Zoom and focus adjustment, Keystone adjustment, Picture freeze function – Canon LV-X4 LV-7230 User Manual

Page 24: Keystone adjustment zoom and focus adjustment

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Press the FREEZE button on the remote control unit to freeze the
picture on the screen. To cancel the FREEZE function, press the
FREEZE button again. (p11)

If a projected picture has keystone distortion, correct the image with KEYSTONE adjustment.

Basic Operation

• The arrows are blue when there is no correction.
• The arrows disappear at the maximum correction.
• The direction of the arrow being corrected turns light

blue.

• If you press the KEYSTONE button on the top control

or on the remote control unit once more while the
keystone dialog box is being displayed, the keystone
adjustment will be canceled.

Picture Freeze Function

Reduce the upper width
with Point e

e button.

Reduce the lower width
with Point d

d button.

1

Press the KEYSTONE button on the top control, the remote
control unit or select Keystone in the Setting Menu (p41).
The keystone dialog box appears.

2

Correct keystone distortion by pressing the Point

e

ed

d

button.

Keystone adjustment can be memorized. (p41)

Rotate the Zoom Lever to zoom in and out.
Rotate the Focus Ring to adjust the projected picture focus.

Zoom Lever

Focus Ring

Keystone Adjustment

Zoom and Focus Adjustment

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