ViewSonic Pro8600 PRO8600 User Guide (English) - Page 24

Connecting a composite Video source device, About the microphone input, Video, Signal, Parameter

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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. To connect the projector to a composite Video source 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. 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 "Connecting Video source devices" on page 15 for details. 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. Signal Parameter Min Microphone Transducer Principle Impedance 300 Frequency response 600 Type Max Dynamic 1K ohm 16K Hz 17

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17
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.
To connect the projector to a composite Video source 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.
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
"Connecting Video source
devices" on page 15
for details.
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.
Signal
Parameter
Min
Type
Max
Microphone
Transducer Principle
Dynamic
Impedance
300
1K
ohm
Frequency response
600
16K
Hz