Acer H5350 Series, Service Manual

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H5350
Confidential
4-3
4-5 Test Inspection Procedure
Charge parts/
Update
M/B FW Color Wheel Lamp Module
Version Update v v
Color Wheel Index v v
PC
Calibration
YPbPr
Calibration
Reset lamp hour v
OSD Reset v v
EDID v
Re-write Lamp
Hour Usage
v
4-6 PC MODE
1. Frequency and tracking boundry
Procedure - Test equipment: video generator.
- Test signal: analog 1280 x 720@60Hz
- Test Pattern: 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" function to adjust the
total pixel number of pixel clock in one line
period.
(2) Select "Tracking" function and use right or
left arrow key to adjust the value to minimize
General-1
Master