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Electrical
4.
The following table defines the electrical specification of this product.
Power Input Voltage Range
Input Frequency Range
Input Current
Power Supply Inrush
Power Consumption:
Interference with RF and Video
Electromagnetic Compatibility
Power Supply Transient Immunity
(Supply Transients and Outage)
Surge Immunity Test
Power Supply Missing Cycle
Immunity
Power Supply Acoustics
Efficiency
Leakage Current
Power Saving (DPMS)
Recovery Time
Power Factor Correction
Firmware & OSD
5.
The product firmware of VS12119-1M shall have a firmware version of VSC V2.00M. Any changes/revisions
afterward shall also be pre-approved by ViewSonic in written. For VS12247-1M, its firmware shall have a built-in
frequency table for NTSC off-air TV/CATV, Closed-Caption, and with MTS implementation.
All audio/video and other output adjustments shall be performed by using an On Screen Display (OSD) via a
Remote Control Unit (RCU) in conjunction with the front panel adjustments. The following tables list the
OSD functions supported by VS12247-1M.
OSD Table for VS12247-1M
Channel
TV SOURCE
Contrast
Auto Scan
Brightness
Favorite
Sharpness
Show/Hide
Color
Channel No.
Tint
Channel Label
Picture Mode
DTV Signal
Color Mode
Zoom mode
3DNR
Advanced(PC
Only)
Auto (PC
Only)-
ViewSonic Corporation
ELECTRICAL SPECIFICATION
100-240VAC +/-10% Wide Range
47-63 Hz
1A @ 115 VAC
Max in <150A (with fully loaded power supply) at 230Vac
Shall not result in permanent failure of power supply (including blown
fuse)
Normal: 120 W (Max) // Stand by: < 1W (Max, when Power Off)
There shall be no visible interference between power supply, RF and
video signals. This applies to all available RF channels and video
modes.
This product shall adhere to the compatibility and immunity
specifications in FCC.
Able to withstand an ANSI / IEEE C62.41-1980 2000V ring wave with
no damage.
Able to withstand 1.25X nominal Line Voltage for one cycle with no
damage.
Function properly without reset or visible screen artifact when 1/3
cycle of AC Power is randomly missing.
The Power Supply shall not produce audible noise that would be
detectable by the user (Excluding Power Supply Fan).
"Audible" shall be defined in accordance with ISO 7779 (DIN
EN27779:1991).
Power Switch noise shall be Excluded.
>= 80% @ full load, nominal line
<0.5mA @ 240VAC
< 1W
< 15 sec.
Compliant with EN61000-3-2
Picture
Audio
Bass
Treble
Balance
Sound Mode
SPDIF Type
Surround
Sound
Audio Only
Time
Option
Time Zone
Menu language
Sleep Timer
Transparency
DST
OSD Time Out
Time Format
Close Caption
Clock
Restore Default
5
Confidential - Do Not Copy
Lock
Enter Password
Change Passward
System Lock
Input Block
US
canada
RRT Setting
Reset RRT
N2201w-1M
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