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Confidential
4-4
X1161/X1261
4-6 PC MODE
Note: - When getting into function test, adjust the zoom ring and focus ring
to guarantee the image maximum and clearest, then start to test.
- Test signal: analog 800 x 600 @60Hz (for X1161);
analog 1024 x 768 @60Hz (for X1261).
- We take X1261 for example here.
1. Frequency and tracking boundary
Procedure
- Test equipment: video generator
- Test signal: analog 1024 x 768 @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 Image
Shift/V Image Shift to the inner screen.
Inspection item
- Eliminate visual wavy noise by Rsync, Frequency
or Tracking selection.
- Check if there is noise on the screen.
- Horizontal and vertical position of the video should
be adjustable to the screen frame.
Criteria
- If there is noise on the screen, the product is
considered as failure product.
- If there is noise on the screen, use auto or manual
“frequency” function or “tracking” function to adjust
the screen.
- The PC mode functionally sure be workable
include support format with frequency and auto
detected functional will be workable.
2. Light Leak
Procedure
- Test equipment: video generator
General-1
Master
Содержание X1161 Series
Страница 14: ...X1161 X1261 Confidential 1 Remote Control and Control Panel Layout ...
Страница 17: ...Confidential 1 11 X1161 X1261 System Block Diagram for X1161 ...
Страница 18: ...X1161 X1261 Confidential 1 12 System Block Diagram for X1261 ...
Страница 19: ...Confidential 1 13 X1161 X1261 Bottom Cover Dimension ...
Страница 81: ...X1161 X1261 Confidential III D C X1261 25 ...
Страница 83: ...X1161 X1261 Confidential I D X1161 ...
Страница 86: ...X1161 X1261 Confidential VIII IO MODULE X1161 ...
Страница 88: ...X1161 X1261 Confidential IO MODULE X1261 ...
Страница 91: ...X1161 X1261 Confidential XIII One Fan Module ...
Страница 94: ...X1161 X1261 Confidential XVI Assy Engine Module ...
Страница 98: ...X1161 X1261 Confidential XX A K ...