Epson EB-420 guide, User Manual

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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 input port, and then reconnect the cable.
Is the volume adjusted to the minimum setting? Adjust the volume so that sound can be heard.
s
Settings
-
Volume
p.63
s
"Adjusting the Volume" p.38
Is the Mic Input Level set at the maximum? Lower the Mic Input Level.
s
Settings
-
Mic Input Level
p.63
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.44
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 .
Is the correct audio input selected? Check the Audio Input from the configuration menu.
s
Extended - Operation - Audio Input p.64
No sound can be heard from the microphone
Check Remedy
Is the microphone connected correctly? Disconnect the cable from the Mic port, and then reconnect the cable.
s
"Connecting External Equipment" p.24
Is the microphone input volume turned down too low? Adjust the microphone input volume so that sound can be heard.
s
Settings - Mic Input Level p.63
Problem Solving
89