Motorola ASTRO APX 1000 Series, User Manual, Page: 32 / 94

Menu Select Buttons
Note:
Check with your dealer or system
administrator for the list of features activated
in your radio.
Use the Menu Select button to access the menu
entry of your radio feature. Your radio may be
preprogrammed differently from the following
example, but the steps for selecting a channel may
appear as shown below:
Press the Menu Select button directly below
Chan
.
Multi-Function Knob (MFK)
MFK is the on/off button of your radio. See Turning
On the Radio on page 21 for the procedure to power
up and down the radio.
In addition, there are programmable features
available for
MFK . The two programmable features
are as the following.
Mode
Change Turn MFK to scroll the channel or zone
list.
Volume
Change Turn MFK to increase or decrease the
volume level of the speaker. Fast turn
of
MFK makes coarse tuning of the
volume level; slow turn of MFK makes
fine tuning of the volume level. The
display shows the volume level and
bars to indicate the current level. The
level of last selected volume before the
radio powers down remains the same
when the radio powers up.
The radio by default is set to use the primary feature.
Short presses of
MFK toggle it to work on either the
secondary or primary feature.
The main display only shows the icon of secondary
feature; the main display does not show the icon of
primary feature.
The secondary feature has an inactivity timer. This
timer starts when the secondary feature is left idle.
Your radio returns to primary feature when this timer
expires.
If the MFK is set to operate only one feature besides
On/Off the radio, Volume Change should be the only
feature applied to
MFK .
Identifying Radio Controls
28
English