Ignition Only Power Up; Using Emergency Power Up; Auto Power Off Timer - Motorola APX MOBILE O3 CONTROL HEAD User Manual

This option allows the radio to power off when
Inactivity Auto Power Off Timer expires, or, when
Ignition Auto Power Off Timer expires.

Ignition Only Power Up

This option allows the user to power on the radio only
when Ignition is detected and will power off when it is
removed. The radio does not power on or off with the
Power button press.
This option allows the radio to power off when
Inactivity Auto Power Off Timer expires, or, when
Ignition Auto Power Off Timer expires.
Note:
While Ignition is not present, the radio
powers-off with a radio-user Power Off
button / knob selection if the radio was
powered-up with an Emergency Power Up
footswitch-press or Ignition Auto Power Off
timer is running.
While Ignition is present, the radio powers-on
with a radio-user Power On button / knob
selection only if the radio was powered-down
with Inactivity Auto Power Off timer.

Using Emergency Power Up

This feature allows the user to power on the radio and
automatically transmits an emergency mode
transmission on personalities with emergency
enabled, with the use of a footswitch. In addition,
when the Ignition Switch option is set to either Tx
Inhibit or PTT Tx Inhibit, this feature will not be
available to the users.
Press the footswitch to turn on the radio and
launch Emergency.
A tone sounds and the display shows Emergency.

Auto Power Off Timer

Auto Power Off feature powers off the radio when no
user actions occur during a preprogrammed length of
time. There are two different versions of Auto Power
Off:
Inactivity This timer begins once the radio is
Auto Power power-on. While the timer is active
Off Timer any user interaction with the radio
resets the timer.
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