Alarms and Messages
BATTERY ALRM: Sounds when the battery reaches a specified low or high voltage. Check the battery wiring.
WX: Sounds when you set a weather alarm and the radio detects an incoming weather alert
Broadcasts and Alerts, page
the alert.
GPS ALARM: Sounds first when GPS data from a NMEA network or position data entered manually is more than
four hours old. Sounds again when GPS data from a NMEA network or position data entered manually is
more than 23.5 hours old
POSITION TRACKING: Appears after five consecutive failed attempts to request position information from a
vessel
(Position Tracking, page
Channel Lists
The International, USA, and Canadian channel lists are available online for reference. You are responsible for the
correct use of channels according to local regulations.
• To view the latest international channel list, go to www.navcen.uscg.gov/?pageName=apps18.
• To view the latest USA channel list, go to www.navcen.uscg.gov/?pageName=mtVhf.
• To view the latest Canadian channel list, go to www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01011.html#sched1.
Appendix
Appendix
11). The radio tunes automatically to the weather channel that is broadcasting
(Manual Position Information, page
16).
20).
(NOAA
Weather
®
25