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SP-400 Series User’s Guide
Contents
Conventions and Symbols in this Book ................................... 4
Disclaimer ................................................................................ 5
Safety....................................................................................... 5
Introduction .............................................................................. 7
Radio models ....................................................................... 7
Radio features...................................................................... 7
Radio Controls ......................................................................... 9
Top ....................................................................................... 9
Top ..................................................................................... 10
Front ................................................................................... 10
Side (right).......................................................................... 10
Side (left)............................................................................ 10
Setup...................................................................................... 12
Unpacking .......................................................................... 12
Attaching and removing the antenna ................................. 12
Installing and removing the battery pack............................ 13
Installing and removing the belt clip................................... 13
Charging the battery pack.................................................. 14
Basic Operation ..................................................................... 16
Turning the radio ON and OFF .......................................... 16
Adjusting the volume.......................................................... 16
Selecting the channel......................................................... 16
Receiving transmissions from other radios........................ 16
Monitoring the channel....................................................... 18
Transmitting to other radios ............................................... 19
Selecting transmission power ............................................ 20
© 2005, Midland Radio Corporation 3