Motorola 4550 User Manual
Page 5

Content
s
English
iii
Contents
This User Guide contains all the information you need
to use the MOTOTRBO XPR Series Digital Mobile
Radios.
Important Safety Information . . . . . . . . . . . . . . . . . . v
Software Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Computer Software Copyrights . . . . . . . . . . . . . . . vi
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
How to Use This User Guide . . . . . . . . . . . . . . . . . . 1
What Your Dealer/System Administrator
Can Tell You . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Powering Up the Radio . . . . . . . . . . . . . . . . . . . . . . . 2
Adjusting the Volume . . . . . . . . . . . . . . . . . . . . . . . . 2
Identifying Radio Controls . . . . . . . . . . . . . . . . . . . . 3
Radio Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Programmable Buttons . . . . . . . . . . . . . . . . . . . . . . . 4
Assignable Radio Functions . . . . . . . . . . . . . . . . . 4
Assignable Settings/Utility Functions . . . . . . . . . . . 5
Identifying Status Indicators . . . . . . . . . . . . . . . . . . . 8
Display Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Call Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Sent Item Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Audio Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Indicator Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Receiving and Making Calls . . . . . . . . . . . . . . . . . . 12
Selecting a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Selecting a Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Selecting a Radio Channel, Subscriber
Alias or ID, or Group Alias or ID . . . . . . . . . . . . . . . 13
Receiving and Responding to a Radio Call . . . . . . 14
Receiving and Responding to a Group Call . . . . . 14
Receiving and Responding to a Private Call . . . . 15
Receiving an All Call . . . . . . . . . . . . . . . . . . . . . . 16
Making a Radio Call . . . . . . . . . . . . . . . . . . . . . . . . 16
Making a Call with the Channel Rocker . . . . . . . . 17
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