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User’s Manual
21
ERROR MESSAGE & POSSIBLE SOLUTIONS
CABLE NOT CONNECTED :
1. Check that the signal-cable is properly connected, If the connector is loose, tighten the
connector’s screws.
2. Check the signal-cable’s connection pins for damage.
INPUT NOT SUPPORT :
Your computer has been set to unsuitable display mode, set the computer to display mode given
in the following table.
FACTORY PRESET TIMING TABLE:
MODE
RESOLUTION
HORIZONTAL
FREQUENCY
(KHz)
VERTICAL
FREQUENCY
(Hz)
HZ194 HZ201 HZ221 HZ231 HZ251 HZ281
1 720×400 @70Hz 31.469 70.087
▲ ▲ ▲ ▲ ▲ ▲
2 640×400 @70Hz 31.469 70.087
▲ ▲
3 640×480 @60Hz 31.469 59.94
▲ ▲ ▲ ▲ ▲ ▲
4 640×480 @70Hz 36.052 70.004
▲
5 640×480 @67Hz 35 66.667
▲ ▲ ▲ ▲ ▲ ▲
6 640×480 @72Hz 37.861 72.809
▲ ▲ ▲ ▲ ▲ ▲
7 640×480 @75Hz 37.5 75
▲ ▲ ▲ ▲ ▲ ▲
8 800×600 @56Hz 35.156 56.25
▲ ▲ ▲ ▲ ▲ ▲
9 800×600 @60Hz 37.879 60.317
▲ ▲ ▲ ▲ ▲ ▲
10 800×600 @72Hz 48.077 72.188
▲ ▲ ▲ ▲ ▲ ▲
11 800×600 @75Hz 46.875 75
▲ ▲ ▲ ▲ ▲ ▲
12 832×624 @75Hz 49.725 75
▲ ▲ ▲ ▲ ▲ ▲
13 848×480 @60Hz 37.879 60.132
14 1024×768 @60Hz 48.363 60.004
▲ ▲ ▲ ▲ ▲ ▲
15 1024×768 @70Hz 56.476 70.069
▲ ▲ ▲ ▲ ▲ ▲
16 1024×768 @75Hz 60.023 75.029
▲ ▲ ▲ ▲ ▲ ▲
17 1152×870 @75Hz 68.681 75.062
▲ ▲ ▲ ▲ ▲
18 1152×864 @75Hz 67.5 75
▲ ▲ ▲ ▲ ▲
19 1280×720 @60Hz 45 60
▲ ▲
20 1280×960 @60Hz 60 60
▲ ▲ ▲ ▲
21 1280×960 @75Hz 74.592 74.443
▲ ▲
22 1280×768 @60Hz 47.776 59.87
▲
23 1280×768 @75Hz 60.776 75.07
▲
24 1366×768 @70Hz 47.852 59.964
▲
25 1280×1024 @60Hz 63.981 60.02
▲ ▲ ▲ ▲
26 1280×1024 @75Hz 79.976 75.025
▲ ▲ ▲ ▲
27 1360×768 @60Hz 63.981 60.02