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Line fuse
Power on LED location
and type
Inverter
4. Firmware Specification
4.1 Preset Mode for VGA Input
There are 14 support modes for VGA inputs during the manufacturing process.
Preset
Pixel
Mode
Format
1
720 * 400
2
640 * 480
3
640 * 480
4
640 * 480
5
640 * 480
6
800 * 600
7
800 * 600
8
800 * 600
9
800 * 600
10
800 * 600
11
1024 * 768
12
1024 * 768
13
1024 * 768
14
1360 * 768
4.2 Preset Mode for HDMI Input
There are 20 factory preset modes for HDMI inputs are saved during the manufacturing process.
Preset
Pixel Format
Mode
1
640 * 480 60
2
640 * 480 72
3
640 * 480 75
4
640 * 480 85
5
800 * 600 56
6
800 * 600 60
7
800 * 600 72
8
The AC input is fused and becomes electrically
open as a result of an unsafe current condition.
This fuse is inside the power supply converter and
is not user replaceable, and must be returned for
replacement. This fuse is selected to handle inrush
current for all combinations of line voltage and
frequency.
Power on indicator is easily visible from the front of
the display.
The inverter which is used to light up backlight of
LCD panel is designed to meet the requirement of
panel's specification.
Horizontal
Horizontal
Frequency
Polarity
(KHz)
31.47
-
31.47
-
37.861
-
37.50
-
43.4
-
35.156
-
37.879
+
48.077
+
46.875
+
53.7
+
48.363
-
56.476
-
60.023
+
47.7
+
Horizontal
Frequency (KHz)
31.47
37.86
37.5
43.27
35.15
37.88
48.07
Vertical
Vertical
Frequency
Polarity
(Hz)
70
+
60
-
72
-
75
-
85
-
56
+
60
+
72
+
75
+
85
+
60
-
70
-
75
+
60
+
Horizontal
Vertical
Polarity
Frequency (Hz)
-
59.94
-
72.81
-
75
-
85
-
56.25
+
60.31
+
72.18
Standard
VGA
VGA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
Vertical
Standard
Polarity
-
-
-
-
+
+
+
Chapter 1
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