Optoma DV10 MovieTime, Service Manual

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4-5
DV-10
- DVD Function check
Test Material : DVD
Test Procedure :
(1) Put DVD in DV10
(2) Press “Play” to check if image is normal
(3) Check DVD keypad function (FWD, REW, Stop, /-)
- Check Region
Turn the unit on and wait till the image shows.
And then press “1”, “2”, “3”, “4” buttons on Remote Control to check if the region
code is right or not.
- Frequency and Tracking
Test Signal : 1024x768@60Hz
Test Pattern : Line Moire Pattern
* Check and see if image sharpness and focus are well performed.
* If not, readjust by following steps.
(1) Select “Frequency” function to adjust the total pixel number of pixel
clock in one line period.
(2) Then select “Tracking” function and use right or left arrow key to adjust
the value to minimize video flicker.
Inspection Procedure