Preset Timings
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This auto-scanning monitor detects and displays several video modes within the monitor's scanning range of 30-85 kilohertz ( kHz) horizontal and 50-150 hertz (Hz) vertical. This range relates to a maximum flicker-free, usable resolution of 1600 × 1200 at a non-interlaced refresh rate of 65 Hz vertical.

When the monitor detects one of the listed factory presets from the computer's video card, it recalls that mode and any stored image adjustments that may have been made. When the monitor detects a new video mode that has not been present or is not one of the listed factory presets, it stores the new mode automatically in one of the blank memory modes. When the OSD controls are adjusted, these image settings are stored in the first available blank mode.

Timing parameter

VESA

1024

768

85 Hz

VESA

1024

768

75 Hz

VESA

1024

768

60 Hz

VESA

800

600

85 Hz

VESA

800

600

75 Hz

VESA

640

480

75 Hz

Units

Pixel timing

10.6

12.7

15.385

17.8

20.2

31.7

nSec

Horiz. visible

1024

1024

1024

800

800

640

Dots

Horiz. total

1376

1312

1344

1048

1056

840

Dots

Horiz. front porch

48

16

24

32

16

16

Dots

Horiz. sync

96

96

136

64

80

64

Dots

Horiz. back porch

208

176

160

152

160

120

Dots

Vert. visible

768

768

768

600

600

480

Lines

Vert. total

808

800

806

631

625

500

Lines

Vert. front porch

1

1

3

1

1

1

Lines

Vert. sync

3

3

6

3

3

3

Lines

Vert. back porch

36

28

29

27

21

16

Lines

Horiz. frequency

68.677

60.023

48.363

53.674

46.875

37.5

kHz

Vert. frequency

84.997

75.029

60

85.061

75

75

Hz

Vert. sync polarity

+

+

-

+

+

-

TTL

Horiz. sync polarity

+

+

-

+

+

-

TTL

 

Timing Parameter

VESA

640

480

60 Hz

 

720

400

70 Hz

VESA

1280

1024

75 Hz

VESA

1600

1200

60 Hz

VESA

1600

1200

65 Hz

Units

Pixel timing

39.7

35.28

7.4

6.3

5.8

nSec

Horiz. visible

640

720

1280

1600

1600

Dots

Horiz. total

800

900

1688

2112

2112

Dots

Horiz. front porch

8

18

16

64

64

Dots

Horiz. sync

96

108

144

192

192

Dots

Horiz. back porch

40

54

248

256

256

Dots

Vert. visible

480

400

1024

1200

1200

Lines

Vert. total

525

449

1066

1250

1250

Lines

Vert. front porch

2

12

1

1

1

Lines

Vert. sync

2

2

3

3

3

Lines

Vert. back porch

25

35

38

46

46

Lines

Horiz. frequency

31.46

31.47

79.976

75

81.913

kHz

Vert. frequency

59.94

70

75.025

60

65.53

Hz

Vert. sync polarity

-

+

+

+

+

TTL

Horiz. sync polarity

-

-

+

+

+

TTL