Installation
25
VideoJet 400
Control outputs
The
VideoJet 400
has four relay outputs for switching external
devices, e.g. lights or alarm sirens. These control outputs can
be used interactively during an active connection with the
VideoJet 400
. Furthermore with appropriate configuration,
the control output can activate, for example, an alarm siren in
response to an alarm signal.
)
Pull terminal block OUTPUTS from its plug-in base.
)
Lay the conductors to the terminals and then check that all screws
are securely tightened.
)
Push the terminal block onto the plug-in base again.
Audio connection
The
VideoJet 400
provides an audio channel via the jacks
AUDIO IN and OUT.
The audio signals are transmitted bidirectionally and simulta-
neously with the video signals. This allows, for example, a loud-
speaker or door intercom system at the surveillance location to be
controlled.
)
Connect the microphone to the jack AUDIO IN.
)
Connect the loudspeaker to the jack AUDIO OUT.
Data interface
The bidirectional data interface serves to control a device con-
nected to the
VideoJet 400
, e.g. a dome camera with motorised
lens. The 9-pin sub-D jack COM is provided for this connection.
The range of devices with can be controlled is being constantly
expanded. Information on installation and device control can be can
be obtained from the supplier of the controlled device.
Attention!
The relay contacts must not be subjected to a burden of more
than 40 V and 0.8 A.
