Epson BrightLink 450Wi - Manual (Page 75)

Using the Projector Menus 75
Customizing Projector Features
You can use the Settings menu to lock the buttons on the projector,
adjust audio volume, and customize several other features.
■ Keystone
Adjusts the shape of the image if the projector has been tilted
upward or downward. If you notice that lines or edge look jagged
after adjustment, decrease the
Sharpness setting (see page 71).
■ Zoom
Adjusts the image size from Wide (larger) to Tele (smaller).
■ Control Panel Lock
Lets you disable all of the buttons on the projector, or all of the
buttons except the Ppower button. See page 83 for more
information.
■ Pointer Shape
Lets you choose from three alternative pointer shapes. See page 65
for more information.
■ Power Consumption
Lets you select from two levels of brightness. The ECO setting
reduces power consumption and projector noise, and extends the
lamp’s operating life.
■ Volume
Raises or lowers the volume of the projector’s speaker.
note
If you are using the
interactive pens and you
change the Keystone or
Zoom settings, you will have
to recalibrate.