Connection
18
You can also use a microphone to output the sound through the projector speaker.
Once connected, the audio can be controlled by the projector On-Screen Display (OSD)
menus. See
for details.
The table below describes the connection methods for different devices, and where the
sound is from.
About the microphone input
• If you wish to use a microphone, connect a 3.5 mini jack cable microphone to the
projector.
• You can use a wireless microphone as long as a wireless module is attached to the
projector’s microphone input jack and it works well with the associated devices. To
ensure a quality use of the wireless microphone, it is recommended that your
microphone conforms to the specifications listed in the table below.
• There are two ways to adjust microphone volumes.
•
Directly set microphone volume levels in the SYSTEM SETUP: Advanced >
Audio Settings > Microphone Volume menu or press MIC/VOL keys (+/-) on
the remote control.
•
Set projector volume levels in the SYSTEM SETUP: Advanced > Audio Settings
> Volume menu, or press /VOLUME- on the remote control. (The
projector volume setting will affect the microphone volume.)
• To make the microphone input available when the projector is in standby mode, turn on
the SYSTEM SETUP: Advanced > Standby Settings > 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.
Device
PC/Component Video
Video/S-Video
Microphone
Audio input port
AUDIO IN 1
AUDIO IN 2 (L/R)
MIC
The projector can
play the sound
from...
AUDIO IN 1/MIC
AUDIO IN 2 (L/R)/MIC
•
MIC
•
AUDIO IN 1/MIC
•
AUDIO IN 2 (L/R)/
MIC
Audio output port
AUDIO OUT
AUDIO OUT
AUDIO OUT
The selected input signal determines which sound will be played by the projector speaker,
and which sound will be output from the projector when AUDIO OUT is connected. If you
select a PC signal, the projector can play the sound received from AUDIO IN 1/MIC.
Signal
Parameter
Min Type
Max
Microphone
Transducer Principle
Dynamic
Impedance
300
1K
ohm
Frequency response
600
16k
Hz