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ViewSonic Corporation
Confidential - Do Not Copy
VG1921wm-2
5
Video Impedance
75 Ohms (Analog)
Maximum PC Video Signal
950 mV with no damage to monitor
Maximum Mac Video Signal
1250 mV with no damage to monitor
DDC 1/2B
Compliant with Revision 1.3
Sync Compatibility
Separate Sync
Video Compatibility
Shall be compatible with all PC type computers,
Macintosh computers, and after market video cards
Resolution Compatibility
640 x 350, 640 x 480, 720 x 400 (640 x 400*), 800 x
600, 832 x 624, 1024 x 768, 1152 x 864, 1280 x 960,
1280 x 1024,1440x900
Exclusions
Not compatible with interlaced video
4 POWER SUPPLY
Internal Power Supply
Part Number:RLPR-025
Input Voltage Range
90 to 264 VAC
Input Frequency Range
47 to 63 Hertz
Short Circuit Protection
OUTPUT CAN BE SHORTED WITHOUT DAMAGE
Over Current Protection
4 A TYPICAL AT 14.2 VDC
Leakage Current
3.5MA (MAX) AT 254VAC / 60HZ
Efficiency
80% TYPICAL AT 115VAC FULL LOAD
Fuse INTERNAL
AND
NOT USER REPLACEABLE
Power Dissipation
32 WATTS (TYP)
Max Input AC Current
0.8 ARMS @ 90VAC, 0.4 ARMS @265VAC
Inrush Current (Cold Start)
40 A @ 120VAC, 60 A (MAX) @ 220VAC
Power Supply Cold Start
SHALL START AND FUNCTION PROPERLY WHEN
UNDER FULL LOAD, WITH ALL COMBINATIONS
OF INPUT VOLTAGE, INPUT FREQUENCY, AND
OPERATING TEMPERATURE
Power Supply Transient Immunity
SHALL BE ABLE TO WITHSTAND AN ANSI/IEEE
C62.41-1980 2000V 200 AMPERE RING WAVE
TRANSIENT TEST WITH NO DAMAGE
Power Supply Line Surge Immunity
Shall be able to withstand 1.5 times nominal line
voltage for one cycle with no damage
Power Supply Missing Cycle Immunity
Shall be able to function properly, without reset or
visible screen artifacts, when ½ cycle of AC power is
randomly missing at nominal input
Power Supply Acoustics
The power supply shall not produce audible noise
that would be detectable by the user. Audible shall
be defined to be in compliance with ISO 7779 (DIN
EN27779:1991) Noise measurements of machines
acoustics. Power Switch noise shall not be
considered
US Type Power Cable
Separate 3-prong NEMA 5-15P type plug. Length =
1.8m. Connects to display.
Color = Black
European Type Power Cable
Schuko CEE7-7 type plug.
Length = 1.8m, Connects to display.
Color = Black
CCC Type Power Cable
Separate 3-prong type plug.
Length = 1.8m. Connects to display.
Color = Black
PSE Type Power Cable
Separate 2-prong NEMA 1-15P type plug. Length =
1.8m. Connects to display.
Color = Black
Power Saving Operation(Method)
VESA DPMS Signaling
Power Consumption
On Mode <42 W (max)
Off Mode< 1W
Recovery Time
On Mode = N/A, Active Off < 3 sec
Содержание VG1921wm-2
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