Adjusting screen, Zoom adjustment, Focus adjustment – Canon LV-7575 User Manual
Page 22: Lens shift adjustment, Keystone correction, Basic operation, Zoom adjustment focus adjustment
“Zoom” disappears after 4 seconds.
“Focus” disappears after 4 seconds.
Press the ZOOM button on the top control or ZOOM
buttons on the remote control unit. “Zoom” appears on
Press the ZOOM
▲ button or POINT UP button to make
the image larger, and press the ZOOM
▼ button or
POINT DOWN button to make the image smaller.
Press the FOCUS button on the top control or FOCUS
▲/▼ buttons on the remote control unit. “Focus” appears
on the screen.
Adjust the focus of image by pressing the FOCUS
buttons or POINT UP/DOWN buttons.
LENS SHIFT ADJUSTMENT
Press the LENS SHIFT button on the top control or LENS
▲/▼ buttons on the remote control unit. “Lens
shift” appears on the screen.
Press the POINT UP button or LENS SHIFT
▲ button to
move the image up, press the POINT DOWN or LENS
▼ button to move the image down.
Press the KEYSTONE button on the remote control unit or
select Keystone in the SETTING Menu. (See page 38.)
The Keystone dialog box appears.
Correct keystone distortion by pressing the POINT
UP/DOWN/LEFT/RIGHT buttons. Press the POINT UP
button to reduce the upper part of the image; press the
POINT DOWN button to reduce the lower part. Press the
POINT LEFT button to reduce the left part; press the
POINT RIGHT button to reduce the right part.
Reduce the upper width
with POINT UP button.
Reduce the lower width
with POINT DOWN button.
If a projected picture has keystone distortion, correct the image with the Keystone function.
Reduce the left part with
POINT LEFT button.
Reduce the right part with
POINT RIGHT button.
• Arrows are white when no correction.
• Arrow(s) in the corrected direction turn(s) red.
• Arrow(s) disappear(s) at the maximum correction.
• If you press the KEYSTONE button on the remote
control unit once more while the Keystone dialog
box is being displayed, the Keystone function is
• “Keystone” disappears after 10 seconds.
• Focus adjustment may not function properly if the image is corrected by the
“Lens shift” disappears after 4 seconds.