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MM23772, Rev. B
7
TABLE OF CONTENTS
Page
9.17.2 Digital Mode..................................................................................................................90
9.17.3 Private Mode..................................................................................................................91
9.17.4 Private Operation...........................................................................................................92
9.18 GROUP CALLS IN P25 MODE................................................................................................93
9.18.1 Transmitting a Group Call.............................................................................................93
9.18.2 Receiving a Group Call .................................................................................................93
9.19 INDIVIDUAL CALLS IN P25 MODE......................................................................................93
9.19.1 Transmitting an Individual Call.....................................................................................93
9.19.2 Receiving an Individual Call .........................................................................................93
9.20 EMERGENCY GROUP CALLS IN P25 MODE......................................................................94
9.20.1 Declaring an Emergency Group Call.............................................................................94
9.20.2 Receiving an Emergency Group Call ............................................................................94
10 CONVENTIONAL OPERATION......................................................................................................95
10.1 CONTROLS ...............................................................................................................................95
10.1.1 Buttons and Knobs.........................................................................................................96
10.1.2 Keypad (P7250 “Scan” and P7270 “System” Models Only) ........................................97
10.2 DISPLAY ...................................................................................................................................99
10.2.1 Radio Status Icons .......................................................................................................100
10.3 TRI-COLOR LED ....................................................................................................................100
10.4 STATUS MESSAGES .............................................................................................................101
10.4.1 Error Messages ............................................................................................................101
10.5 ALERT TONES .......................................................................................................................101
10.6 TURNING ON THE RADIO ...................................................................................................102
10.7 SYSTEM SELECTION............................................................................................................102
10.8 GROUP/CHANNEL SELECTION..........................................................................................103
10.9 MODIFY SCAN LIST .............................................................................................................103
10.9.1 System Model..............................................................................................................103
10.9.2 Scan Model..................................................................................................................103
10.10 NUISANCE DELETE (SYSTEM MODEL) ...........................................................................104
10.11 BACKLIGHT ON/OFF............................................................................................................104
10.12 CONTRAST ADJUST .............................................................................................................104
10.13 DECLARING AN EMERGENCY...........................................................................................104
10.14 LOCKING/UNLOCKING KEYPAD ......................................................................................104
10.15 HIGH/LOW POWER ADJUSTMENT....................................................................................105
10.15.1 Using the Menu Button................................................................................................105
10.15.2 Using the Pre-Programmed Option Button..................................................................105
10.16 MENU ......................................................................................................................................105
10.16.1 Menu Item Selection Process.......................................................................................106
10.17 DIGITAL VOICE OPERATION .............................................................................................108
10.17.1 Clear Mode ..................................................................................................................108
10.17.2 Digital Mode................................................................................................................108
10.17.3 Private Mode................................................................................................................109
10.17.4 Private Operation.........................................................................................................110
10.18 RECEIVING A CALL .............................................................................................................111
10.19 SENDING A CALL .................................................................................................................111
11 TECHNICAL ASSISTANCE............................................................................................................112
11.1 IMMERSIBLE P7200 ..............................................................................................................112