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ViewSonic Corporation
Confidential - Do Not Copy
VX2025wm-1
6
ELECTRICAL REQUIREMENT
Horizontal / Vertical Frequency
Horizontal Frequency
30 – 82 KHZ
Vertical Refresh Rate
50 – 75 HZ
Maximum Pixel Clock
Digital: 165 MHz Analog: 205 MHz
Sync Polarity
Independent of sync polarity.
Timing Table
Item Timing
Analog
Digital
1
640 x 350 @ 70Hz, 31.5kHz
Yes
Yes
2
640 x 400 @ 60Hz, 31.5kHz
Yes
Yes
3
640 x 400 @ 70Hz, 31.5kHz
Yes
Yes
4
640 x 480 @ 50Hz, 24.7kHz
No
No
5
640 x 480 @ 60Hz, 31.5kHz
Yes
Yes
6
640 x 480 @ 67Hz, 35.0kHz
Yes
Yes
7
640 x 480 @ 72Hz, 37.9kHz
Yes
Yes
8
640 x 480 @ 75Hz, 37.5kHz
Yes
Yes
9
640 x 480 @ 85Hz, 43.27kHz
No
No
10
720 x 400 @ 70Hz, 31.5kHz
Yes
Yes
11
800 x 600 @ 56Hz, 35.1kHz
Yes
Yes
12
800 x 600 @ 60Hz, 37.9kHz
Yes
Yes
13
800 x 600 @ 75Hz, 46.9kHz
Yes
Yes
14
800 x 600 @ 72Hz, 48.1kHz
Yes
Yes
15
800 x 600 @ 85Hz, 53.7kHz
No
No
16
832 x 624 @ 75Hz, 49.7kHz
Yes
Yes
17
1024 x 768 @ 60Hz, 48.4kHz
Yes
Yes
18
1024 x 768 @ 70Hz, 56.5kHz
Yes
Yes
19
1024 x 768 @ 72Hz, 58.1kHz
Yes
Yes
20
1024 x 768 @ 75Hz, 60.0kHz
Yes
Yes
21
1024 x 768 @ 85Hz, 68.67kHz
No
No
22
1152 x 864 @ 75Hz, 67.5kHz
Yes
Yes
23
1152 x 870 @ 75Hz, 68.7kHz
Yes
Yes
24
1280 x 1024 @ 60Hz, 63.4kHz
Yes
Yes
25
1280 x 1024 @ 75Hz, 79.97kHz
Yes
Yes
26
1280x 720 @ 60Hz, 45kHz
Yes
Yes
27
1680 x 1050 @ 60Hz, 65.3kHz
Yes
Yes
28
1680 x 1050 @ 75Hz, 82.3kHz
Yes
No
29
1680 x 1050 @ 85Hz, 93.9kHz
No
No
Primary Presets
1680x1050 @ 60Hz
AUDIO INTERFACE (SPEAKER SPECIFICATION)
Line input connection
3.5 mm stereo jack
Line input signal
1.3 Vrms
Line input impedance
10 kOhm
Maximum power output (Electric)
1 W @ < 5% distortion
Signal to Noise Ratio
72 dB
Frequency response
200
Hz – 20
Khz
Distortion
< 5 % THD (@1kHz)
Vibration
There should be no audible vibration with volume at 100% and
treble / bass at default
Screen image
There should be no affect on the screen image stability under
any conditions
Connector PC99 requirement Audio in
Lime Green pantone # 577C
Cable type / length
3.5mm stereo cable / 1.8m length
Audio DPMS
Speakers stay on when the rest of the monitor is in power saving
Note: There is no guarantee <1
W power consumption in Active
Off mode, when the Audio Cable is connected
Содержание VX2025wm-1
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