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The Setup port uses a proprietary communications protocol designed to work with the Integra-TR Field Programming
Software program. It is also designed to provide alpha numeric (ASCII) diagnostics information when connected to a PC
terminal emulator.
3.3
REAR PANEL
Figure 13 - Integra-TR Rear Panel
The various elements are described in the following sections.
3.3.1 HEAT SINK
The rear panel heat sink is essential for proper operation of the Integra-TR transmitter. The unit must be mounted in a
location that permits free air circulation past the heat sink. Cooling will be best if the fins are vertical.
3.3.2 POWER
The Integra-TR power requires a regulated power source of 13.3 VDC nominal (10 - 16 VDC max.) negative ground with a
3.0 A rating. An internal surface-mount 3A fuse (not field-replaceable) and a crowbar diode protect the main RF power
components from reverse polarity. Application of more than 16 VDC will damage the unit and is not covered by the
warranty.
WARNING: Do not exceed 16 VDC.
3.3.3 POWER – I/O CONNECTOR
The 4-pin power/analog connector pin out is shown in Figure 14.
Figure 14 - I/O Connector
+13.3 VDC (1)
(2) GND
(red)
(black)
I/O 1 (3)
(4) I/O 2 / RXTP
(red)
(white)
Integra-TR User Manual
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