All Active Mode; Activating And Deactivating Intercom In All Active Mode - Motorola ASTRO APX User Manual

Head Number 1, Control Head Number 2, Control
Head Number 3 and Control Head Number 4.
1 Power off the radio by pressing the Power button.
2 Press and hold the left-most Menu Select button
and the emergency button simultaneously.
3 While continuing to depress these two buttons,
press the Power button to power on the radio and
the control head.
The radio and the control head powers on into
FPP mode. The display shows the ID number of
the control head.
4 Turn the MFK to change the ID number of the
control head.
The radio displays Please Wait and the ID
number of the new control head.
5 When Please Wait is no longer displayed, press
the Power button to power off the radio and exit
FPP mode.
6 Repeat step1
the rest of the attached control heads.
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English
to step 5 to set the ID number for

All Active Mode

The All Active mode enables all connected control
heads attached to the radio to operate concurrently
with each other. When you activate a feature on one
control head, the rest of the control heads have the
same activated features and indicators on their
respective display.
Note:
The multiple control head feature allows only
control heads of the same type to be
connected. Upon power up, if a control head
of a different type is connected to the radio,
the display of all the attached control heads
shows the FATAL error CH mismatch.
When you change the volume on one control
head, the rest of the active control heads
display the volume bar. All active control head
display the alias/ID number of the control head
that changed the volume.
Activating and Deactivating Intercom in All Active
Mode
This feature only applies to control heads in the All
Active mode.