Operator`s manual

System Switch
scrolls
through the names of
systems and/or
channels programmed
into the radio,
displaying them on the
Dot Matrix display.
Two Flex Keys
give you one-touch
access to the menu or
optional features.
Optional keycaps are
available to identify the
functions of
pre-programmed
buttons, including
Special Call, Scan Add/
Delete, Public Address,
Home System/Group,
External Alarm, and
display brightness.
Front-Mounted
Microphone
Connector
provides
easy access to the
microphone and
programming
capabilities.
System Keypad
10-watt external
speaker must be used
with the System model.
Figure 2 - MDX System Radio
PWR
VOLUME
Scan Button
Group/SEL
Ramp
8-Character
Alphanumeric Dot
Matrix LED
allows you to identify
group and system
selections by
descriptive names.
Group/area/system
names, telephone
numbers, menu
options, and status
information are
displayed here.
MENU
button allows
access to functions
and options,
including
pre-programmed
telephone
interconnect and
individual radio calls;
scan add/delete for
modifying the radio’s
scan list (on EDACS
and conventional
systems); and alarm
on/off for the
external alarm option
that uses your horn or
head lights to signal
an incoming call.
Emergency ID/
Alarm (optional
)
sends an emergency
alert and identifying
code to the
dispatcher. If no
emergency function
is required, this can
be programmed as a
"HOME" switch.
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