ViewSonic VP730, Руководство по обслуживанию

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- If not, please return the unit to repair area.
5-1.5.8 Screen Uniformity and Flicker
Test Signal: 1280 x 1024 @ 60.0kHz
Test Pattern: Full White Pattern
- Check and see if it is in normal condition.
5-1.5.9 Dead Pixel and Line
Test Signal: 1280 x 1024 @ 60.0kHz
Test Pattern: Dark and White Screen Pattern
- Check and see if there are dead pixels on LCD panel with shadow gauge and filter film.
- The total numbers and distance of dead pixels should be compliant with the spec.
5-1.5.10 Mura
Test Pattern: White, RGB, Black, & Grey
Test Tool: 10 % ND Filter
- Check if the Mura can pass 10 % ND Filter.
5-1.5.11 Check for Secondary Display Modes
Test Signal:
Analog: 640*350@70Hz; 640*400@60Hz;640*480@50/60/67/72/75/85Hz;
720*400@70Hz/85Hz; 720*480@60Hz; 720*576@50Hz; 800*600@56/60/72/75/85Hz;
832*624@75Hz, 1024*768@50/60/70/72/75/85Hz; 1152*864@75Hz; 1152*870@75Hz;
1280*720@50/60Hz; 1280*768@50/60/75/85Hz; 1280*960@50/60/75Hz; 1280*1024@50/60/75Hz
Digital: 640*350@70Hz; 640*400@60Hz;640*480@50/60/67/72/75/85Hz;
720*400@70Hz/85Hz; 720*480@60Hz; 720*576@50Hz; 800*600@56/60/72/75/85Hz;
832*624@75Hz, 1024*768@50/60/70/72/75/85Hz; 1152*864@75Hz; 1152*870@75Hz;
1280*720@50/60Hz; 1280*768@50/60/75/85Hz; 1280*960@50/60/75Hz; 1280*1024@50/60/75Hz
- Normally when the primary mode 1280*1024@60Hz is well adjusted and compliant with the
specification, the secondary display modes will be great possible to be compliant with the spec. But
we still have to check with the general test pattern to make sure every secondary is compliant with
the specification.
5-1.5.12 All Modes Reset
After final QC step, we have to erase all saved changes again and restore the factory defaults. You
should do “All Mode Reset” again.
5-1.5.13 Power off Monitor
Turn off the monitor by pressing “Power” button.
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