| There
are times when it is impractical, for various reasons, to
cut a 3-to-4-inch hole through an isolation barrier or to
mount a communicator in a window or secure gate. But your
employees and your customers still have a way to communicate
clearly and calmly. In such cases, the Norcon TTU-3 is the
communication system of choice. The prism shaped units of
the TTU-3 are ideal for mounting on a counter top on both
sides of a barrier. Yet they allow hands free communications
through barriers typically found in banks, cashier's booths,
information booths and similar environments.
 The
TTU-3 incorporates the same high-quality electronics as
the basic Patent Pending (#4049911) Norcon TTU-1 Talk Thru
system. It is a vox system, enabling the attendant and the
customer to have hands free two-way communication.
The
TTU-3 provides clear communication even in environments
with high ambient noise by shaping the sound for maximum
intelligibility. Its compression circuitry decreases loud,
annoying sounds.
The
TTU-3 Talk Thru Communicator now incorporates circuitry
to automatically attenuate the outside channel. If the gooseneck
microphone is not used for a period of 30 seconds, the outside
channel volume will be reduced approximately 70%. Normal
operation is restored as soon as the attendant speaks into
the gooseneck microphone. The automatic volume attenuation
circuit prevents outside noise from bothering the attendant.
The
TTU-3 is equipped with a jack to add a headset or wireless
headset. Simply plug the headset in and communicate. The
headset contains lightweight construction, a boom mic and
a single speaker that covers one ear.
HOW
TO INSTALL…
The TTU-3 comes ready to operate. The prism units are quickly
and easily mounted on the counter-top on opposite sides
of the barrier. The unit can be positioned back-to-back
(as shown), however, it is not required to mount the units
against the barrier. The unit can be mounted at a convenient
location for the user. A power adapter and all cables are
supplied. The TTU-3 is supplied with a continuous-duty,
117-Volt power supply that is stepped down to 15 Volts DC.
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TTU-
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