Raymarine RAY50, Инструкция по установке и эксплуатации

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7.2 Distress calls
Making a designated distress call
When making a Distress call you can specify the
nature of the distress, if GPS data is not available
you must also specify your coordinates.
Note: Your radio must have an MMSI number
saved before DSC functions can be used.
From the Distress call menu: Menu > DSC Calls >
Distress Calls
1. Select a distress type from the list.
• Undesignated
• Fire
• Flooding
• Collision
• Grounding
• Listing
• Sinking
• Adrift
• Abandoning
• Piracy
• Man overboard
If your radio has a GPS fix then the distress type
and coordinates are displayed, otherwise you will
be prompted to enter your position coordinates.
2. If prompted, enter your position coordinates and
local time using the Rotary knob or the Channel
Up and Channel Down buttons to enter the
relevant details.
3. When complete press the OK button.
4. Follow the steps for Making a Distress Call to
transmit the distress alert.
Making a distress call
In an emergency you can use your unit to make an
automatic DSC distress call.
With the spring loaded cover open:
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1. Press and hold the DISTRESS button for 3
seconds.
Once the DISTRESS button is pressed a 3
second count down will begin, when the count
down reaches zero the DSC distress call is
transmitted.
The distress call is repeated automatically until it
is acknowledged.
2. Press and hold the PTT button, then slowly and
clearly speak the details of the distress in the
following format:
MAYDAY, MAYDAY, MAYDAY
This is <state name of vessel 3 times>
MAYDAY <state name of vessel 1 time>
My position is <state latitude and longitude, or
true bearing and distance from a known point.>
I am <state nature of distress e.g. sinking, on
fire etc.>
I have <state number of persons on board and
any other information — drifting, flares fired etc.>
I REQUIRE IMMEDIATE ASSISTANCE
OVER
3. Release the PTT button.
Making a Mayday call
In an emergency you can use your unit to make a
Mayday call.
1. Press the
16 PLUS button.
2. Press and hold the PTT button.
3. Slowly and clearly speak the details of the
distress:
MAYDAY, MAYDAY, MAYDAY
This is <state name of vessel 3 times>
MAYDAY <state name of vessel 1 time>
My position is <state latitude and longitude, or
true bearing and distance from a known point.>
I am <state nature of distress e.g. sinking, on
fire etc.>
I have <state number of persons on board and
any other information — drifting, flares fired etc.>
I REQUIRE IMMEDIATE ASSISTANCE
OVER
4. Release the PTT button.
5. If an acknowledgement is not received then
repeat steps 2 to 4 above.
Cancelling a distress call before transmission
To cancel a distress call before it is transmitted follow
the steps below:
1. Release the
DISTRESS button before the count
down timer completes.
When the button is released you will be returned
to normal operation.
Digital selective calling (DSC)
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