Computer Monitor - Flat Panel LCD Computer Monitor User Manual
User’s Manual 
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) 
1 640×350 @70Hz   31.469  70.087 
2 640×400 @56Hz  24.827  56.424 
3 640×400 @70Hz   31.469  70.090 
4 640×480 @60Hz   31.469  59.940 
5 640×480 @67Hz   35.000  66.667 
6 640×480 @72Hz   37.861  72.809 
7 640×480 @75Hz   37.500  75.000 
8 720×400 @70Hz   31.469  70.087 
9 800×600 @56Hz  35.156  56.250 
10 800×600 @60Hz   37.879  60.317 
11 800×600 @72Hz   48.077  72.188 
12 800×600 @75Hz   46.875  75.000 
13 832×624 @74.6Hz  49.725  74.500 
14 1024×768 @60Hz   48.363  60.004 
15 1024×768 @66Hz  53.964  66.132 
16 1024×768 @70Hz  56.476  70.069 
17 1024×768 @75Hz  60.023  75.029 
18 1024×768 @75Hz  60.150  74.720 
19 1152×864 @75Hz  67.500  75.000 
20 1152×870 @75Hz   68.681  75.062 
21 1152×900 @66Hz  61.846  66.004 
22 1280×720 @60Hz   45.000  60.000 
23 1280×768 @60Hz   47.776  59.870 
24 1280×960 @60Hz   60.000  60.000 
25 1280×1024 @60Hz  63.981  60.020 
26 1280×1024 @75Hz   79.976  75.025 
27 1360×768 @60Hz  
47.712 60.015 
28 1400×1050 @60Hz  
64.744 59.948 
29 1400×1050 @60Hz  
65.317 59.978 
30 1400×1050 @75Hz  
82.278 74.867 
31 1440×900 @60Hz 
55.469 59.901 
32 1440×900 @60Hz  
55.935 59.887 
33 1440×900 @75Hz  
70.635 74.984 
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