ViewSonic VA912-4 Service Manual page 9

GENERAL SPECIFICATION
Test Resolution & Frequency
Test Image Size
Contrast and Brightness Controls
VIDEO INTERFACE
Analog Input Connector
Digital Input Connector
Default Input Connector
Video Cable Strain Relief
Video Cable Connector DB-15 Pin out
Video Signals
Video Impedance
Maximum PC Video Signal
Maximum Mac Video Signal
Sync Signals
DDC 2B
Sync Compatibility
Video Compatibility
Resolution Compatibility
Exclusions
ViewSonic Corporation
1280x1024 @ 60Hz
Full Size
Factory Default:
Contrast = 70%, Brightness = 100%
DB-15 (Analog), refer the appendix A
DVI-I (digital)
Defaults to the first detected input
Equal to twice the weight of the monitor for
five minutes
Compliant DDC 2B
1. Video RGB (Analog)
2. DVI (Digital)
Separate
75 Ohms (Analog)
950 mV with no damage to monitor
1250 mV with no damage to monitor
LVDS
Compliant with Revision 1.3
Separate Sync
Shall be compatible with all PC type
computers, Macintosh computers, and after
market video cards
640 x 350*, 640 x 480, 720 x 400* (640 x
400*), 800 x 600, 832 x 624, 1024 x 768,
1152 x 870, 1280 x 720, 1280 x 960, 1280 x
1024
* The image vertical size might not be full screen.
But the image vertical position should be at the center.
Not compatible with interlaced video
Confidential - Do Not Copy
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VA912-4_VA912b-4