ViewSonic Corporation
Confidential - Do Not Copy
VA903b-1_ VA903m-1
15
Factory Defaults
Item Defaults
Item Defaults
Contrast 70%
Volume
50%
(For VA903m-3 only)
Brightness 100%
Balance
N/A
Color Temperature
6500K
Treble
N/A
Sharpness 0%
Bass
N/A
OSD H. Position
50%
720x400/640x400
720x400
OSD V. Position
50%
640x480@60Hz
720x480@60Hz
640x480@60Hz
OSD Time Out
15 Sec
In SOG and Composite,
720x480@60Hz
640x480@60Hz
N/A
OSD Background
Enabled
In SOG and Composite,
1152x864@75Hz
1152x870@75Hz
N/A
Resolution Notice
Enabled
In SOG and Composite,
1280x768@60/75/85Hz
1024x768@60/75/85Hz
N/A
AUDIO INTERFACE (SPEAKER SPECIFICATION)
(
For VA903m-3 only
)
Line input connection
3.5 mm stereo jack
Line input signal
1.0Vrms
Line input impedance
>10 kOhm
Maximum power output (Electric)
1 W @ <15% distortion
Signal to Noise Ratio
50 dB
Frequency response
200 Hz – 20 Khz
Distortion
<15% THD (@1kHz)
Vibration
There should be no audible vibration with volume
at 100%. (Input signal within 1.0 Vrms)
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
Note: There is no guarantee <1 W power
consumption in Active Off mode, when the Audio
Cable is connected
Summary of Contents for VA903b-3 VS11372
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