Park Air Systems T6TR, User Documentation

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T6TR VHF 50 W Transceiver Page 29 Installation
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Connect the DC Input Supply
The transceiver operates from either an ac, or a dc input supply. When both ac and dc are connected,
operation from the ac supply takes priority; automatic change-over to the dc supply occurs if the ac
supply fails. On restoration of the ac supply, the equipment reverts to ac operation.
A dc input supply connector (see Fig 15) is fitted to the equipment's rear panel. The recommended
minimum rating of the dc supply cable is: 2-core having a cross-sectional area of 1.5 mm
2
per core. The
supply cable should be fitted with an XLR3 connector (Park Air part number 20-01030106).
Fig 15 DC Connector
Positive Negative
Not used
Pin-out of DC connector looking
into the mating face of the chassis
mounted socket.