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

4. Press PTT to initiate voice contact on current display channel.
The call data is stored in your Call Log (see Section 8-8).
8-17 Receiving an individual call (INDIV)
INDIVIDUAL
ROUTINE FROM
123456789
AUTO SWITCH
▼ 00:01
INDIVIDUAL
ROUTINE FROM
123456789
AUTO SW OFF
▼ 00:01
1. When you receive notification of an INDIV call, press SILENC softkey (AIS/IC key) to
silence the alert. INDIV calls are almost always routine priority. If the radio recognises the
user MMSI as one of your buddies, the buddy’s name is displayed in place of the user
MMSI.
2. Press +/- button or rotate the CH knob to scroll any further information about the call, or
press EXIT to return the current DSC receive process.
3. You have the following options to respond the call:
• ABLE softkey (WX/NAV key) respond to the call with requested channel
• NEW-CH softkey (AIS/IC key) respond to the call with but request a different channel
• UNABLE softkey (GO/MOB key) respond to the call with unable to use the requested
channel ( Note: this option is not available with ROUTINE calls)
4. If the display shows "AUTO SWITCH", the radio will automatically respond to the call
after 10s if no user intervention. For "AUTO SW OFF", a manual responce is required - for
"INDIV REPLY" options, see section 5-5.
5. The caller should respond to your acknowledgement by making voice contact
designated channel. If this does not happen, you can press PTT to initiate voice contact
instead.
The call data is stored in your Call Log (see Section 8-8).
8-18 Receiving a group call (GROUP)
GP: SAM
CALL FROM
123456789
AUTO SWITCH
▼ 00:01
GP: SAM
CALL FROM
123456789
AUTO SW OFF
▼ 00:01
GP: SAM
CALL FROM
012345678
CHANGE TO
▼ 00:11
1. When you receive notification of a GROUP call, press SILENC softkey (AIS/IC key) to
silence the alert. Press +/- button or rotate the CH knob to scroll any further information
about the call.
The priority level is always routine, and the group is identified on the screen. The group
will be one of the 20 groups of frequently called people that you set up earlier (see
Section 5-2).
2. Press ACCEPT softkey (AIS/IC key) to switch to the designated channel immediately, or
B&G - V50 & H50 Operation Instructions 57