NorthStar Navigation Explorer 721EU 28B RX Only 162.000 Public Correspondence, RX Only, 83A

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CH	SEND	RECEIVE	TRAFFIC TYPE	SHIP	SHIP TO	NAME TAG
	(MHz)	(MHz)		TO	SHORE
				SHIP
28B	RX Only	162.000	Public Correspondence, RX Only	------	------	TELEPHONE
60	156.025	160.625	Public Correspondence, Duplex	No	Yes	TELEPHONE
61A 4	156.075	156.075	U.S. Government, Canadian Coast	Yes	Yes	UNAUTHORIZED
			Guard
62A	156.125	156.125	Canadian Coast Guard	Yes	Yes	CANADIAN CG
64	156.225	160.825	Public Correspondence, Duplex	No	Yes	TELEPHONE
64A 4	156.225	156.225	U.S. Government, Canadian	Yes	Yes	UNAUTHORIZED
			Commercial Fishing
65A	156.275	156.275	Port Operations	Yes	Yes	PORT OPS
66A 1	156.325	156.325	Port Operations – 1W Only	Yes	Yes	PORT OPS
67	156.375	156.375	Commercial, SAR	Yes	No	COMMERCIAL
68	156.425	156.425	Boat Operations, Recreational	Yes	No	SHIP - SHIP
69	156.475	156.475	Commercial Fishing Only	Yes	Yes	COMMERCIAL
70 6	156.525	156.525	Digital Selective Calling - DSC	------	------	DSC
71	156.575	156.575	Boat Operations, Recreational	Yes	Yes	PLEASURE
72	156.625	156.625	Intership	Yes	No	SHIP - SHIP
73	156.675	156.675	Commercial Fishing Only	Yes	Yes	COMMERCIAL
74	156.725	156.725	Commercial Fishing Only	Yes	Yes	COMMERCIAL
77 1	156.875	156.875	Port Operations –1W Only	Yes	Yes	PORT OPS
78A	156.925	156.925	Boat Operations, Recreational	Yes	No	SHIP - SHIP
79A	156.975	156.975	Commercial	Yes	Yes	COMMERCIAL
80A	157.025	157.025	Commercial	Yes	Yes	COMMERCIAL
81A 4	157.075	157.075	U.S. GovernmENT or push the rotary	Yes	Yes	UNAUTHORIZED
			knob Operations
82A 4	157.125	157.125	U.S. Government, Canadian Coast	Yes	Yes	UNAUTHORIZED
			Guard
83	157.175	161.775	Canadian Coast Guard	Yes	Yes	CANADIAN CG
83A 4	157.175	157.175	U.S. Government, Canadian Coast	Yes	Yes	UNAUTHORIZED
			Guard
83B	RX Only	161.775	Canadian Coast Guard, RX Only	------	------	CANADIAN CG
84	157.225	161.825	Public Correspondence, Marine	No	Yes	TELEPHONE
			Operator
85	157.275	161.875	Public Correspondence, Marine	No	Yes	TELEPHONE
			Operator
86	157.325	161.925	Public Correspondence, Marine	No	Yes	TELEPHONE
			Operator
87	157.375	161.975	Public Correspondence, Marine	No	Yes	TELEPHONE
			Operator
88	157.425	162.025	Public Correspondence, Marine	No	Yes	TELEPHONE
			Operator

