Raymarine T121 Hull Transmitter [T121] Cartography | Garmin BlueChart Entertainment Options

Entertainment Options

microSD™ card preinstalled

BlueChart g3 features up to 1’ contours

and may also be used to eliminate interference that may be caused by nearby ships with transducers operating at the same frequency

Raymarine T121 Hull Transmitter [T121] Cartography | Garmin BlueChart Entertainment OptionsRaymarine T121 Hull Transmitter *For multi hulls, advanced Micronet technology allows your displays to use wind direction to automatically determine which hull transducer supplies the information you need. No switches required. *Note: you need two hull transmitters for this configuration. Quick Guide (pdf) Owner's Manual (pdf)