Epson PowerLite X9 User Manual page 91

There is no sound, or the sound is not loud enough.
■ Use the buttons to adjust the volume (see page 52), or
Volume
adjust the
Volume
If you've connected external speakers, make sure the volume on
■
your speaker system is turned up. (When you connect external
speakers, the projector's speaker is disabled.)
Make sure A/V Mute is not enabled. (Press the
■
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
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 35.
Nothing appears on an external monitor
The only images that can be displayed on an external monitor are
computer images connected through the
port (see page 34).
Video)
setting in the Settings menu.
®
, you may be able to adjust the
Computer (Component
button
A/V Mute
Solving Problems
91