User's Manual

120 Connection TB8100 Installation and Operation Manual

7.6 Microphone Connection

You can connect a microphone to the TB8100 BSS via the standard RJ45

socket on the control panel. If a standard TB8100 microphone has not been

supplied with your BSS, you should use an electret microphone. The pin

allocations for the microphone socket are given in the following table.

7.7 12V PA Power Saving Control Connection

To enable Power Saving in the 12V PA, you must connect digital out 1 on

the reciter’s system interface connector to pin 1 of the Power Saving control

connector on the rear panel of the PA. Once this connection is made, the

PA will shut down whenever the reciter goes into Deep Sleep mode. For

more information on the operation and configuration of Power Saving, refer

to “Power Saving” on page 53.

Note When a base station with a 12V PA is configured for Deep Sleep,

digital out 1 is dedicated to Power Saving control and should not

be used for any other Task Manager function.

Two ways of making the Power Saving control connection between the 12V

PA and reciter are described below. The circled numbers in the following

instructions refer to Figure 7.13 on page 121.

Method 1 1. Connect one end of the Power Saving control cable b (Tait part

number 219-02971-00) to the Power Saving control connector

c at

the rear of the PA. Connect the other end to the auxiliary DC input

connector

d at the rear of the reciter.

Note If you are using an older reciter with a 4-way connector, you will

need to use Method 2.

2. On the D-range plug that is fitted to the system interface connector

e on the reciter, link digital out 1 to +AUX_V.

Pin Description

1 not connected

2 not connected

3 not connected

4PTT

5 voice band (microphone) input

6 microphone ground

7 not connected

8 not connected

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