Page 1
30 W PA/Loudhailer with pre- programmed fog signals and listenback facility Two Handsets (Remote control speaker/microphone with display) are available Easy channel selection with large rotary control Quick access to channel 16/9 Key Features a large alphanumeric keypad *Requires connection to external GPS www.furuno.com...
Need help?
Do you have a question about the FM-4721 and is the answer not in the manual?
Questions and answers