Icom IC-M92D Instruction Manual - Page 31

Distress call

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New2001 DSC OPERATION 8 ■ Distress call A Distress call should be transmitted if, in the opinion of the Master, the ship or a person is in distress and requires immediate assistance. NEVER MAKE A DISTRESS CALL IF YOUR SHIP OR A PERSON IS NOT IN AN EMERGENCY. A DISTRESS CALL SHOULD BE MADE ONLY WHEN IMMEDIATE HELP IS NEEDED. D Simple call q Confirm no Distress call is being received. w While lifting up the key cover on the back side of the trans- ceiver, hold down [DISTRESS] for 3 seconds to transmit the Distress call. • While holding down [DISTRESS], count down beeps sound and both the key and display backlighting blink. • DSC channel (Channel 70) is automatically selected and the Distress call is transmitted. 1 NOTE: The distress call is paused for up to 15 seconds 2 when no valid position data is received. The distress call 3 is made when a valid position data is received within 15 seconds. 4 • If valid position data cannot be received within 15 seconds, the 5 distress call is made with a stored position data. e After the call, the transceiver waits for an acknowledgment 6 call on channel 70 for 10 seconds, and then waits for a call 7 by alternately monitoring channel 70 and channel 16. • The Distress call is automatically transmitted every 3.5 to 4.5 8 minutes, until an acknowledgement is received ('Call repeat' 9 mode), or DSC Cancel call is made. (p. 27) • Push [RESEND] to manually transmit the Distress repeat call. 10 • Push [Ω]/[≈] then push [INFO] to display the transmitted Distress call information. 11 • Push [Ω]/[≈] then push [PAUSE] to pause the 'Call repeat' mode, push [RESUME] to resume it. 12 13 14 15 r After receiving the acknowledgment, push [ALARM OFF] 16 then reply using the microphone. ➥ A distress alert default contains: • Nature of distress: Undesignated distress • Position information: The latest GPS or manual input position is held for 23.5 hours, or until the power is turned OFF. 24

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24
8
DSC OPERATION
New2001
1
2
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Distress call
■
A Distress call should be transmitted if, in the opinion of the
Master, the ship or a person is in distress and requires im-
mediate assistance.
NEVER
MAKE A DISTRESS CALL IF YOUR SHIP OR A
PERSON IS NOT IN AN EMERGENCY. A DISTRESS
CALL SHOULD BE MADE ONLY WHEN IMMEDIATE
HELP IS NEEDED.
Simple call
D
Confirm no Distress call is being received.
q
While lifting up the key cover on the back side of the trans-
w
ceiver, hold down [DISTRESS] for 3 seconds to transmit
the Distress call.
•
While holding down [DISTRESS], count down beeps sound and
both the key and display backlighting blink.
•
DSC channel (Channel 70) is automatically selected and the
Distress call is transmitted.
NOTE:
The distress call is paused for up to 15 seconds
when no valid position data is received. The distress call
is made when a valid position data is received within 15
seconds.
•
If valid position data cannot be received within 15 seconds, the
distress call is made with a stored position data.
After the call, the transceiver waits for an acknowledgment
e
call on channel 70 for 10 seconds, and then waits for a call
by alternately monitoring channel 70 and channel 16.
•
The Distress call is automatically transmitted every 3.5 to 4.5
minutes, until an acknowledgement is received (‘Call repeat’
mode), or DSC Cancel call is mad
e. (p. 27)
• Push [RESEND] to manually transmit the Distress repeat call.
•
Push [
Ω
]/[
≈
] then push [INFO] to display the transmitted Dis-
tress call information.
•
Push [
Ω
]/[
≈
] then push [PAUSE] to pause the ‘Call repeat’ mode,
push [RESUME] to resume it.
After receiving the acknowledgment, push [ALARM OFF]
r
then reply using the microphone.
A distress alert default contains:
➥
•
Nature of distress
: Undesignated distress
•
Position information
: The latest GPS or manual input position
is held for 23.5 hours, or until the power is turned OFF.