Epson EMP-7700 - XGA LCD Projector, Руководство пользователя

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Using the Projector
27
Controlling the Projector
While giving your presentation, you may want to switch between
picture sources, adjust the volume, or temporarily turn off the picture
and sound. Follow the instructions below to access theses features
from your projector’s control panel. You can also access these features,
as well as many others, by using the remote control as described in
Chapter 3.
Switching Between Picture Sources
If your projector is connected to more than one computer and/or
video source, you can use the buttons on the control panel (or remote
control) to switch between the different sources.
On the control panel, press the
Computer
button to switch between
the computer sources and press the
Video
button to switch between
standard (composite) video, S-Video, and component video (BNC).
After you select a source, the screen goes dark for a moment before the
image appears.
Adjusting the Volume
If your presentation includes sound, you can adjust the volume with
the
Volume
button on the projector’s control panel. Hold the
Shift
button down while pressing the
+
or
—
side of the
Volume
button.
Turning Off the Picture and Sound
You can use the
A/V Mute
button on the control panel to turn off the
image and sound and darken your screen. This is useful if you want to
temporarily re-direct your audience’s attention without the distraction
of a bright screen.
■
To turn off the picture, press the
A/V Mute
button. The screen
goes dark.
■ To turn the image back on, press the button again.
Video
Computer
A/V mute
Resize
Shift
Power
Resize
S Shift
Keystone
Volume
note
You can also have an image,
such as a company logo,
display on the screen
whenever you press the
A/V Mute
button. See
page 49 for instructions.
7700.book Page 27 Wednesday, November 1, 2000 6:15 PM