AL722 User’s Manual
Environment
Operating Condition:
Temperature
Relative Humidity
5°C to 40°C/41°F to 104°F
20% to 80% (non-condensing)
Storage Condition:
Temperature
Relative Humidity
-20°C to 60° C/-4°F to140° F
5% to 85% (non-condensing)
Power Supply (AC Adapter)
Input Voltage
Single phase, 100 ~ 240VAC, 50 / 60 Hz
Input Current
1.5 A maximum
Size and Weight
Dimensions
424 (W) x 436 (H) x 178 (D) mm
Net Weight
6.5
±
0.3 kg
Gross Weight
8.7
±
0.3 kg
Pin Assignment
Signal
PIN
Description
PIN
Description
PIN
Description
1
5
6
10
11
15
1
2
3
4
5
Red
Green
Blue
NC
Digital GND
6
7
8
9
10
Red Rtn
Green Rtn
Blue Rtn
+5V
Digital GND
11
12
13
14
15
NC
SDA
H. Sync.
V. Sync.
SCL
Standard Timing Table
If the selected timing is NOT included in table below, this LCD monitor will use the most suitable
available timing.
Resolution
H. Freq.
(KHz)
V. Freq.
(Hz)
Pixel Freq.
(MHz)
H/V Sync.
Polarity
Mode
640 x 350
31.469
70.087
25.175
+/-
VGA-350
640 x 400
24.83
56.42
21.05
-/-
NEC PC 9801
640 x 400
31.469
70.087
25.175
-/+ VGA-400-GRAPH
640 x 400
31.5
70.15
25.197
-/-
NEC PC9821
640 x 480
31.469
59.940
25.175
-/-
VGA 480
640 x 480
35.000
66.670
30.240
-/-
APPLE MAC – 480
640 x 480
37.861
72.809
31.500
-/-
VESA – 480 – 72Hz
640 x 480
37.500
75.000
31.500
-/-
VESA – 480 – 75Hz
720 x 400
31.469
70.087
28.322
-/+
VESA-400-TEXT
832 x 624
49.725
74.550
57.283
-/-
APPLE-MAC-800
800 x 600
35.156
56.250
36.000
+/+
SVGA
800 x 600
37.879
60.317
40.000
+/+
VESA-600-60 Hz
800 x 600
48.077
72.188
50.000
+/+
VESA-600-72 Hz
800 x 600
46.875
75.000
49.500
+/+
VESA-600-75 Hz
1024 x 768
48.363
60.004
65.000
-/-
XGA
1024 x 768
53.964
66.132
71.664 +/+
COMPAQ-XGA
1024 x 768
56.476
70.069
75.000
-/-
VESA-600-70 Hz
1024 x 768
60.023
75.029
78.750
+/+
VESA-768-75 Hz
1024 x 768
60.04
75.02
80.00
-/-
APPLE MAC-768
1280 x 1024
63.981
60.020
108
+/+
SXGA
1280 x 1024
79.976
75.025
135
+/+
SXGA
Note:
When the input display mode is not 1280 x 1024, the image is smoothly expanded to 1280 x 1024
dots with the PW164A scaling engine. After expansion from 640x350, 640x400, 640x480, 720x400,
832x624, 800x600, and 1024x768 resolution, the text may look not so sharp, and the Graphics may look
not so proportional.
7