If there is no sound when you expect it or the
volume is too low or high, try the following solutions:
- Adjust the
projector's volume settings.
- Check your
computer or video source to make sure the volume is turned up and
the audio output is set for the correct source.
- Try disconnecting and reconnecting the audio
cable.
- Check the audio cable connections between the
projector and your video source.
- If you do
not hear sound from an HDMI source, set the connected device to PCM
output.
- Make sure
any connected audio cables are labeled "No Resistance."
- If you are
using the USB Display function, turn on the Output audio from the projector setting in
the Epson USB Display Settings program on your computer.
- If you are
using a Mac and you do not hear sound from an HDMI source, make
sure your Mac supports audio through the HDMI port. If not, you
need to connect an audio cable.
- If you want to use a connected audio source when the
projector isn't projecting any images, set the Quick Startup option in the Operation menu to
Off and make sure the
A/V Output setting in the Signal
I/O menu is set to Always
On.
- Make sure
the Audio Out
Device option is set to the correct audio port for
your video device.
- If you
turn the projector on immediately after turning it off, the cooling
fans may run at high speed momentarily and cause an unexpected
noise. This is normal.