7K • Chapter 21
21-2
Remote Base Setup and Configuration
Wiring
You will need to wire the RBI-1 to the controller using the connections shown in
the table, below. The first three wires allow the controller to send commands to
the RBI-1. The rest of the wires connect the RBI-1 to the controller’s Receiver
2 and Transmitter 2 connections.
7K RBI-1 Purpose
J3 Pin 16 J2 Pin 1 RBI-1 Reset
J3 Pin 17 J2 Pin 4 RBI-1 Clock
J3 Pin 18 J2 Pin 3 RBI-1 Data
J3 Pin 25 J2 Pin 9 Ground
J2 Pin 8 J2 Pin 6 Rx2 Audio In
J2 Pin 22 Shield
J2 Pin 15 J2 Pin 5 Tx2 Audio Out
J2 Pin 19 Shield
J2 Pin 3 J2 Pin 7 Rx2 COR
J2 Pin 11 J2 Pin 8 Tx2 PTT
Switch Setting
DIP Switch #2 is used to invert the Receiver 2 COR signal from the RBI-1. Set
the dip switch as follows:
DIP Switch #2 = OFF. This inverts COR #2 for Rx2.
Software Configuration
The radios connected to the RBI-1 only operate half-duplex -- they cannot
transmit and receive at the same time. The Link Paths of the controller define
which receivers are connected to which transmitters. By default, Receiver 2 is
connected to Transmitter 2. This link path must be disabled for proper
operation of the remote base interface.
(PW) 63 85 0 * ;Disable Path 5 (Rx2 to Tx2)
By default, the controller will send an identifier message to Transmitter 2.
Delete this message if you don’t want to send an ID message.
(PW) 31 33 * ;Delete Initial ID Message for Tx2
(PW) 31 34 * ;Delete Normal ID Message for Tx2
By default, the 7K will mute all DTMF tones from Receiver 1 to Transmitter 2.
If you wish to pass tones to Transmitter 2, enter the following command:
(PW) 63 53 0 * ;Disable Rx1-Tx2 DTMF Mute
By default, the remote base is disabled. To enable it for use, enter the
following command:
(PW) 63 71 1 * ;Enable Remote Base
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