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Playing Sound from the Video Equipment

The projector has a built-in speaker with a maximum output of 1 W. You can 
output sound from the connected video equipment (such as a computer or 
video deck) through the projector's built-in speaker if the video equipment has 
an audio output port.

Select the audio cable that is used for this connection from the following, 
depending on the shape of the other equipment's port.
• If connecting to a stereo mini jack (such as the audio output port of a 

computer): Use a commercially-available stereo mini jack audio cable to 
make the connection.

• If connecting to an RCA pin jack 

×

2 (red/white) (such as the audio output 

port of video equipment): For EMP-74/54, use the accessory A/V cable to 
make the connection. For EMP-74L, use the accessory audio adapter and a 
commercially-available RCA audio cable.

The default setting for the "Audio Input" command in the "Audio" menu is 
"Audio1" when analogue RGB images from a computer or RGB video images 
or component video images are being input, and "Audio2" when composite 
video and S-Video images are being input. Change the setting depending on 
the equipment being connected, or select the appropriate audio input port.

When connecting to the [Audio1] port

When connecting to the [Audio2] port

For EMP-74L, use the accessory audio adapter and a commercially-
available RCA audio cable.

TIP

• You can adjust the volume after projection has started. 

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• If using a commercially-available 2RCA (L/R)/stereo mini-jack 

audio cable, use one that is marked as "No resistance".

To audio output port

To [Audio1] port

Stereo mini jack audio cable

(commercially-available)

To audio output port

To [Audio2] port

A/V cable (white/red)

(supplied with EMP-74/54)