Hanns.G HL274, User Manual

Page: 20 / 22

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
640×480 @60Hz 31.469 59.940
2
640×480 @70Hz 36.052 70.004
3
640×480 @67Hz 35.000 66.667
4
640×480 @72Hz 37.861 72.809
5
640×480 @75Hz 37.500 75.000
6
720×400 @70Hz 31.469 70.087
7
800×600 @56Hz 35.156 56.250
8
800×600 @60Hz 37.879 60.317
9
800×600 @72Hz 48.077 72.188
10
800×600 @75Hz 46.875 75.000
11
832×624 @75Hz 49.725 75.000
12
1024×768 @60Hz 48.363 60.004
13
1024×768 @70Hz 56.476 70.069
14
1024×768 @75Hz 60.023 75.029
15
1152×870 @75Hz 68.681 75.062
16
1152×864 @75Hz 67.500 75.000
17
1280×720 @60Hz 45.000 60.000
18
1280×960 @60Hz 60.000 60.000
19
1280×960 @75Hz 74.592 74.443
20
1280×768 @60Hz 47.776 59.870
21
1280×768 @75Hz 60.289 74.893
22
1280×1024 @60Hz 63.981 60.020
23
1280×1024 @75Hz 79.976 75.025
24
1360×768 @60Hz 47.712 60.015
25
1366×768 @60Hz 47.852 59.964
26
1440×900 @60Hz 55.469 59.901
27
1440×900 @75Hz 70.635 74.984
20