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MM23772, Rev. F
5
TABLE OF CONTENTS
Page
8.27.1 Declare an Emergency Call or Alert..............................................................................49
8.27.2 Receive an Emergency Call...........................................................................................50
8.27.3 Dismiss an Emergency ..................................................................................................50
8.27.4 Clear an Emergency.......................................................................................................50
8.28 OPENSKY ENCRYPTION (P7200 ONLY)..............................................................................51
8.28.1 Automatic Encryption....................................................................................................51
8.28.2 Manual Encryption (P7270 Only) .................................................................................51
8.29 DYNAMIC REGROUPING ......................................................................................................52
8.30 GPS COORDINATES................................................................................................................52
8.31 V-TAC FUNCTIONS.................................................................................................................52
8.31.1 Extended Coverage Modes (“XCOV” and “XCOV-TG”) ............................................52
8.31.2 Change Between Extended Coverage Modes................................................................53
8.31.3 Use the XCOV Mode ....................................................................................................53
8.31.4 Use the XCOV-TG Mode..............................................................................................54
8.31.5 Use the Scene-of-Incident Mode ...................................................................................55
9 EDACS AND P25 TRUNKED OPERATION....................................................................................57
9.1 TURN ON THE RADIO ............................................................................................................57
9.2 CONTROLS ...............................................................................................................................57
9.2.1 Buttons and Knobs.........................................................................................................58
9.2.2 Keypad (P7250, P5250, and P7270)..............................................................................59
9.3 DISPLAY ...................................................................................................................................61
9.4 RADIO STATUS ICONS...........................................................................................................62
9.5 TRI-COLOR LED ......................................................................................................................63
9.6 STATUS MESSAGES ...............................................................................................................63
9.7 ERROR MESSAGES.................................................................................................................64
9.8 ALERT TONES .........................................................................................................................64
9.9 SYSTEM SELECTION..............................................................................................................65
9.10 GROUP/CHANNEL SELECTION............................................................................................65
9.11 MODIFY SCAN LIST ...............................................................................................................66
9.11.1 P7270 Model..................................................................................................................66
9.11.2 P7250 and P5250 Models..............................................................................................66
9.12 NUISANCE DELETE (P7270 MODEL)...................................................................................67
9.13 BACKLIGHT ON/OFF..............................................................................................................67
9.14 CONTRAST ADJUST ...............................................................................................................67
9.15 DECLARE AN EMERGENCY .................................................................................................67
9.16 LOCK/UNLOCK THE KEYPAD..............................................................................................67
9.17 HIGH/LOW POWER ADJUSTMENT......................................................................................68
9.17.1 Using the Menu Button..................................................................................................68
9.17.2 Using the Pre-Programmed Option Button....................................................................68
9.18 MENU ........................................................................................................................................68
9.18.1 Menu Item Selection Process.........................................................................................69
9.19 DIGITAL VOICE OPERATION ...............................................................................................71
9.19.1 Clear Mode ....................................................................................................................71
9.19.2 Digital Mode..................................................................................................................71
9.19.3 Private Mode (P7200 Only)...........................................................................................71
9.19.4 Private Operation (P7200 Only)....................................................................................72
9.20 SCAN TRUNKED GROUPS.....................................................................................................73