Service manual

Sharpness 100% OSD Background On
Input Priority Analog 1Æ Analog 2ÆDVI-D Resolution Notice Enabled
720x400/640x400 720x400
Luminance
Ly (Max) –Condition:
Contrast / Brightness = 100%
Color Temperature = 6500K
Same as the Luminance in section, 4-6 “TFT LCD
PANEL”
Ly (Def) –Condition:
Contrast / Brightness = Default
Color Temperature = 6500K
Lv (Def) / Lv (Max) x 100% ≧ 90%
Display Size
Horizontal Display Size, Primary Preset Full Screen
Vertical Display Size, Primary Preset Full Screen
Saturation
Contrast / Brightness = Default
Test pattern = 32-gray
No visible saturation
Contrast / Brightness = 100%
Test pattern = 32-gray
6~8 - level saturation
Preset Color Temperatures
Preset 1
CCT (typ) = 9300K ( Wx = 0.283, Wy = 0.298 )
CCT (max) = 10925K, CCT (min) = 8086K
Preset 2 (Primary)
CCT (typ) = 6500K ( Wx = 0.313, Wy = 0.329 )
CCT (max) = 7180K, CCT (min) = 5931K
Preset 3
CCT (typ) = 5400K ( Wx = 0.335, Wy = 0.350 )
CCT (max) = 5920K, CCT (min) = 4935K
Preset 4
CCT (typ) = 5000K ( Wx = 0.346, Wy = 0.359 )
CCT (max) = 5400K, CCT (min) = 4653K
Preset Color Temperature
Adjustability
Each color preset shall be adjustable. Red, Green, and Blue shall be
individually controlled.
Video Cards Compatibility
Peaking Performance : Peaking is not adjustable
Raster Artifacts
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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
2-8 MECHANICAL
Dimension (Desktop)
Width 416 mm (16.4 inch)
Height 460 mm (18.1 inch)
Depth 238 mm (9.4 inch)
Monitor Weight 7.5 kg / 16.5 lbs
Dimension (Head Only / Wall Mount)
Width 416 mm (16.4 inch)
Height 341 mm (13.4 inch)
Depth 55 mm (2.2 inch)
Monitor Weight 5.1 kg / 11.22 lbs
9
ViewSonic Corporation Confidential
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Do Not Copy VP191b/s