1024x768@60Hz(P3250/
P3250 refresh/P3251).Take P3250 for example.

1. Frequency and tracking boundry

Procedure - Test equipment: video generator.
- Test signal: analog 1024 x 768@60Hz - Test Pat
Partern: general-1 or master
- Check and see if the image sharpness is well-performed.
- If not re-adjust by the following steps:
(1) Select "Frequency" to adjust pixel number of pixel
clock in one line period.
(2) Select "Tracking" and use right or left arrow key to adjust
value to minimize video icker.
General-1
Master