Icom IM422 - Manual (Page 19)

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6
DSC OPERATION
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6
■ MMSI code programming
The 9-digit MMSI (Maritime Mobile Service Identity: DSC self
ID) code can be programmed at power ON.
This function is not available when the MMSI code has
been programmed by the dealer. This code programming
can be performed only twice.
q Turn power OFF.
w While pushing [DSC•
POS ], turn power ON to enter MMSI
code programming condition.
e After the display appears, release [DSC• POS ].
• A cursor starts blinking.
r Enter the specified MMSI code by pushing [Y] or [Z].
• Push [CH/WX• DUAL ] or [16• 9 ] to move the cursor forward or
backward, respectively.
t Input 9-digit code, then push [DSC• POS ] to set the code.
• Returns to the normal operation.
■ MMSI code check
The 9-digit MMSI (DSC self ID) code can be checked.
q Push [DSC•
POS ] to enter the DSC menu.
w Push [Y] or [Z] to select “ ” and push [DSC• POS ].
e Check the 9-digit MMSI (DSC self ID) code.
• The MMSI code is displayed and scrolls at the channel comment
indicator.
r Push [DSC•
POS ] to exit the DSC menu.
MMSI (DSC self ID) code scrolls