ICOM IC-M602 사용자 설명서

DSC OPERATION

■ Receiving DSC calls

◊ Receiving a distress call

While monitoring channel 70 and a distress call is received:
➥Emergency alarm sounds for 2 minutes.

• Push any switch to stop the alarm.

➥“Received Distress” appears in the display; then

channel 16 is automatically selected.

➥Continue monitoring channel 16 as a coast station may re-

quire assistance.

◊ Receiving a distress acknowledgement

While monitoring channel 70 and a distress acknowledge-
ment to other ship is received:
➥Emergency alarm sounds for 2 minutes.

• Push any switch to stop the alarm.

➥“Received Distress ACK” appears in the display;

then channel 16 is automatically selected.

◊ Receiving an all ships call

While monitoring channel 70 and an all ships call is received:
➥Emergency alarm sounds when the category is ‘Distress’

or ‘Urgency’; 3 beeps sound for other categories.

➥“Received All ships” appears in the display; then

channel 16 is automatically selected for voice communica-
tion.

➥Monitor the selected channel for an announcement from

the calling vessel.

BUSY-

25W

---

INT

---CALL

LOCAL--DUP

SCRAM--

TAG

Received

CAN

All Ships

<Chuck3

<CLR˘Exit>

<CLR˘OK>

CALLING

BUSY-

25W

---

INT

---CALL

LOCAL--DUP

SCRAM--

TAG

Received

CAN

DistressACK

<Osaka Bay

>Chuck3

<CLR˘Exit>

CALLING

BUSY-

25W

---

INT

---CALL

LOCAL--DUP

SCRAM--

TAG

Received

CAN

Distress

<Chuck3

<CLR˘Exit>

CALLING