Using Emergency Power Up; Auto Power Off Timer - Motorola ASTRO APX O5 User Manual

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.
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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.
Ignition This timer begins once the vehicle
Auto Power key is removed, when the voltage at
Off Timer the ignition sense is removed. While
the timer is active any user
interaction with the radio resets the
timer. When the vehicle key is
reapplied, the voltage at the ignition
is reconnected, this timer is stopped.
Although both Inactivity Auto Power Off and Ignition
Auto Power Off can be enabled together, Ignition
Auto Power Off timer is mutually exclusive with
Inactivity Auto Power Off timer when both are
enabled. During the last two minutes of the timer
countdown, the radio generates continuous low tone
and blinks Powering Off warning on the display until