Compact, easy to use and a great value • Built-in Class D DSC Bu lt-in lass n C • IPX7 submersible protection P 7 ubmer ib e r ection mers o • Superior receiver sensitivity, S perior ce ver sensitivity, er e s tivi supe r p k superior speaker audio upe per udio d • Large LCD and simple operation a g C an si p imp per tion on • Common GPS/NAV interface Common P /NAV nt rfac face • AquaQuake™ draining function A uaQuak ain n functio nin t • Weather channel receive with alert function Weather c a n rec ive with ert u ctio athe v ion • Favorite channel function avor e ha rite hann ri unction un tio • Dualwatch and Tri-watch functions D alw c a ri at function MA-500TR AIS Transponder compatible

Class D Digital selective calling The built-in Class D DSC provides ad- ditional safety at sea. The built-in DSC watch function monitors Ch 70 (DSC chan- nel) activity, even while you are receiving another channel. Distress, individual, group, all ships, position request/reply, polling re- quest/reply and DSC test calls can be sent. DSC messages can be received and auto- matically stored in the message memory. in 1 m of water for up to 30 minutes (except cables). The supplied microphone also has submersible protection. Easy to see large display 217/32 in) shows a full sized channel number. A...