Northstar Explorer VHF Series: 721US, 721EU Operation and Installation Manual

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Contents Explorer 721US / 721EU Important Safety Information Contents Send and Receive DSC Calls Industry Canada How to Display and Navigate Menus FeaturesGeneral Information Customize your Northstar VHF RadioLCD Symbols and Meanings How to Enter or Change Alphanumeric DataNormal Menu Mode Edit Mode Push Space Symbol How the Microphone and Optional Handset Work Together Basic Operation and Key Functions Weather alert mode is on CH2 or CH3 symbol disappears oﬀ the LCDMenu see and the DSC set up menu see Section Then push to backupComplete listing of channel charts Power transmission setting is incorrectMatically exits you from menu mode and stops scanning You must release PTT to receive a signalRadio Menu Options Menu Show Weather, SNR or Happy Fish on Handset Info Data Add an Entry Maintain Your Buddy List Buddy ListEdit an Entry Set Distance Sensitivity Local or Distance Sensitivity LOCAL/DISTSet Local Sensitivity Backlighting Backlight and Contrast ContrastSet the Contrast Level Set the Backlighting LevelGPS Data and Time GPS/DATA Manually Enter Position and UTC Time ManualLocal Time Time Offset GPS/DATA Manual SettingTime Offset Time Display Options Time Display Select GPS/DATA, then Setting Select LL DisplayPosition Display Options LL display Course & Speed Display Options COG/SOGGPS Alert Options Alert Reset to Factory Defaults ResetGPS Simulator GPS SIM Select GPS SIM, then select on or OFF as desiredRadio Setup Menu Options Radio Setup Radio Setup Menu Radio SetupSelect the Channel Bank UIC Change Channel Names CH Name Ring and Beep Volume Ring Volume and KEY BeepInternal Speaker Connections INT Speaker Select Radio SETUP, then WX Alert Set the Priority Channel Watch ModeWeather Alert WX Alert Nmea or Navbus protocol COM PortBarometric Displays Baro Sensor Select Radio SETUP, then COM Port Select Baro & TempTemperature Display Temperature Switch the Barometric Display on or OFF Baro DisplySet the Temperature Units Units Calibrate the Temperature Reading CALDSC Setup Menu Options DSC Setup MenuMaintain Your Groups Group Setup Create a Group Group SetupResponse to Individual Calls Indiv Reply Edit Group Name or Group MmsidAtis Mmsid & Atis Functionality Enable Atis Functionality Atis FuncEnter or Edit Your Atis Mmsid DSC Functionality DSC Func Select DSC SETUP, then LL ReplyResponse Type to LL Polling Calls LL Reply Push the rotary knob to conﬁrmSend and Receive DSC Calls What is DSC?DSC Call Menu Options Call an Individual Individual Distress only when there’s a distress situationRetry a Routine Call Acknowledge an Individual Incoming CallCall a Group Group Call the Most Recent Caller Last CallCall All Ships ALL Ships This facility is useful and used frequentlyCall using the Distress Log Dist LOG Call using the Call Log Call LOGSet the channel and continue as explained in Section Track Your Buddy Track Buddy Request the LL Position of a Buddy LL RequestDSC Call Call LOG Dist LOG LL Request SET Buddy BUDDY1 On OFFReceive an Individual Call RCV Indiv Receive an All Ships Call RCV ALL ShipReceive a Geographic Call RCV Geograph Receive a Group Call RCV GroupReceive a Polled Position Call Rcvposition Send a Distress Call Distress CallsReceive a Distress Acknowledgement Distress ACK Open the red cover labelled DistressReceive a Distress Relay RCV Distress Relay Receive a Distress Call RCV DistressRelay a Distress Call from the Distress Log Relay Northstar Explorer 721US and 721EU Appendix a Technical SpecificationsGPS/NMEA input Yes Comm. port Baud NMEA, 38400 baud Navbus Rotary channel selector YesTransmitter Channel Naming YesAppendix B Troubleshooting International EU-DSC on Appendix C VHF Marine Channel ChartsSpecial Notes on International Channel Useage Page USA Channel Chart Send Receive Traffic Type Ship Name TAG Wx02 RX Only 162.400 Wx01 RX Only 162.550Wx03 RX Only 162.475 Wx04 RX Only 162.425Canada Channel Chart 156.025 160.625 Public Correspondence, Duplex Yes 28B RX Only 162.000 Public Correspondence, RX Only62A 156.125 Canadian Coast Guard Yes 156.225 160.825 Public Correspondence, Duplex YesWeather Digital selective calling for distress EU Inland Waterway Channels Country Specific162 156.85AIS Page Appendix D Mmsid and License Information Installation Options Install the ExplorerChecklist There are two ways to install the radio. You can chooseGimbal Installation Change the Viewing Angle Recessed InstallationDrill the two pilot screw holes where marked Install the Microphone Bulkhead MountConnectors are on the rear of the base unit, as follows Connect the Radio CablesMmsid Store Cancel User Mmsid Input Again Set Up the RadioEnter Your User Mmsid GND. a ground connection is not usually requiredCompleted Installation with Optional Handset 0560