ViewSonic VP730 - Page 23

26
1024 x 768 @ 75
Hz,
60.0
KHz
27
1024 x 768 @ 75
Hz,
60.2
KHz
28
1024 x 768 @ 85
Hz,
68.7
KHz
29
1152 x 864 @ 75
Hz,
67.5
KHz
30
1152 x 870 @ 75
Hz,
68.7
KHz
31
1280 x 720 @ 50
Hz,
37.5
KHz
32
1280 x 720 @ 60
Hz,
45.0
KHz
33
1280 x 768 @ 50
Hz,
39.6
KHz
34
1280 x 768 @ 60
Hz,
47.4
KHz
35
1280 x 768 @ 60
Hz,
47.8
KHz
36
1280 x 768 @ 75
Hz,
60.3
KHz
37
1280 x 768 @ 85
Hz,
68.6
KHz
38
1280 x 960 @ 50
Hz,
49.4
KHz
39
1280 x 960 @ 60
Hz,
59.7
KHz
40
1280 x 960 @ 75
Hz,
75.2
KHz
41
1280 x 1024
@ 50
Hz,
52.7
KHz
42
1280 x 1024
@ 60
Hz,
64.0
KHz
43
1280 x 1024
@ 75
Hz,
80.0
KHz
5-1.5.2 Auto Image Adjust
Please select and enter “Auto Image Adjust” function on Main Menu to see if it is workable. The
“Auto Image 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 “Fine Tune” function on “Manual Image 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.
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