ViewSonic VA702-1 Service Manual page 14

IMAGE PERFORMANCE
Factory Defaults
Item
Contrast
Brightness
Color Temperature
Sharpness
720x400/640x400
Luminance
Lv (Max) –
Condition:
Contrast =
Brightness = 100%
Color Temperature = 6500K
Lv (Def) –
Condition:
Contrast =
Brightness = Default
Color Temperature = 6500K
Display Size
Horizontal Display Size, Primary Preset Full Screen
Vertical Display Size, Primary Preset
Saturation
Contrast = Default
Brightness = Default
Test Pattern = 32-Gray
Contrast = 100%
Brightness = 100%
Test Pattern = 32-Gray
Preset Color Temperatures
RGB
S
Preset 1 9300K
CCT (Max) = 10250K.
CCT (Min) = 8500K
Preset 2 6500K (Primary)
CCT (Max) = 6950K
CCT (Min) = 6100K
Preset 3 5400K
CCT (Max) = 5915K
CCT (Min) = 4935K
Preset Color Temperature
Adjustability
ViewSonic Corporation
Defaults
70%
100%
6500K
33%
720x400
100%
Default
It should meet IEC 61966-2-1 (1999-10) standard
Wx= 0.283 +/- 0.02,
Wy= 0.298 +/- 0.02
Wx= 0.313 +/- 0.02
Wy= 0.329 +/- 0.02
Wx= 0.335 +/- 0.02
Wy= 0.350 +/- 0.02
Each color preset shall be adjustable. Red, Green,
and Blue shall be individually controlled.
Item
OSD H. Position
OSD V. Position
OSD Time Out
OSD Background
Resolution Notice
Same as the Luminance in section
4-7 "TFT LCD PANEL"
Lv (Def) / Lv (Max) x 100% ≧ 85%
Full Screen
No visible saturation
6 – 8 level saturation (Max)
Confidential - Do Not Copy
11
Defaults
50%
50%
15 Sec
On
Enabled
VA702-1_VA702b-1