Operating instructions

Preparing Your Radio for Use
English
5
Validating Compatibility During Power Up
The radio validates and updates the software and hardware of
your control head(s) during power up. Follow the procedure
below when your radio runs this task.
Procedure:
1 The display shows Maintenance Mode Remote Device
promptly followed by other maintenance statuses.
2 The display shows Update done Please reset upon
completion.
OR
The display shows Update failed Please reset when it
fails to update.
3 Press the Power On/Off Button to reset. The radio runs the
usual power up operation if the software updates are
complete.
OR
The radio runs the Maintenance Mode if the updates are not
complete and repeat step 1.
Note: If SW incomplete appears, use Flashport Recovery
Tool to update the control heads before you power on
the radio again.
Adjusting the Volume
To increase the volume, rotate the Volume Knob clockwise.
To decrease the volume, rotate the Volume Knob
counterclockwise.
Volume Knob
O9Head_68007024014_a.book Page 5 Wednesday, June 9, 2010 5:36 PM