Preset Color Temperatures; Video Cards Compatibility; Raster Artifacts - ViewSonic VA903b-3 VS11372 Service Manual

Contrast = 100%
Brightness = 100%
Input signal level = 720mV
Test pattern = 64-gray

Preset Color Temperatures

sRGB
Preset 1
Preset 2 (Primary)
Preset 3
Preset Color Temperature

Video Cards Compatibility

Peaking Performance: Peaking is not adjustable

Raster Artifacts

● Video Artifacts : No visible streaking, sag, or smearing artifacts when driven by the specified
video cards in the primary mode and after user adjustment to best condition
● Power Supply, and Grounding Artifacts : No visible artifacts in any specified video mode
within the horizontal or vertical frequency range of the monitor
● Temperature Drift : Image shall not drift or lose fine-tune adjustment
ViewSonic Corporation
8~10 VISIBLE SATURATION
It should meet IEC 61966-2-1 (1999-10) standard.
CCT (typ) = 9300K (u'
CCT (max) = 10250K, CCT (min) = 8500K
Δu'v'<0.01 (@ Full White pattern)
CCT (typ) = 6500K (u'
CCT (max) = 6950K, CCT (min) = 6100K
Δu'v'<0.01 (@ Full White pattern)
CCT (typ) = 5400K (u'
CCT (max) = 6185K, CCT (min) = 4935K
Δu'v'<0.01 (@ Full White pattern)
Each color preset shall be adjustable.
and Blue shall be individually controlled.
11
=0.1888; v'
CCT CCT
=0.1978; v'
CCT CCT
=0.2044; v'
CCT CCT
Confidential - Do Not Copy
=0.4457)
=0.4684)
=0.4808)
Red, Green,
VA903b-1_ VA903m-1