Internal Patterns; Color Space; Lens To Midposition - Hitachi CP-WU13K User Manual

Gamma
Different Gamma settings will affect viewers' perception of the image. Generally speaking, for images
that are darker, it is recommended that Gamma be set higher to yield better image quality in darker
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set the Gamma lower to give up details in the darker areas to make the brighter areas (i.e. clouds)
more visible.
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projector. The projector's default gamma value is at 2.2.
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secondary colors (yellow, cyan, magenta) in millions of pixels. Changing any number in the setting
will change the resulting color and rearrange the color "triangle".

Internal Patterns

The projector comes with some standard built-in patterns for testers to calibrate the equipment. These
include:
0 = Off 1 = Color Bars
5 = Green 6 = Blue
10 = TI-Green 11 = TI-Blue

Color Space

Using different color space will create different color presentation in the projected image. You can
choose from the following color gamma:
Native
Choose this to apply the projector's native color gamut
EBU
Choose this to apply the EBU color gamut; it is primarily suited for input devices using PAL,
576i, 576p and so forth.
SMPTE
Choose this to apply the SMPTE color gamut; it is primarily suited for input devices using
NTSC, 480i, 480p and so forth.
Custom
Choose this to customize the color gamut according to your preference through projector
Toolset application.

Lens To Midposition

After series of lens shift operations, this function can be used to return the lens to the center
position.
2 = Hatch 3 = Burst
7 = White 8 = Black
12 = TI-Ramp
OSD Menu description
4 = Red
9 = TI-Red
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