Preset Modes
Part number 7000718,7000746

The microprocessor-based on-screen display (OSD) controls allow a variety of image adjustments. The preset functions can store a total of 26 sets of geometry settings, including the seven factory preset modes. This auto-scanning monitor automatically detects and displays several video modes within the monitor's scanning range of 31 to 95 kilohertz (kHz) horizontal and 50 to 160 hertz (Hz) vertical. This range relates to a maximum flicker-free, usable resolution of 1,600 × 1,200 at a non-interlaced refresh rate of 75 Hz vertical.

For convenience, the monitor has seven pre-programmed video mode settings.

Video modes

VGA

640

480

60 Hz

1

VESA

800

600

85 Hz

2

VESA

1,024

768

85 Hz

3

VESA

1,280

1,024

85 Hz

4

VESA

1,600

1,200

75 Hz

5

VESA

1,600

1,200

85 Hz

6

VESA

1,600

1,200

90 Hz

7

Horizontal frequency

31.47

53.67

68.68

91.15

93.75

106.25

112.50

kHz

If the monitor detects one of these signals from the computer's video card, it recalls that mode and any stored image adjustments that may have been made. If the monitor detects a new video mode that was not present before or is not one of the 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.

Input signals with approximately the same frequencies may be regarded as the same signal.

The following horizontal timing conditions are recommended at synchronous H, V separate or H/V composite.

For 31- to 52-kHz horizontal frequency

  • Horizontal front porch must be more than 0.1 µs.
  • Horizontal synchronous width must be within 1.0 and 3.8 µs.
  • Horizontal back porch must be more than 1.2 µs.
  • Horizontal blanking width must be more than 3.5 µs.

For 52- to 95-kHz horizontal frequency

  • Horizontal front porch must be more than 0.1 µs.
  • Horizontal synchronous width must be within 0.08 and 3.0 µs.
  • Horizontal back porch must be more than 1.1 µs.
  • Horizontal blanking width must be more than 2.4 µs.

The following vertical timing conditions are recommended:

  • Vertical front porch must be more than 9 µs.
  • Vertical synchronous width must be less than 100 µs.
  • Vertical back porch must be more than 400 µs.
  • Vertical blanking width must be more than 450 µs.

In case the front and back porch is extremely long, or the data display time is extremely short, it may not be able to set the expected size and position.

Standard settings are subject to change without notice.

This monitor is tested and conformed compliance with ZH1/618 and EN29241-3 (ISO9241-3) ergonomics requirement.