VESA DPM (Video Electronics Standards Association - Display Power Management)

VESA specifications achieve increased energy efficiency for computer monitors. This involves standardization of signals sent from the computer (graphics board).

DPM defines the status of signals transmitted between the computer and monitor.

7-6. Preset Timing

The following table shows factory preset analog signal timing:

Attention

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

If a signal other than those listed in the table is input, adjust the screen using the Setting 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 Setting menu.

 

 

Applicable

 

Frequency

 

Polarity

Resolution

Dot Clock:

Horizontal:

 

 

 

Signals

Vertical: Hz

Horizontal

Vertical

 

 

MHz

kHz

 

 

 

 

 

 

640

× 480

VGA/CEA-861

25.18

31.47

59.94

Negative

Negative

720

× 400

VGA TEXT

28.32

31.47

70.09

Negative

Positive

640

× 480

VESA

31.50

37.50

75.00

Negative

Negative

800

× 600

VESA

40.00

37.88

60.32

Positive

Positive

800

× 600

VESA

49.50

46.88

75.00

Positive

Positive

1024 × 768

VESA

65.00

48.36

60.00

Negative

Negative

1024 × 768

VESA

78.75

60.02

75.03

Positive

Positive

1280 × 720

CEA-861

74.25

45.00

60.00

Positive

Positive

1280 × 960

VESA

108.00

60.00

60.00

Positive

Positive

1280

× 1024

VESA

108.00

63.98

60.02

Positive

Positive

1280

× 1024

VESA

135.00

79.98

75.03

Positive

Positive

1680

× 1050

VESA CVT

146.25

65.29

59.95

Negative

Positive

1680

× 1050

VESA CVT RB

119.00

64.67

59.88

Positive

Negative

1920

× 1080

CEA-861

148.50

67.50

60.00

Positive

Positive

Chapter 7 Reference 49

Page 49
Image 49
Eizo FS2332 user manual Preset Timing, Following table shows factory preset analog signal timing