No Sound - Epson EMP-7600 Owner's Manual

No sound

78 - When the Indicators provide No Help
G
Has the sound input been connected correctly?
see page 28, 32
G
Has the image for which sound is required been selected?
see page 38
G
Is sound being emitted from connected equipment?
Confirm the sound from connected equipment, etc.
Has the volume been turned right down?
see page 57
G
Has the volume been set to the minimum?
see page 57
G
Has the [A/V Mute] function been left on?
There is a possibility that the [A/V Mute] mode is in effect.
Press the [A/V Mute] button, adjust the volume, or display the menu
to cancel the [A/V Mute] status.
see page 50
G
Is the sound being output to external speakers?
Sound will not be output from the projector's speaker if a stereo mini-
jack has been connected to the Audio Out port.