5-5 Preset Timing

The following table shows factory preset video timing.

 

 

 

Frequency

 

Mode

Dot clock

 

Horizontal: kHz

Polarity

 

 

 

Vertical: Hz

 

VGA 640×480@60Hz

25.2 MHz

Horizontal

31.47

Negative

Vertical

59.94

Negative

 

 

VGA 720×400@70Hz

28.3 MHz

Horizontal

31.47

Negative

Vertical

70.09

Positive

 

 

Macintosh 640×

30.2 MHz

Horizontal

35

Negative

480@67Hz

Vertical

66.67

Negative

 

Macintosh 832×

57.3 MHz

Horizontal

49.73

Negative

624@75Hz

Vertical

74.55

Negative

 

Macintosh 1152×

100.0 MHz

Horizontal

68.68

Negative

870@75Hz

Vertical

75.06

Negative

 

Macintosh 1280×

126.2 MHz

Horizontal

74.76

Positive

960@75Hz

Vertical

74.76

Positive

 

PC-9801 640×400@56Hz

21.0MHz

Horizontal

24.83

Negative

Vertical

56.42

Negative

 

 

PC-9821 640×400@70Hz

25.2 MHz

Horizontal

31.5

Negative

Vertical

70.15

Negative

 

 

VESA 640×480@72Hz

31.5 MHz

Horizontal

37.86

Negative

Vertical

72.81

Negative

 

 

VESA 640×480@75Hz

31.5 MHz

Horizontal

37.5

Negative

Vertical

75

Negative

 

 

VESA 800×600@56Hz

36.0 MHz

Horizontal

35.16

Positive

Vertical

56.25

Positive

 

 

VESA 800×600@60Hz

40.0 MHz

Horizontal

37.88

Positive

Vertical

60.32

Positive

 

 

VESA 800×600@72Hz

50.0 MHz

Horizontal

48.08

Positive

Vertical

72.19

Positive

 

 

VESA 800×600@75Hz

49.5 MHz

Horizontal

46.88

Positive

Vertical

75

Positive

 

 

VESA 1024×768@60Hz

65.0 MHz

Horizontal

48.36

Negative

Vertical

60

Negative

 

 

VESA 1024×768@70Hz

75.0 MHz

Horizontal

56.48

Negative

Vertical

70.07

Negative

 

 

VESA 1024×768@75Hz

78.8 MHz

Horizontal

60.02

Positive

Vertical

75.03

Positive

 

 

VESA 1152×864@75Hz

108.0 MHz

Horizontal

67.5

Positive

Vertical

75

Positive

 

 

VESA 1280×960@60Hz

108.0 MHz

Horizontal

60

Positive

Vertical

60

Positive

 

 

VESA 1280×1024@60Hz

108.0 MHz

Horizontal

63.98

Positive

Vertical

60.02

Positive

 

 

VESA 1280×1024@75Hz

135.0 MHz

Horizontal

79.98

Positive

Vertical

75.03

Positive

 

 

Attention

Display position may be deviated depending on the PC connected, which may require screen adjustment using Adjustment menu.

If a signal other than those listed in the table is input, adjust the screen using the Adjustment menu. However, screen display may still be incorrect even after the adjustment.

When interlace signals are used, the screen cannot be displayed correctly even after screen adjustment using the Adjustment menu.

Chapter 5 Reference 25