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18
6
DSC OPERATION
ï
ï
Receiving an individual call
While monitoring Ch 70 and an individ-
ual call is received:
➥
Emergency alarm or beeps sound de-
pending on the received category.
➥
“RCV Individual” scrolls in the display,
then the channel specified by the calling station is automat-
ically selected for checking the channel condition.
ï
ï
Receiving a geographical area call
While monitoring Ch 70 and a geo-
graphical area call (for the area you are
in) is received:
➥
Emergency alarm or beeps sound de-
pending on the received category.
➥
“RCV Geographic” scrolls, then the channel specified by
the calling station is automatically selected for voice com-
munications.
➥
Monitor the selected channel for an announcement from
the calling ship.
When no GPS receiver is connected or if there is a prob-
lem with the connected receiver, all geographical area calls
are received, regardless of your position.
ï
ï
Receiving a position reply call
While monitoring Ch 70 and a position reply call (for the area
you are in) is received:
➥
“Received POS” appears in the display.
• “Latitude and longitude are displayed alternately.
When no GPS receiver is connected or if there is a prob-
lem with the connected receiver, all geographical area calls
are received, regardless of your position.
ï
ï
Receiving a position request call
While monitoring Ch 70 and a position
request call (for the area you are in) is
received:
➥
“RCV Pos request” scrolls in the dis-
play.
➥
Push [DSC] to reply to the call.
When no GPS receiver is connected or if there is a prob-
lem with the connected receiver, all geographical area calls
are received, regardless of your position.
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Summary of Contents for IC-M402
Page 1: ...IC M402 ...
Page 30: ...24 9 INSTALLATION AND MAINTENANCE er s d at at n y EXAMPLE ...
Page 43: ...HONE Cap ut ...
Page 47: ......
Page 48: ...42 14 MB 69 HM 127 TEMPLATE Unit mm inch MB 69 ...
Page 49: ...44 15 OPTION r t M x ...
Page 50: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...