DSC Directory listDSC Directoryentres. PressENTER toopen the EntryReview Page.Blank entry.Press ENTER toadd a Directoryentry.To add a new Directory entry:1. Open the DSC Directory on the Main Menu.2. Highlight the first blank space in the directory list, and pressENTER.ORPress MENU, highlight New Item, and press ENTER.3. Enter the MMSI number, the name, and any comments.4. When finished, highlight OK, and press ENTER.New Directory Item PageEnter theMMSI number,name, and acomment (ifneeded) n thefields.Highlight OK,and pressENTER to savethe Directoryentry.After creating a New Directory Item, the name created is attachedto that particular MMSI number. If you return to the Log, the newname appears under the corresponding MMSI number.Another way to input a name is from the Entry Review Page or theDSC Distress Call Page or DSC Position Report Pages. The Nameand MMSI are sent to other Garmin GPS units: Only the MMSInumbers are sent to other non-Garmin DSC users.Making a Distress CallTo make a distress call, press the MayDay button on your VHFradio. The call transmits on an emergency channel with the MMSInumber attached to the call, if you have DSC support. Any DSC-equipped mariner (on sea or land) within range can receive the call.74 GPSMAP 378/478 Owner’s ManualMAIn Menu > dsc tAb
