Tait TM8100 mobiles, Service Manual

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TM8100/TM8200 Service Manual TMAA10-04 Remote PTT Kit and TMAA10-05 Hands-Free Kit 601
© Tait Electronics Limited November 2007
2. Check that the cord and lead do not interfere with the safe operation
of the vehicle.
35.3 Radio Programming for the TMAA10-04 Remote PTT Kit
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
The handsfree remote PTT cannot transmit when the rugged
microphone is on the microphone clip (microphone hookswitch
is closed) if:
■
hookswitch operation is programmed for the rugged microphone,
and
■
the Inhibit PTT Transmission When Mic On Hook field is
selected in the PTT tab of the PTT form.
Remote PTT
Settings in the
Programmable I/O
Form
The following table shows the settings required in the Programmable I/O
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
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).
Table 35.1 Remote PTT settings in the PTT form, External PTT (1) tab
Field Setting
Advanced EPTT1
PTT Transmission Type Voice
Audio Source AUX MIC
Table 35.2 Remote PTT settings in the Programmable I/O form, Digital tab
Pin Direction Label Action Active Debounce Signal State Mirrored To
AUX_GPI1 Input None External PTT 1 Low 25 None None
AUX_GPIO4 None None No Action None None None None