Canon REALiS WUX4000 D Pro AV Multimedia Projector WUX4000 User's Manual - Page 59

Resetting the Position, Adjusting Keystone Distortion

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Operation Projecting an Image Adjusting the Image ■Resetting the Position The lens position after movement with the lens shift function is not returned when the power is turned off. To return it to its original position, perform reset. During screen position adjustment, press and hold the LENS-SHIFT button on the remote control or the LENS button on the projector to display the [Lens shift Reset] window. The selections for the lens currently used are displayed. Use the pointer buttons to select one, then press the OK button. Lens unit type Standard Zoom Lens RS-IL01ST Long Zoom Lens RS-IL02LZ Short Fixed Lens RS-IL03WF Available items Home position (50%) : Up 50%, left/right 0% (0%) : Up/down/left/right 0% Home position (0%) : Up/down/left/right 0% Adjusting Keystone Distortion The D.SHIFT/KEYSTONE button can be used to correct keystone distortion. • Keystone can be adjusted within the range of ±20 degrees. If the keystone distortion is too large to adjust, move the projector installation position. (P114) • The result of keystone adjustment is stored in memory. If you place the projector in the same position, the keystone adjustment is not necessary. • Signals are processed digitally when keystone distortion is corrected. The image may look different from the original one. In addition, the aspect ratio of the image may change. • Perform keystone distortion correction with the lens shift position in the home position. Correction will not be performed correctly if the position is not the home position. 59

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59
Adjusting the Image
Operation
Projecting an Image
■
Resetting the Position
The lens position after movement with the lens shift function is not returned when the
power is turned off. To return it to its original position, perform reset.
During screen position adjustment, press and hold the
LENS-SHIFT
button on the remote
control or the
LENS
button on the projector to display the [Lens shift Reset] window.
The selections for the lens currently used are displayed. Use the pointer buttons to select
one, then press the
OK
button.
Adjusting Keystone Distortion
The
D.SHIFT/KEYSTONE
button can be used to correct keystone distortion.
Lens unit type
Available items
Standard Zoom Lens
RS-IL01ST
Home position
(50%)
:
Up 50%, left/right 0%
(0%)
: Up/down/left/right 0%
Long Zoom Lens
RS-IL02LZ
Short Fixed Lens
RS-IL03WF
Home position
(0%)
: Up/down/left/right 0%
•
Keystone can be adjusted within the range of ±20 degrees. If the keystone distortion is
too large to adjust, move the projector installation position. (
P114
)
•
The result of keystone adjustment is stored in memory. If you place the projector in the
same position, the keystone adjustment is not necessary.
•
Signals are processed digitally when keystone distortion is corrected. The image may
look different from the original one. In addition, the aspect ratio of the image may change.
•
Perform keystone distortion correction with the lens shift position in the home position. Cor-
rection will not be performed correctly if the position is not the home position.