Controlling contrast (iris), P106, Controlling contrast – Canon XEED WUX450 User Manual

Page 106: Iris), Adjusting image quality (image adjustment)

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106

Adjusting Image Quality (Image Adjustment)

• The adjustments you have made are stored

as adjusted values for the input signals and
image mode of the current projection.

• For details of gamma correction, refer to

page 100

.

• RGB offset (relative to 0) can be adjusted

by using the R/G/B Offset function
(“Adjusting Colors” (

P101

)).

• Adjustment is not applied to the projected

menu itself. Perform adjustment using input
signals or a built-in test pattern.

Controlling Contrast

(Iris)

> [Image adjustment] > [Advanced

adjustment] >

[Iris]

You can control image contrast by
opening or closing the iris.

Press the OK button to accept your
setting and then press the MENU
button or EXIT button.

• [Off] is the factory default.
• The adjustment you have made is stored as

adjusted values for the input signals and
image mode of the current projection.

HDMI

Component

LAN

Digital PC

Analog PC

USB

Off

Keeps the iris fully open.
Emphasizes brightness over
contrast.

On

Keeps the iris halfway open.
Emphasizes contrast over
brightness.

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