TeachLogic Maxim II, User Manual

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Infrared Dome Sensor (ICS-55
)
The ceiling sensor is the
preferred infrared sensor for optimum performance. It comes
standard with Maxim II, Spectrum II, VoiceLink II and
VoiceLink IV packages. This is the unit that needs to be
installed on the ceiling. It comes with a mounting/support
bracket and 50 feet of plenum rated cable with RCA connector
on each end. The ideal location for the dome sensor would be
in the center of the ceiling. This will provide a clear signal path
for the IR transmission from the transmitter to the dome
sensor without obstruction. In addition, you will have 360°
coverage and will minimize the transmission distance for more
reliable performance. It
collects the infrared
transmission signal via 6
large detecting diodes. The
sensor is connected to the
mixer/amplifier via a plenum
rated cable terminated with
RCA connectors. The
mixer/amplifier supplies the
power to the sensor.
Drop-in Battery Chargers
The battery chargers were specifically designed to recharge
NiMH batteries at an optimum rate
to maximize their use. The
chargers feature a recycle function,
which is used to restore the battery
charge capacity and extend their
service life.
BRC-50
charger recharges the
Crescent (IRT-30) and Body-Pack
transmitter (IRB-30). You merely
place the Crescent or body-pack in
their respective slot. Connection
will be made and charging will
commence. Charger will
automatically control the rate and
maintain the charge.