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9 DIGITAL SELECTIVE CALLING .......................................................................... 32
9.1 GENERAL...................................................................................................... 32
9.2 MARITIME MOBILE SERVICE IDENTITY (MMSI) ....................................... 33
9.2.1 What is an MMSI? .................................................................................. 33
9.2.2 Programming the MMSI ....................................................................... 33
9.3 DSC DISTRESS CALL ................................................................................ 34
9.3.2 Receiving a DSC Distress Call .......................................................... 35
9.4 ALL SHIPS CALL ........................................................................................ 36
9.4.1 Transmitting an All Ships Call ............................................................ 36
9.4.2 Receiving an All Ships Call ................................................................ 37
9.5 INDIVIDUAL CALL ....................................................................................... 37
9.5.1 Setting up the Individual Directory ..................................................... 37
9.5.2 Setting up Individual Call Ringer........................................................ 38
9.5.3 Transmitting an Individual Call ............................................................ 39
9.5.4 Receiving an Individual Call ................................................................ 41
9.6 GROUP CALL............................................................................................... 41
9.6.1 Setup a Group Call .............................................................................. 41
9.6.2 Transmitting a Group Call ................................................................... 43
9.6.3 Receiving a Group Call ....................................................................... 44
9.7 MANUAL SETTING OF THE GPS LOCATION........................................ 45
10 RADIO SETUP MODE .......................................................................................... 46
10.1 LCD CONTRAST .......................................................................................... 46
10.2 TIME OFFSET .............................................................................................. 47
10.3 TIME LOCATION ........................................................................................... 48
10.4 TRUE MAGNETIC CHANGE (NAV display) ............................................... 48
10.5 PRIORITY CHANNEL SET ......................................................................... 49
10.6 SCAN TYPE.................................................................................................. 49
10.7 SCAN RESUME TIME................................................................................. 50
10.8 KEY BEEP (ON/OFF) .................................................................................. 50
10.9 CHANNEL NAME CHANGE ....................................................................... 51
10.10 UNIT NAMEING ......................................................................................... 52
10.11 FOG ALERT TONE FREQUENCY ............................................................ 53
11 ENHANCED RAM+ MIC OPERTION ................................................................... 54
11.1 RAM+ MIC CONTROLS .............................................................................. 54
11.2 INTERCOM OPERTION............................................................................... 57
11.2.1 Communication .................................................................................... 57
11.2.2 Calling................................................................................................... 57
11.3 PA / FOG OPERATION................................................................................. 58
11.3.1 Operating the PA / Hailer ...................................................................... 58
11.3.2 Operating the FOG / HORN ................................................................. 58
11.3 DSC / RADIO SETUP MODE ....................................................................... 59
12 MAINTENANCE .................................................................................................... 60
12.1 GENERAL..................................................................................................... 60
12.2 TROUBLESHOOTING CHART ................................................................... 61
13 CHANNEL ASSIGNMENTS .................................................................................. 62
14 SPECIFICATIONS ................................................................................................. 63
15 APPENDIX............................................................................................................. 64
FOG HORN TIMING CHART ................................................................................ 64
TABLE OF CONTENTS
