DL manuals Sailor Transceiver SP3110 User Manual Sailor SP3110 User Manual - page 7 Manual is about: FOR GMDSS 12345678910111213141516171819202122 Page of 22 Go Download Print this page Bookmark us SP3110 2 Furthermore, you have all the international simplex channels, quick selection of distress ch. 16 and two additional user programmable channels, and a lot of other useful features. « ‹ Prev45678910Next › »