Hanns.G HL221 ERROR MESSAGE & POSSIBLE SOLUTIONS, MODE, VERTICAL, RESOLUTION, HORIZONTAL, User’s Manual, FREQUENCY (Hz), FREQUENCY (KHz), ƒINPUT NOT SUPPORT :

User’s Manual

ERROR MESSAGE & POSSIBLE SOLUTIONS

ƒCABLE 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.

ƒINPUT 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	VERTICAL
		FREQUENCY (KHz)	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	832×624@74.6Hz 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

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