ViewSonic Corporation

VA912-4SERIES (S/N: PW8061720217)

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General Information

EDID version 1.3
Maximum resolution 1280x1024@75Hz
Video input Digital
Manufacturing Week 17 of 2006

Basic Display Parameters

Display gamma 2.20
Maximum horizontal image size 38 cm
Maximum vertical image size 30 cm
Signal level input Digital
VESA DFP 1.x
Display Type RGB color display

Feature Support

Active-off
Preferred Timing Mode
Standard sRGB
Standby
Suspend
Default GTF

Chromaticity

Color X Y
Red 0.647 0.327
Green 0.292 0.614
Blue 0.142 0.079
White 0.310 0.330

Established Timings

Horizontal Active Vertical Active Refresh Rate
720 pixels 400 pixels 70 Hz
640 pixels 480 pixels 60 Hz
640 pixels 480 pixels 67 Hz
640 pixels 480 pixels 72 Hz
640 pixels 480 pixels 75 Hz
800 pixels 600 pixels 56 Hz
800 pixels 600 pixels 60 Hz
800 pixels 600 pixels 72 Hz
800 pixels 600 pixels 75 Hz
832 pixels 624 pixels 75 Hz
1024 pixels 768 pixels 60 Hz
1024 pixels 768 pixels 70 Hz
1024 pixels 768 pixels 75 Hz
1280 pixels 1024 pixels 75 Hz

Standard Timings 7

Horizontal Active 640 pixels
Vertical Active 400 pixels
Refresh Rate 70 Hz
Image Aspect Ratio 16:10

Standard Timings 6

Horizontal Active 640 pixels
Vertical Active 480 pixels
Refresh Rate 85 Hz
Image Aspect Ratio 4:3

Standard Timings 5

Horizontal Active 800 pixels
Vertical Active 600 pixels
Refresh Rate 85 Hz
Image Aspect Ratio 4:3

Standard Timings 4

Horizontal Active 1024 pixels
Vertical Active 768 pixels
Refresh Rate 85 Hz
Image Aspect Ratio 4:3

Standard Timings 3

Horizontal Active 1152 pixels
Vertical Active 864 pixels
Refresh Rate 75 Hz
Image Aspect Ratio 4:3

Standard Timings 2

Horizontal Active 1280 pixels
Vertical Active 960 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 4:3

Standard Timings 1

Horizontal Active 1280 pixels
Vertical Active 1024 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 5:4

Detailed Timings 1

Pixel clock 108000 kHz
Refresh rate 60.02 Hz
Horizontal Active 1280 pixels
Horizontal Blanking 408 pixels
Horizontal Sync Offset 48 lines
Horizontal Sync Pulse Width 112 lines
Horizontal Image Size 376 mm
Horizontal Border 0 pixels
Vertical Active 1024 pixels
Vertical Blanking 42 pixels
Vertical Sync Offset 1 lines
Vertical Sync Pulse Width 3 lines
Vertical Image Size 301 mm
Vertical Border 0 pixels
Interlaced
Stereo Mode Normal display, no stereo.
Sync Scheme Digital Separate
Horizontal Polarity
Vertical Polarity

Monitor Range Limits

Minimum horizontal line rate 30 kHz
Maximum horizontal line rate 82 kHz
Minimum vertical line rate 50 Hz
Maximum vertical line rate 85 Hz
Maximum pixel clock rate 140 MHz
Secondary GTF curve supported
Coordinated Video Timings supported