Test Inspection Procedure; Pc Mode - Optoma HD82 Serivce Manual

4-5 Test Inspection Procedure

Update
Version Update
Color Wheel Index
PC
Calibration
Video
Calibration
Reset lamp hour
OSD Reset
EDID
Re-write Lamp
Hour Usage
Rod adjustment
Note: If Color appears abnormal after changing Main Board
Module, please do Color Wheel index adjustment.

4-6 PC MODE

Note:When getting into function test, adjust ''lens shift'' to guarantee
the lens at the highest state and the image maximum, and adjust the
focus to guarantee the image at the clearest, then start test.
1. Frequency and tracking boundary
Procedure
Main Board Firmware
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- Test equipment: video generator.
- Test signal: analog 1920 x 1080@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 video
flicker.
- Adjust Resync or Frequency/Tracking/H. Position/V.
Position to the inner screen.
Change parts
Color Wheel Lamp Module Engine Module
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HD82/HD8200
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General-1
Master
Confidential
4-4