Level 1 Cosmetic / Appearance / Alignment Service; Alignment Procedure (For Function Adjustment) - Acer V193W Product Service Manual

5. Level 1 Cosmetic / Appearance / Alignment Service

5.1 Alignment procedure (for function adjustment)

5.1.1 Preparation:
1.) Setup input timing to any preset modes or patterns.
2.) Enter factory mode (press "Empowering" & "Power" buttons at the same time to turn on monitor).
3.) Move cursor into "Burn-in Mode" tag and select "On" to enable burn-in mode.
4.) Power off the monitor, remove the input source and then power on again.
5.) Setup unit and keep it warm up for at least 30 minutes.
6.) Setup input timing ICL-605( 1280x1024@75Hz ), 32-Grays pattern.
7.) Setup unit and keep it warm up at least 30 minutes.
5.1.2 Timing adjustment: (Analog only, it is not required for DVI-D input source)
1.) Enter factory setting area (press "Empowering" and then press "SOFTPOWER").
2.) Check the settings to following values:
Contrast = 50
Brightness = 85
Color = Warm
Language = English
Then, turn off the monitor power.
3.) Turn on power enter user area.
Figure-1: Preset Timing modes list
Mode
640x480@60Hz
640x480@72Hz
640x480@75Hz
MAC 640x480@66.66Hz
VESA 720x400@70Hz
800x600@56Hz
800x600@60Hz
SVGA
800x600@72Hz
800x600@75Hz
MAC 832x624@74.55Hz
1024x768@60Hz
XGA 1024x768@70Hz
1024x768@75Hz
Resolution Resolution
(active dot) (total dot)
800 x 525
832 x 520
840 x 500
864x525
900x449
1024 x 625
1056 x 628
1040 x 666
1056x625
1152x667
1344x806
1328x806
1312x800
- 35 -
Horizontal Vertical
Frequency (KHz) Frequency (Hz)
31.469 59.941
37.861 72.809
37.500 75.000
35 66.66
31.469 70.087
35.156 56.250
37.879 60.317
48.077 72.188
46.875 75.000
49.722 74.55
48.363 60.004
56.476 70.069
60.023 75.029
Nominal Pixel
Clock (MHz)
25.175
31.500
31.500
30.24
28.322
36.000
40.000
50.000
49.500
57.28
65.000
75.000
78.750