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7
ViewSonic Corporation
Confidential - Do Not Copy
VG1930wm-3
2.2 GENERAL specification
Test Resolution & Frequency
“1440 X900” @ 60Hz
Test Image Size
Full Size
Contrast and Brightness Controls
Factory Default:
Contrast = 70%, Brightness = 100%
2.3 VIDEO INTERFACE
Input Connector(refer the appendix A)
Analog : D-sub 15 ,
Digital: DVI-D
Default Input Connector
Defaults to the first detected input
Video Cable Strain Relief
Equal to twice the weight of the monitor for five
minutes
Video Cable Connector DB-15 Pin out
Refer to Appendix A; Compliant DDC/CI
Video Signals
Video RGB (Analog)
Separate Sync / Composite Sync / SOG
TMDS (Digital)
Video Impedance
75 Ohms (Analog), 100 Ohms (Digital)
Maximum PC Video Signal
950 mV with no damage to monitor
Maximum Mac Video Signal
1250 mV with no damage to monitor
Sync Signals
TTL
DDC 1/2B
Compliant with version 1.1
Sync Compatibility
Separate Sync / Composite Sync / SOG
Video Compatibility
Shall be compatible with all PC type computers,
Macintosh computers, and after market video cards
Resolution Compatibility
Refer to Segment 4-5
Exclusions
Not compatible with interlaced video
2.4 POWER SUPPLY
Internal Power Supply
Mirage 860-AB0-190DTLB-PVH
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
5A typical at 14.0 VDC
Leakage Current
3.5mA (Max) at 254VAC / 60Hz
Efficiency(at 115VAC Full Load)
Typical: 80%
Minimum: 75%
Fuse
Internal and not user replaceable
Power Dissipation
39 Watts (typ) / 49.2W (max)
Max Input AC Current
1.5 Arms @ 90VAC, 0.75 Arms @180VAC
Inrush Current (Cold Start)
50 A (max) @ 115VAC
90 A (max) @ 230VAC
Summary of Contents for VG1930wm-3
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