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Solving Problems 101
There is no sound, or the sound is not loud enough.
■ Use the Volume buttons to adjust the volume (see page 58), or
adjust the
Volume setting in the Settings menu.
■ Make sure A/V Mute is not enabled. (Press the A/V Mute button
to disable it.)
■ If your presentation includes computer audio, make sure the
volume control on your computer is not turned all the way down
or muted. In Windows, you may be able to check this by clicking
the volume control in your Windows system tray (lower right
corner of the screen). On a Mac, you may be able to adjust the
volume from your menu bar (top right corner of the screen) or via
the volume control function keys.
■ If you’re using a DVD player or other video source, make sure the
cables are connected correctly, as described on page 40.
Nothing appears on an external monitor
(PowerLite S9 only)
The only images that can be displayed on an external monitor are
computer images connected through the
Computer (Component
Video)
port (see page 39).
Solving Problems With the Remote
Control
The projector doesn’t respond to remote control commands.
■ Point the remote control towards the projector’s receiver. Make
sure you are within 19.7 feet (6 meters) of the projector and
within a 30° horizontal angle and a 15° vertical angle from the
projector’s front or back receiver.
■ The remote control’s batteries may not be installed correctly or
may be low on power. To change the batteries, see page 88.