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

Section 9 - DISTRESS calls
WARNING
A valid USER MMSI must be entered into this radio before these DSC functions can be
used. See section 5-1.
9-1 Sending a Distress Call
DISTRES CALL
►UNDEFINED
FIRE
FLOODING
COLLISION
DISTRES CALL
►UNDEFINED
HOLD DISTRES
3 SECONDS..
DISTRES CALL
UNDEFINED
11:23 UTC
22°12.023’N
▼TX IN 00:01
1. Open the red cover labelled DISTRESS.
If time is available to specify the nature of the distress, go to step 2. Otherwise, go
directly to step 3.
2. Press and release the DISTRESS key to display the following categories. Press +/- button
or rotate the CH knob to select the category that describes your situation then press
ENT.
• UNDEFINED (Undefined)
•
FIRE (Fire)
• FLOODING (Flooding)
• COLLISION (Collision)
• GROUNDING (Grounding)
• LISTING (Listing)
• SINKING (Sinking)
• ADRIFT (Adrift)
• ABANDONING (Abandoning)
• PIRACY (Piracy)
• OVER BOARD (Overboard)
3. Press and hold down the DISTRESS key for about 3 seconds, until you see the distress
call sending message (DISTRESS CALL SENDING) on the screen. The whole display starts
to flash and beep loudly.
4. After the Distress Call is sent, the radio waits for an acknowledgment.
•The Distress call is automatically transmitted every 3.5 to 4.5 minutes, until an
acknowledgement is received ("Call repeat" mode).
•Press
▼
/ ▲ to display the transmitted Distress call information.
B&G - V50 & H50 Operation Instructions 59