Getting Started
GB
9
-GB
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
with a dot clock of more than 140 MHz, the picture
may be distorted.
Plug & Play
This monitor complies with the DDC
TM
1 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)