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DTV CHECK METHOD
A.CHANNEL14: Check whether there are some pause or the mosaic phenomenon in the picture.
B.CHANNEL36: Check whether the color of the color bar is normal.
C.CHANNEL69: Turn RF attenuator and check the critical point of the change of the image's S/N
is under LEVEL<45~85> dBu, regards as normally.
TIMING TABLE (FACTORY PRESET MODE) (table 4)
No
Resolution
1
1440x900
2
1280x1024
3
1280x960
4
1360x768
5
1280x768
6
1280x720
7
1152x864
8
1152x870
9
1024x768
10
832x624
11
800x600
12
640x480
13
720x400
14
640x350
ViewSonic Corporation
V-freq
D-SUB
DVI TO HDMI
59.8
YES
YES
59.9
YES
YES
75
YES
60
YES
YES
75
YES
YES
60
YES
YES
75
YES
YES
60
YES
60
YES
YES
75
YES
YES
60
YES
YES
75
YES
YES
75
YES
YES
60
YES
YES
70
YES
YES
72
YES
74
YES
75
YES
75
YES
YES
56
YES
YES
60
YES
YES
72
YES
YES
75
YES
YES
59
YES
YES
66
YES
YES
72
YES
YES
75
YES
YES
70
YES
YES
70
YES
36
HDMI
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
Confidential - Do Not Copy
N1930w-2M
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