Marking an SOS Location
You can mark an SOS or MOB (man overboard) location.
- Hold SOS for one second.
- Select the SOS type.
- If necessary, select OK to navigate to the man overboard location.
If you selected OK, the chartplotter sets a direct course back to the location. If you selected another type of SOS, the call details are sent to the VHF radio. You must send the call using the radio.