Initiating An Announcement; Ignition Switch Options; Blank; Tx Inhibit - Motorola ASTRO APX O2 Control Head Mobile Radio User Manual



Initiating an Announcement

If your radio has been programmed to allow announcement
calls:
Procedure:
1 If channel is set as the primary mode, turn the MFK to locate
the announcement-group mode.
2 Press the microphone PTT button to initiate the
announcement.
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English

Ignition Switch Options

This feature allows the user to select the radio's functionality
based on the Ignition State of the radio user's vehicle. The
available options are as follows.


Blank

This option allows the user to power on and power off the radio
through the Power button regardless of the Ignition's current
state.


Tx Inhibit

This option allows the user to power on and power off the radio
through the Power button regardless of the Ignition's current
state. In addition, if the Ignition is not present, then all
transmissions are inhibited. This includes receiving any
Trunking dispatch communications since the radio will not
affiliate with the Trunking systems.


PTT Tx Inhibit

This option allows the user to power on and power off the radio
through the Power button regardless of the Ignition's current
state. In addition, if the Ignition is not present, then all PTT
button transmissions are inhibited. However, the radio is able to
affiliate with the Trunking systems.