HANNspree HF255 Car Video System 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 70.087
4
640×480 @60Hz 31.469 59.940
5
640×480 @67Hz 35.000 66.667
6
640×480 @70Hz 36.052 70.004
7
640×480 @72Hz 37.861 72.809
8
640×480 @75Hz 37.500 75.000
9
720×400@70Hz 31.469 70.087
10
720x480@60Hz 29.768 59.896
11
720x480@60Hz 31.469 59.940
12
800×600 @56Hz 35.156 56.250
13
800×600 @60Hz 37.879 60.317
14
800×600 @72Hz 48.077 72.188
15
800×600 @75Hz 46.875 75.000
16
832×624 @74.6Hz 49.725 74.500
17
1024×768 @60Hz
48.363 60.004
18
1024×768 @66Hz
53.964 66.132
19
1024×768 @70Hz
56.476 70.069
20
1024×768 @75Hz
60.023 75.029
21
1024×768 @75Hz
60.150 74.720
22
1152×864 @75Hz
67.500 75.000
23
1152X870@75Hz 68.681 75.062
24
1152×900 @66Hz
61.846 66.004
25
1280×720 @60Hz 45.000 60.000
26
1280×768 @60Hz 47.776 59.870
27
1280×768 @75Hz 60.289 74.893
21