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Setting Options Description
Keystone H/V Keystone Adjusts image shape to
rectangular (horizontally and
Quick Corner
vertically)
H/V Keystone: lets you manually
correct horizontal and vertical
sides, or turn automatic
correction or the horizontal
keystone slider on or off
Quick Corner: select to correct
image shape and alignment
using an on-screen display
Split Screen Screen Size Divides the viewing area
horizontally and displays two
Source
images side-by-side (press Esc
Swap Screens
to cancel split screen display)
Audio Source
Display the QR Code
Zoom Varying levels available Adjusts the size of the projected
image
(PowerLite Home Cinema 640)
Volume Varying levels available Adjusts the volume of the
projector’s speaker system
Lock Setting Control Panel Lock Controls projector button locking
to secure the projector
Full Lock: locks all buttons
Partial Lock: locks all buttons
except the power button
Off: no buttons locked
Pointer Shape Three shapes available Changes the shape of the remote
control pointer feature
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