User guide
Table Of Contents
- Section 1 - General information
- Section 2 - Basic operation and key functions
- Section 3 - Radio MENU SELECT options
- 3-1 Manage your waypoints list (WAYPOINT)
- Section 4 - Radio setup menu (RADIO SETUP)
- 4-1 Channel (UIC)
- 4-2 Channel names (CH NAME)
- 4-3 Ring volume (RING VOLUME)
- 4-4 Key beep volume (KEY BEEP)
- 4-5 Select units (UNITS)
- 4-6 Internal speaker connections (INT SPEAKER)
- 4-7 Set the priority channel (WATCH MODE)
- 4-8 Weather alerts (WX ALERT)
- 4-9 NMEA protocol (COM PORT)
- 4-10 Select the GPS source (GPS SOURCE)
- 4-11 Favorite channel setup - Wx key (FAV CH SETU)
- 4-1 Channel (UIC)
- Section 5 - DSC setup menu (DSC SETUP)
- 5-1 Enter or view your USER MMSI (USER MMSI)
- 5-2 Maintain your groups
- 5-3 Enter or check your ATIS MMSI (ATIS MMSI)
- 5-4 Enable ATIS functionality (ATIS SELECT)
- 5-5 Response to individual calls (INDIV REPLY)
- 5-6 Enable DSC functionality (DSC FUNC)
- 5-7 Response type to LL polling calls (LL REPLY)
- 5-8 Automatic channel switching (AUTO SWITCH)
- 5-9 DSC Test Reply (TEST REPLY)
- 5-10 Set the inactivity timer (TIMEOUT)
- 5-1 Enter or view your USER MMSI (USER MMSI)
- Section 6 - AIS setup menu (AIS SETUP)
- Section 7 - Wireless handset setup menu (HS SETTING)
- Section 8 - Sending and receiving DSC calls
- 8-1 What is DSC?
- 8-2 Sending DSC Calls
- 8-3 Send an individual call (INDIVIDUAL)
- 8-4 Acknowledgement of an individual incoming call (INDIV)
- 8-5 Reply to the Last Call (LAST CALL)
- 8-6 Send a group call (GROUP)
- 8-7 Send an all ships call (ALL SHIPS)
- 8-8 Send using the call log (CALL LOG)
- 8-9 Send using the distress log (DIST LOG)
- 8-10 View sent call log (SENT CALL)
- 8-11 Request the LL position of a Buddy (LL REQUEST)
- 8-12 Track your Buddy (TRACK BUDDY)
- 8-13 Make a DSC test call (DSC TEST)
- 8-14 View user MMSI and GPS information
- 8-15 Receiving DSC calls
- 8-16 Receiving an all ships call (ALL SHIPS)
- 8-17 Receiving an individual call (INDIV)
- 8-18 Receiving a group call (GROUP)
- 8-19 Receiving a geographic area call (GEOGRAPH)
- 8-20 Receiving a polled position call (POSITION)
- 8-1 What is DSC?
- Section 9 - DISTRESS calls
- Section 10 - AIS functionality
- Section 11 - General functionality
- Section 12 - Wireless handset functionality

8-6 Send a group call (GROUP)
You must already have stored a GROUP MMSI before making the call - see Section 5-2. Group
calls are always sent with ROUTINE priority.
DSC CALL
INDIVIDUAL
►LAST CALL
GROUP
ALL SHIPS ▼
GROUP
►DIVE 1
DIVE 2
CHOOSE CH
►INTER-SHIP
MANUAL
DIVE 1
GROUP CALL
►SEND?
1. Select DSC CALL then GROUP.
The radio displays the names of your pre-programed groups.
2. Select the group that you want to call (the GROUP MMSI must be set before making the
call).
3. Choose a working channel to talk on. Select the INTER-SHIP and press ENT. The radio
automatically lists all Inter-ship (Simplex) channels that can be used. Duplex channels
cannot usually be called, however, If you wish to use a Duplex channel, select MANUAL
instead, then select your channel of choice.
4. The call details are shown. Press ENT to send the call. The Tx symbol is displayed on the
LCD while the call is being sent.
8-7 Send an all ships call (ALL SHIPS)
DSC CALL
LAST CALL ▲
GROUP
►ALL SHIPS
CALL LOG ▼
ALL SHIPS
►SAFETY
URGENCY
CHOOSE CH
►INTER-SHIP
MANUAL
ALL SHIPS
SAFETY
►SEND?
1. Select DSC CALL then ALL SHIPS.
2. Select one of the following call priorities:
• SAFETY
To send safety information to all other vessels in range.
• URGENCY For use when a serious situation or problem arises that could lead to a
distress situation.
3. Choose a working channel to talk on. Select the INTER-SHIP and press ENT. The radio
automatically lists all Inter-ship (Simplex) channels that can be used. Duplex channels
cannot usually be called, however, If you wish to use a Duplex channel, select MANUAL
instead, then select your channel of choice.
4. The call details are shown. Press ENT to send the call. The Tx symbol is displayed on the
LCD while the call is being sent.
B&G - V50 & H50 Operation Instructions 49