User's Manual

TM9100 (40W/50W) Installation Guide 21

2.7 Connecting a Remote Speaker

If a high-power remote speaker is required, the Tait TMAA10-03 speaker is

recommended. Connect the speaker to pins 2 (SPK–) and 3 (SPK+) of the

power connector described on page 19. For more information refer to the

fitting instructions provided with the speaker, or to the accessories manual.

2.8 Connecting to the Auxiliary Connector

Introduction The auxiliary connector can be used to connect external devices and signals

that are typically connected to a radio. These devices and signals include:

■ the ignition signal to power up and down the radio

■ an emergency switch to power up the radio (if required) and the enter

emergency mode

■ external alert devices

Auxiliary Connector The radio’s auxiliary connector is a 15-way standard-density D-range

socket.

Note The space for a mating plug is limited to 1 5/8 inches (41mm) in

width and 11/16 inches (18mm) in height. It is recommended to

test the plug to be used before manufacturing a cable. Tait uses

IPN 240-00020-55 for the plug.