Epson BrightLink 475Wi User Manual page 155

Setting
Keystone
Zoom
Image Shift
Control Panel Lock
Options
H/V Keystone
Quick Corner
Varying levels available
Varying positions available
Full Lock
Partial Lock
Off
155
Description
Adjusts image shape to
rectangular (horizontally and
vertically)
H/V Keystone: lets you manually
correct horizontal and vertical
sides
Quick Corner: select to correct
image shape and alignment
using an on-screen display
Adjusts the size of the projected
image
Adjusts the position of the
projected image
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