Nmea 0183 Output (Advanced); Sonar - Humminbird 398ci SI Combo Operation Manual

NMEA 0183 Output turns the NMEA* output on or off. NMEA Output should
be turned On if you connect the NMEA Output wires of the GPS Receiver cable
to another NMEA-compatible device, such as an autopilot.
*NMEA 0183 is a National Marine Electronics Association standard for data
communication.
NOTE: A separate purchase of accessory AS-HHGPS may be required for the
NMEA output function.
The following NMEA sentences are output when NMEA 0183 Output is
turned On:
DPT - Depth
MTW - Water Temperature
GLL - Lat/Lon Position
GGA - GPS Fix Data
RMC - Recommended Minimum Specific GNSS Data
VTG - Course Over Ground and Ground Speed
ZDA - Time and Date
When navigating, the following NMEA sentences are also output when
NMEA 0183 Output is turned On:
APB - Autopilot Sentence B
BWR - Bearing and Distance to Waypoint
RMB - Recommended Minimum Navigation Info
Sonar sets whether the Sonar views are shown in the View rotation. Select Off
to deactivate Sonar and remove the Sonar Views from the View rotation.
NMEA 0183 Output
(Advanced)
Settings: Off, On; Default = Off

Sonar

Settings: Off, On; Default = Off
163 Setup Menu Tab