Error message & possible solutions, Resolution – HANNspree LCD Monitor HF255 User Manual

Page 21

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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

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