Operation Manual

Check Remedy
Is the Control Panel Lock set to Full Lock? Press the [t] power button on the remote control. If you do not want to use Control Panel Lock, change the setting to
Off.
s Settings - Control Panel Lock p.88
Is remote control operation restricted? Check the Remote Receiver from the Configuration menu.
s Settings - Remote Receiver p.88
Other Problems
No sound can be heard or the sound is faint
Check Remedy
Check that the audio/video cable is securely attached to both the
projector and audio source.
Disconnect the cable from the Audio port, and then reconnect the cable.
Is the volume for the projector or the connected equipment set to the
minimum?
Adjust the volume so that sound can be heard.
s Settings - Volume p.88
s "Adjusting the Volume" p.43
Is A/V Mute active? Press the [A/V Mute] button on the remote control to cancel A/V Mute.
s "Hiding the Image and Sound Temporarily (A/V Mute)" p.65
Is the audio cable's specification "No resistance"? When using a commercially available audio cable, make sure it is labeled "No resistance".
Is it connected with an HDMI cable? If no audio is output when connecting via an HDMI cable, set the connected equipment to PCM output.
Is Output audio from the projector selected?
(Only when projecting USB Display)
Click All Programs - EPSON Projector - Epson USB Display - Epson USB Display Vx.xx Settings, and then select
Output audio from the projector.
There is noise in the audio (only when projecting USB display)
Check Remedy
Is the volume for the computer set to the minimum while the
projector is set to the maximum?
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.
Problem Solving
122