Actisense NMEA Autoswitch

Create a complete NMEA system solution

The Actisense NMEA Autoswitch (or an NDC-4 in
‘Autoswitch mode’) has been specifically designed to work together
with the NMEA Multiplexer / Combiner NDC-4 (in ‘Combine Mode’) to
create a complete NMEA system solution.

The normal NMEA system would have an Actisense NMEA
Autoswitch connected to two (or more) GPS / Depth sounder
units. The NMEA Autoswitch adds a special NMEA tag to the data that
passes through it to help identify which of these GPS / Depth
sounder units supplied the NMEA data. The autoswitched NMEA output
is connected to one of the NMEA Data Multiplexer’s inputs. In this
way the highest priority device’s NMEA data is autoswitched into
the complete NMEA system and the actual device supplying the NMEA
data can be determined (and displayed if required and possible) to
help the user.

Actisense NMEA Autoswitch Features:

• Specifically designed to work together with the NMEA
  Multiplexer/ Combiner
• Durable housing
• Reliable connections