VCS VideoJet 10, Manual

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Installation
21
VideoJet 10
The VideoJet 10 is provided with a relay output for switching exter-
nal equipment, e.g. lamps or acoustic alarms. This switched output
can be manually activated during an active connection with the
VideoJet 10. In addition, when suitably configured the output can be
activated as a response to an alarm signal, for example, to auto-
matic acoustic alarms or to other devices.
"
Remove connector block from Alarm I/O socket.
"
Insert conductor into connector and secure tightly – check that
screws are securely tightened.
"
Replace the connector firmly back onto the Alarm I/O socket.
Microphone/
loudspeaker The VideoJet 10 provides an audio channel via the jack Audio I/O .
The bidirectional audio signals are simultaneously transmitted
along with the video signals. This can be used to drive a loud-
speaker or door communication system as required.
"
Connect an audio source (mono line) to the jack Audio I/O of the
transmitter.
"
Connect the loudspeaker to the jack Audio I/O of the receiver.
Data interfaces The bidirectional data interface ports are intended as control ports
for equipment connected to the VideoJet 10, e.g. a dome camera
with motorized lens.
The port COM1: RS232/485 supports RS232, RS422 and RS485
transmission protocols.
Warning!
The maximum rating of the relay contact is 30 V and 1 A.