Playing Sound Through The Projector - ViewSonic LS900WU User Manual

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Connecting a composite Video source device
Examine your Video source device to determine if it has a set of unused composite Video
output sockets available:
If so, you can continue with this procedure.
If not, you will need to reassess which method you can use to connect to the device.
1.
Take a Video cable and connect one end to the composite Video output socket of the
Video source device.
2.
Connect the other end of the Video cable to the VIDEO socket on the projector.
If the selected video image is not displayed after the projector is turned on and the correct
video source has been selected, check that the Video source device is turned on and
operating correctly. Also check that the signal cables have been connected correctly.
You need only connect to this device using a composite Video connection if Component Video
input is unavailable for use. See
Connecting a 3D Sync
Connect to 3D IR glasses transmitter unit.

Playing sound through the projector

You can make use of the projector speaker in your presentations, and also connect separate
amplified speakers to the AUDIO OUT socket of the projector.
If you have a separate sound system, you will most likely want to connect the audio output
of your Video source device to that sound system, instead of to the audio projector.
Once connected, the audio can be controlled by the projector On-Screen Display (OSD)
menus. See
"Adjusting the sound" on page 42
About the microphone input
If you wish to use a microphone, connect a 3.5 mini jack cable microphone to the
projector.
There are one way to adjust microphone volumes.
Directly set microphone volume levels in the Basic > Audio Setting >
Microphone Volume menu.
Set projector volume levels in the Basic > Audio Setting > Audio Volume menu,
or press
affect the microphone volume.)
To make the microphone input available when the projector is in standby mode, turn on
the Basic > Audio Setting > Microphone menu.
If the microphone is not working, check the volume setting and cable connection.
You might get feedback noise from the microphone when you are too close to the
speaker of the projector. Move the microphone away from the speaker of the projector.
The greater volume you require, the greater distance you need to be away from the
Speaker to prevent the noise.
"Connecting Video source devices" on page 20
or
on the remote control. (The projector volume setting will
23
for details.
for details.

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