Thrane&Thrane TT-3000LRIT mini-C, Руководство по установке

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TT-3000LRIT mini-C Installation Manual
3.1.4 C
ONNECTING POWER TO
TT-3000LRIT
The TT-3000LRIT system is designed to operate on floating DC in the
range 10.5 - 32 V when using 20-meter transceiver connection cable
and 16 - 32 V when using 50-meter transceiver connection cable,
which makes an AC/DC converter needed, in case the system works in
an AC environment.
NOTE the requirement for floating DC of minimum 16V when
using a transceiver connection cable longer than 20 meters. This is
important for the operation of the TT-3000LRIT system.
In order to prepare the transceiver cable for mounting, start by
removing approx 20 cm. of isolation as shown in the figure below.
Figure 7 Transceiver cable preparation.
Then wind the tinned wire around the isolation as shown below in
order to prepare for a proper grounding of the cable screen.
Figure 8 Preparation for grounding of the cable screen.
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