Sony FS-2570 ユーザーズマニュアル

4  DISTRESS OPERATIONS 

12. Rotate the [ENTER] knob to choose TELEPHONE and then push the [ENTER] knob. 

(NBDP-FEC may also be used.) Push the [ENTER] knob to open the DSC FREQ 
menu.  

GO TO EASY VIEW

 

 

 

 

 

 

 

  

  

GO TO ALL VIEW

** 

Compose message 

 **

             DISTRE  123456789 

COAST ID:
ID IN DIST:

CALL TYPE:   RELAY ALL 

   4207.5
   6312.0 

 12577.0
 16804.5

2187.5

   

 

 

13. Rotate the [ENTER] knob to choose appropriate DSC (NBDP) frequency and then 

push the [ENTER] knob. The display now looks something like the one below in case 
of radiotelephone. 

CALL TYPE

: RELAY SEL

 

COAST ID

: 

001234567

 

ID IN DIST

:    NO INFO    

NATURE

: SINKING          

POS: 34

°

45N   135

°

22E AT 10:00 

   

DSC FREQ    : 

8414.5 KHZ

COM. TYPE 

: TELEPHONE

** 

Compose message 

 **

 

14. Press the [CALL] key, and the message “Category distress transmit sure?” appears. 

Continue pressing the key until the display shows “Distress relay sel call in progress!” 
to send the distress relay call. 

Distress relay sel 
call in progress!

DSC FREQ    : 

8414.5 KHZ

TO COAST     : 

001234567

SHIP IN DIST : NO INFO
 

TIME TO GO    :     8S 

[CALL] key
pressed 3 
seconds

Category distress 
transmit sure?

DSC FREQ    : 

8414.5 KHZ

TO COAST   : 

001234567

ID IN DIST : NO INFO
POS :  34

°

45N    135

°

22E AT 10:00

TELEPHONE    

8291.0 KHZ

KEEP PRESSED FOR               3S 

 

15. The equipment then waits for acknowledgement of the distress relay, displaying the 

message shown below. If the distress relay is not acknowledged within five minutes, 
the message “No response. Try relay again.” appears. If this occurs, send the distress 
relay again. 

Wait for distress 
relay acknowledge.

  

 

TIME TO GO :     4M59S

DSC FREQ 

    : 

8414.5 KHZ

FROM COAST : 001234567
SHIP IN DIST: NO INFO

 

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