Epson EB-PU2010B User Manual page 162

Solving Image or Sound Problems
• If you want to use a connected audio source when the projector is off, set
the Standby Mode option to Communication On and make sure the A/V
Settings options are set correctly in the projector's Extended menu.
• If you want to output audio from a connected audio source when the
projector does not project any images, select these settings in the projector's
menus:
• Turn off Quick Startup in the Extended menu.
Extended > Operation > Quick Startup
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• Set the A/V Output setting to Always On in the Extended menu.
Extended > A/V Settings > A/V Output
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• If you do not hear sound from an HDMI source, set the connected device to
PCM output.
• When you are connecting the projector to a Mac using an HDMI cable,
make sure your Mac supports audio through the HDMI port. If not, you
need to connect an audio cable.
• If the volume for the computer is set to the minimum while the projector is
set to the maximum, the noise may be mixed. Turn up the computer's
volume and turn down the projector's volume. (When you use Epson
iProjection (Windows/Mac).)
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