ViewSonic Q9-1, Руководство по обслуживанию

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5-1.5.2 Auto Image Adjust
Please select and enter “ Auto Adjust
”
function on Main Menu to
see if it is workable. The “ Auto Adjust
”
function is aimed to offer
a better screen quality by built-in ASIC. For optimum screen quality, the
user has to adjust each function manually.
5-1.5.3 Firmware
Test Pattern: Burn in Mode (Refer to Chapter III-3. Hot Keys for Function
Controls) - Make sure the F/W is the latest version.
5-1.5.4 DDC
Test Pattern: EDID program - Make sure it can pass test program.
5-1.5.5 Fine Tune and Sharpness
Test Signal: 1280 x 1024 @ 60.0kHz
Test Pattern: Line Moiré Pattern
- Check and see if the image has noise and focus performs well. Eliminate
visual line bar.
- If not, readjust by the following steps:
(a) Select and enter “
Auto config
”
function on “ Auto Adjust
”
to
adjust the image to eliminate visual wavy noise.
(b) Then, select and enter “ Sharpness
”
function to adjust the clarity and
focus of the screen image.
5-1.5.6 White Balance
Test Signal: 640*480@60Hz
Test Pattern: Full White and Black Pattern
5-1.5.7 R, G, B, Colors Contrast
Test Signal: 1280 x 1024 @ 60.0kHz
Test Pattern: R, G, B, Color Intensities Pattern and 16 Gray Scale Pattern
- Check and see if each color is normal and distinguishable.
- 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.
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