JRC JMA-5212-4/6 User Manual page 150

[II] Set Radar Alarm Mode (Radar Alarm Mode)
For alarm issuing conditions for the radar alarm, set either entry or departure.
Procedure 1
2
3
Press [TT MENU] key.
The TT Menu will appear.
Press [5] key.
Press [2] key.
The Radar Alarm Menu will appear.
Press [5] key.
The radar alarm mode will be switched between
ON and OFF.
IN: Issues an alarm when ship enters.
OUT: Issues an alarm when ship departs.
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