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
(dots × lines) (kHz)
(Hz)
640 × 350*
1
31.469
70.086
640 × 400*
2
24.823
56.416
640 × 480
3
31.469
59.940
640 × 480
4
35.000
66.667
640 × 480
5
37.861
72.809
640 × 480
6
37.500
75.000
640 × 480
7
43.269
85.008
720 × 400
8
31.469
70.087
720 × 400
9
37.927
85.039
800 × 600
10
35.156
56.250
800 × 600
11
37.879
60.317
800 × 600
12
48.077
72.188
800 × 600
13
46.875
75.000
800 × 600
14
53.674
85.061
832 × 624
15
49.727
74.553
1024 × 768
16
35.522
43.479
1024 × 768
17
48.363
60.004
1024 × 768
18
56.476
70.069
1024 × 768
19
60.023
75.029
1024 × 768
20
60.241
74.927
1024 × 768
21
68.677
84.997
1152 × 864
22
67.500
75.000
1152 × 870
23
68.681
75.060
1280 × 960
24
60.000
60.000
1280 ×1024
25
46.433
43.436
1280 ×1024
26
63.981
60.020
1280 ×1024
27
79.976
75.025
* The monitor projects the picture in 4:3 aspect ratio.
Graphics
Sync
mode
VGA mode 1
H-pos V-neg
PC-9801 Normal
H-neg V-neg
VGA mode 3
H-neg V-neg
Macintosh 13"
H-neg V-neg
VGA VESA 72 Hz H-neg V-neg
VGA VESA 75 Hz H-neg V-neg
VGA VESA 85 Hz H-neg V-neg
VGA mode 2
H-neg V-pos
VGA VESA 85 Hz H-neg V-pos
SVGA VESA 56 Hz H-pos V-pos
SVGA VESA 60 Hz H-pos V-pos
SVGA VESA 72 Hz H-pos V-pos
SVGA VESA 75 Hz H-pos V-pos
SVGA VESA 85 Hz H-pos V-pos
Macintosh 16"
H-neg V-neg
XGA VESA 43 Hz H-pos V-pos
XGA VESA 60 Hz H-neg V-neg
XGA VESA 70 Hz H-neg V-neg
XGA VESA 75 Hz H-pos V-pos
Macintosh 19"
H-neg V-neg
XGA VESA 85 Hz H-pos V-pos
SXGA VESA 75 Hz H-pos V-pos
Macintosh 21"
H-neg V-neg
SXGA VESA 60 Hz H-pos V-pos
SXGA VESA 43 Hz H-pos V-pos
SXGA VESA 60 Hz H-pos V-pos
SXGA VESA 75 Hz H-pos V-pos
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
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.
1 and DDC2B
TM
(continued)
9
-GB
Getting Started
GB