Preset and user modes

The monitor automatically detects input signals with a horizontal scanning frequency between 24.8 and 85.0 kHz and a vertical scanning frequency between 50 and 85 Hz. However, it is recommended that a signal with a vertical scanning frequency of 60 Hz is used since the screen may go blank for a few seconds whenever a signal other than 60 Hz is input to the monitor.

The monitor is capable of a display resolution of up to 1,024 × 768 dots. When a signal with a higher resolution is input, it will be processed to display the image at 1,024 × 768 dots.

Preset modes

The monitor has the factory preset modes for the most popular industry standards as shown below.

No. Resolution

fH

fV

Graphics

Sync

 

(dots × lines)

(kHz)

(Hz)

mode

 

 

 

 

 

 

 

 

1

640

× 350*

31.469

70.086

VGA mode 1

H-pos V-neg

2

640

× 400*

24.823

56.416

PC-9801 Normal

H-neg V-neg

 

 

 

 

 

 

 

3

640

× 480

31.469

59.940

VGA mode 3

H-neg V-neg

4

640

× 480

35.000

66.667

Macintosh 13"

H-neg V-neg

5

640

× 480

37.861

72.809

VGA VESA 72 Hz

H-neg V-neg

 

 

 

 

 

 

 

6

640

× 480

37.500

75.000

VGA VESA 75 Hz

H-neg V-neg

7

640

× 480

43.269

85.008

VGA VESA 85 Hz

H-neg V-neg

 

 

 

 

 

 

 

8

720

× 400

31.469

70.087

VGA mode 2

H-neg V-pos

 

 

 

 

 

 

 

9

720

× 400

37.927

85.039

VGA VESA 85 Hz

H-neg V-pos

10

800

× 600

35.156

56.250

SVGA VESA 56 Hz H-pos V-pos

 

 

 

 

 

 

11

800

× 600

37.879

60.317

SVGA VESA 60 Hz H-pos V-pos

 

 

 

 

 

 

12

800

× 600

48.077

72.188

SVGA VESA 72 Hz H-pos V-pos

13

800

× 600

46.875

75.000

SVGA VESA 75 Hz H-pos V-pos

14

800

× 600

53.674

85.061

SVGA VESA 85 Hz H-pos V-pos

 

 

 

 

 

 

 

15

832

× 624

49.727

74.553

Macintosh 16"

H-neg V-neg

16

1024

× 768

35.522

43.479

XGA VESA 43 Hz

H-pos V-pos

17

1024

× 768

48.363

60.004

XGA VESA 60 Hz

H-neg V-neg

 

 

 

 

 

 

 

18

1024

× 768

56.476

70.069

XGA VESA 70 Hz

H-neg V-neg

19

1024

× 768

60.023

75.029

XGA VESA 75 Hz

H-pos V-pos

 

 

 

 

 

 

 

20

1024

× 768

60.241

74.927

Macintosh 19"

H-neg V-neg

 

 

 

 

 

 

 

21

1024

× 768

68.677

84.997

XGA VESA 85 Hz

H-pos V-pos

22

1152

× 864

67.500

75.000

SXGA VESA 75 Hz H-pos V-pos

 

 

 

 

 

 

 

23

1152

× 870

68.681

75.060

Macintosh 21"

H-neg V-neg

 

 

 

 

 

 

24

1280

× 960

60.000

60.000

SXGA VESA 60 Hz H-pos V-pos

25

1280

×1024

46.433

43.436

SXGA VESA 43 Hz H-pos V-pos

26

1280

×1024

63.981

60.020

SXGA VESA 60 Hz H-pos V-pos

 

 

 

 

 

 

27

1280

×1024

79.976

75.025

SXGA VESA 75 Hz H-pos V-pos

* The monitor projects the picture in 4:3 aspect ratio.

User modes

When using a video mode that is not one of the preset modes, some fine tuning may be required to optimize the display to your preference. Simply adjust the monitor according to the adjustments instructions on pages 16 through 18. The adjustments will be stored automatically and recalled whenever that mode is used.

Recommended horizontal timing conditions

Horizontal sync width should be more than 1.0 µsec. Horizontal blanking width should be more than 3.6 µsec.

If the frequency range of an input signal is not acceptable for the monitor

“OUT OF SCAN RANGE” appears on the screen.

The monitor does not accept an interlace mode signal that is not a preset mode signal. Furthermore,

if you input a signal other than a preset mode signal GB with a dot clock of more than 140 MHz, the picture

may be distorted.

Plug & Play

This monitor complies with the DDCTM1 and DDC2B which are the Display Data Channel (DDC) standards of VESA.

When a DDC1 host system is connected, the monitor synchronizes with the V. CLK in accordance with the VESA standards and outputs the EDID (Extended Display Identification Data) to the data line.

When a DDC2B host system is connected, the monitor automatically switches to each communication.

(continued)

Getting Started

9-GB