Epson PowerLite 1750 User Manual page 114

Setting
Keystone
Control Panel Lock
Pointer Shape
Power Consumption
Volume
Remote Receiver
Options
H/V Keystone
Quick Corner
Full Lock
Partial Lock
Off
Three shapes available
Normal
ECO
Varying levels available
Front
Rear
Front/Rear
Off
114
Description
Adjusts image shape to
rectangular (horizontally and
vertically)
H/V Keystone: lets you manually
correct horizontal and vertical
sides, or turn automatic
correction on or off
Quick Corner: select to correct
image shape and alignment
using an on-screen display
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
Changes the shape of the remote
control pointer feature
Selects the brightness mode of
the projector lamp
Normal: sets maximum lamp
brightness
ECO: reduces lamp brightness
and fan noise, and saves power
and lamp life
Adjusts the volume of projector's
speaker system or external
speakers
Limits reception of remote control
signals by the selected receiver;
Off turns off all receivers