Hanns.G HL221 - Manual (Page 20)

User’s Manual
ERROR MESSAGE & POSSIBLE SOLUTIONS
ƒ
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.
ƒ 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 VGA 31.469 70.087
2 640×400@56Hz VGA 24.827 56.424
3 640×400@70Hz VGA 31.469 70.087
4 640×480@60Hz VGA 31.469 59.94
5 640×480@67Hz MAC 35 66.667
6 640×480@70Hz VGA 36.052 70.004
7 640×480@72Hz VGA 37.861 72.809
8 640×480@75Hz VGA 37.5 75
9 720×400@70Hz VGA 31.469 70.087
10 720x480@60Hz VGA 29.768 59.94
11 720x480@60Hz VGA 31.469 59.896
12 800×600@56Hz SVGA 35.156 56.25
13 800×600@60Hz SVGA 37.879 60.317
14 800×600@72Hz SVGA 48.077 72.188
15 800×600@75Hz SVGA 46.875 75
16 832×[email protected] MAC 49.725 74.5
17 1024×768@60Hz XGA 48.363 60.004
18 1024×768@66Hz XGA 53.964 66.132
19 1024×768@70Hz XGA 56.476 70.069
20 1024×768@75Hz XGA 60.023 75.029
21 1024×768@75Hz MAC 60.15 74.72
22 1152×864@75Hz SXGA 67.5 75
23 1152×870@75Hz MAC 68.681 75.062
24 1152×900@66Hz SUN66 61.846 66.004
25 1280×720@60Hz 45 60
26 1280×768@60Hz 47.776 59.87
27 1280×768@75Hz 60.289 74.893
20