Viewsonic PJD8633WS User Manual
18
Important
•
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 and S-Video inputs are unavailable for use. See
Playing sound through the projector
You can make use of the projector (mixed mono) 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 mono audio
projector.
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
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 mono audio
projector.
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.
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 Video/Audio > Audio Setting >
Microphone Volume menu.
• Set projector volume levels in the Video/Audio > Audio Setting > Volume
menu, or press Volume keys (+, -) on the remote control. (The projector volume
setting will affect the microphone volume.)
setting will affect the microphone volume.)
Projector IO
Audio in 1
Audio in 2
Microphone
Audio in 2 setting
Audio in 2 Audio in
Audio in 2 Microphone
Audio in 1
Computer in 1
Computer in 1
Computer in 2
Computer in 2
Composite
S-video
NA
Audio in 2
Computer in 1
Computer in 2
Computer in 2
Composite
S-video
NA
Computer in 1
Computer in 2
Computer in 2
Composite
S-video
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/ AUDIO IN 2 or MIC.
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/ AUDIO IN 2 or MIC.
Signal
Parameter
Min
Type
Max
Microphone
Transducer Principle
Dynamic
Impedance
300
1K
ohm
Frequency response
600
16K
Hz