A maximum of 5 Outreach Plates can be used with
the i-ceilings ampli
fi
ed Sound Panel or IRX Wallmount
Ampli
fi
er. The APA/APL (supplied with the packs) is
intended to be used for the connection of a laptop,
CD, MP3 player (or similar audio signal) and should be
located in a convenient position near to the teaching
position.
Outreach Plates are active with balanced outputs
and, as such, can be daisy-chained together to
provide multiple inputs as required, each with its own
dedicated volume control. By this means it is possible
to provide a
fl
exible input structure to cater for almost
any conceivable requirement.
Low Level Output Plates (APA/LLO):
These optional units are intended to facilitate the
connection of individual hearing assistance systems
to the Sound
fi
eld system. The plate is supplied with
a 3.5mm 2pole jack socket with an output level of
775volts nominal, set by means of a user adjustable
level control.
Cable requirements are as Outreach input plates, but
a separate cable
must
be provided where this facility
is installed.
All Outreach input and output plates require a single gang
socket box with a minimum depth of 25mm.
Outreach Input Plates
Outreach Plate connection cable specification:
The cable between the speaker panel, the
fi
rst and any following Outreach Plates
must be to the following minimum
specification:
1 pair twisted and screened for audio, plus 1 additional pair for power. ‘West Penn’ 357 supplied by
CIE-Group, or any good quality quad microphone cable should be suitable.
A wide range of Outreach Plates to suit various other interface requirements is available; please call CIE-Group
for details.
• APA/APL
Outreach Plate
for AV inputs
• APA/LLO Outreach Plate for
assistive hearing systems
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