Displays number of seconds to continue pressing the DISTRESS button to transmit the distress alert.
The display changes as below. It takes about 40 to 60 seconds to transmit the distress alert, and the number of seconds until transmission is completed is shown at the bottom of the
display. At this time the output power
Distress alertof the radiotelephone is
message in progress!automatically set to maximum.
NATURE: UNDESIGNATED
POS: 12°34.0000N 123°45.0000E AT 12:34
TELEPHONE 2182.0 kHz

4. DISTRESS OPERATIONS

4.1.1Sending distress alert by DISTRESS button, nature of distress not specified

1.Open the DISTRESS button cover and press and hold down the DISTRESS button more than four seconds. The button flashes in red and the buzzer sounds rapidly. The display shows the contents of the distress alert call: your ship’s nature of distress, position, time and the DSC frequency over which the alert has been transmitted.

The number of seconds to continue pressing the DISTRESS button appear at the bottom of the display. The buzzer sounds continuously and the lamp in the button lights when the button has been pressed four seconds. You can release the button at that time.

Nature of Distress Position, Time

DSC Frequency used to transmit the distress alert

Distress button pressed!

 

NATURE: UNDESIGNATED

 

POS: 12°34.0000 N

 

 

 

123°45.0000E

AT 12:34

 

TELEPHONE

2182.0 kHz

 

DSC FREQ :

2187.5kHz

 

KEEP PRESSED FOR 2S

DSC FREQ :

2187.5 kHz

 

TIME TO GO :

38S

 

Time to go until distress

alert is completely transmitted.

After the distress alert has been sent, the display changes as below and the audio alarm is stopped. Wait to receive the distress acknowledge call from a coast station, which usually takes 1 to 2 min 45 seconds. (The DISTRESS button remains lit until the equipment receives the distress acknowledge call from a coast station.) When waiting the distress acknowledge, the timer counts down the number of minutes before next retransmission, from 3.5 to 4.5 minutes, randomly set.

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Furuno FS-5070 manual Distress Operations