Installing The Remote Ptt; Remote Ptt Settings In The Ptt Form; Remote Ptt Settings In The Programmable I/O Form; 22.2 Radio Programming - Tait TM9100 Service Manual

22.1.2

Installing the Remote PTT

Important
1.
2.

22.2 Radio Programming

22.2.1

Remote PTT Settings in the PTT Form

The following table shows the settings required in the PTT form of the
programming application. Some of these settings are default settings and
may not need to be changed. Refer to the online help of the programming
application for more information.
Note
Table 22.1 Remote PTT settings in the PTT form, External PTT (1) tab
Field
Advanced EPTT1
22.2.2

Remote PTT Settings in the Programmable I/O Form

Note
Table 22.2 Remote PTT settings in the Programmable I/O form, Digital tab
Pin Direction
AUX_GPI1 Input None
AUX_GPIO4 None None
456 TMAA10-04 Remote PTT Kit
The remote PTT must be operable from a normal
driving position.
Secure the remote PTT in position using the velcro strap and plug the
remote PTT cord into the remote PTT extension lead.
A common position for the remote PTT is on the gear lever of
the vehicle.
Check that the cord and lead do not interfere with the safe operation
of the vehicle.
If hookswitch operation is programmed for the rugged micro-
phone and the Inhibit PTT Transmission When Mic On Hook
field is selected in the PTT tab of the PTT form, then the hands-
free remote PTT cannot transmit when the rugged microphone
hookswitch is closed (the microphone is on the microphone clip).
PTT Transmission Type
Audio Source
The Programmable I/O form setting for AUX_GPIO4 must have
the default programming settings and the AUX_GPIO4 pullup
resistor on the radio main PCB must be set for the factory default
of 3.3V (R769 fitted).
Label Action Active
External PTT 1 Low
No Action None
Debounce Signal State
25 None
None None
TM9100 Service Manual
© Tait Electronics Limited August 2005
Setting
Voice
AUX MIC
Mirrored To
None
None