Installation manual

Simrad SH80
76
851--164300 / C
Speed log with RS-232 output
The sonar can also read the speed log data from a RS-232 serial line
with a standard NMEA 0183 telegram format. The telegram can
contain both the speed and the course data.
Refer to the cable connection drawing for termination of the serial
line data i n the Sonar Interface Unit.
→ Refer to drawing on page 159.
For connection to the speed log, refer to the applicable log
documentation.
Speed data from (D)GPS (RS-232)
The (D) GPS output data will normally contain the speed log
information. In such case, this serial line can be used for both the
position and speed data.
→ (D)GPS connection is described on page 78.