Sharp Conference Series XG-PH80W-N, Руководство по эксплуатации

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50
Adjusting the Projected Image (“SCR-ADJ” Menu)
(Continued)
Menu operation
n
Page 41
5
Keystone Correction
When the image is projected either from the top
or from the bottom towards the screen at an
angle, the image becomes distorted trapezoidally.
The function for correcting trapezoidal distortion
is called Keystone Correction.
Select “Keystone” on the “SCR-ADJ”
menu and adjust with the slide bar.
See page 32 for details of “Correcting
Trapezoidal Distortion”.
O
button
Q
button
The Keystone Correction can be adjusted up
to an angle of approximately ±30 degrees. •
Note
6
Image Resizing
For correcting the image distortion which
cannot be corrected with “Keystone”.
Only when “Keystone” is set to the values
other than “0”, “Image Resizing” can be
adjusted.
Select “Image Resizing” on the “SCR-
ADJ” menu and adjust with the slide
bar.
See page 32 for details of “Correcting
Trapezoidal Distortion”.
O
button
Q
button
7
Selecting the Wall Color
This function allows you to project the image
to a colored (white or dark green) surface or
wall without using a screen.
Selectable items Description
Whiteboard Projects images onto a
whiteboard.
Blackboard Projects images onto a
blackboard (dark green).
Off The Wall Color function is not
activated.
Using the Ex. Setting
Select “Ex. Setting” and then press (ENTER)
to set “Security Lock”, “Keypad Lock” or
“Image Capture”.