PowerLite 77c, User Manual

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Using the Remote Control
T
he remote control lets you access your projector’s features from
anywhere in the room—up to 20 feet away. For example, you can turn
the projector on and off, freeze the presentation, zoom in on a portion
of your image, and access the menu system. (The projector menus let
you adjust many projector settings; see Chapter 4.)
If you’re using a computer and you’ve connected a USB cable
as described in Chapter 1, you can use the remote control to change
slides in your presentation.
When using the remote control, stand within 20 feet of the projector.
Point the remote control either at the front or back of the projector or
at the screen (the projector’s front sensor can detect signals bounced
off the screen). Press the button for the function you want to use.
This chapter covers the following information:
■
Controlling the picture and sound
■
Changing slides in a presentation
■
Replacing the remote control batteries