P165 – Canon XEED WUX450 User Manual

Page 165

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Installation-Related Menu Settings

165

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2

Select [B-width], and use the remote’s [ ] [ ] buttons to specify the width
of area B.
This will make the width of area D narrower.

3

Adjust the width of area B to roughly match the area where the black level
is noticeable, and then use the following edge-blending settings to adjust
the black level of area B.
Adjust the black level of area B the same way as you adjusted it for area D.

For adjustment instructions, see “Advanced Instructions: Black Level
Adjustment” (

P162

), step 3.

4

Fine-tune the position and width of area B.

5

As you watch the image, adjust the width of areas A, B, and C.

6

Readjust the black level of area B, as needed.

7

When you have completed the adjustment, press the MENU or EXIT
button.

• [Off] is the factory default.

Black level

B-area base

Adjust the area B black level.

B-area red

Adjust the red component of the area B black level.

B-area green Adjust the green component of the area B black level.
B-area blue

Adjust the blue component of the area B black level.

Results of adjusting the black level of area B are applied to all sides.

However, adjusting [Contrast], [Screen color], or other settings may not eliminate
distractions in image boundaries.

• To simplify adjustment, use the same lens shift position and image mode (ideally,

[sRGB]) on each projector.

• For best edge-blending results, perform the following adjustments.

(1) Black and white adjustment by adjusting R/G/B gain and offset (

P101

)

(2) Gamma adjustment by fine-tuning gamma (

P105

)

(3) Color adjustment by using 6-axis color adjustment (

P104

)

• To reduce distracting colors or differences in brightness where images overlap, try

darkening images by adjusting [Contrast] (or other [Image adjustment] menu settings)
or [Screen color].

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