inserted into the unit. Navionics charts must be inserted into the unit, then selected as a Map Choice option in the Map Data menu.
To display a Navionics chart:
1.Install the Navionics MMC in the memory card compartment and turn on the unit. (For full card install instructions, see Sec. 2.)
2.From the Map Page, press MENU↓ to MAP DATAENT↓ to MAP CHOICEENT. Select the Map Name, then press ENTEXITEXIT.
Navionics Map Choice highlighted. Press Ent to select the desired
Navionics map from the Map Choice drop down box.
WARNING:
You should never format the MMC containing your Navionics chart. Formatting the MMC will permanently erase the chart from the card.
Overlay Data
On any Page display except Satellite Status, you can overlay additional GPS or navigation data on the screen with the Overlay Data command. For example, if you left your watch at home, you could display the local time on top of the map. Or, if you wanted to see details about your route and trip, you could show your bearing, course, average speed and trip distance.
The various data available from your unit are divided into categories in the Overlay Data menu. These categories include GPS Data, Naviga- tion, Trip Calculator, Time, Sonar Data and Miscellaneous Data.
You can select items from any of these categories for display, in any combination — the category divisions are there only to help you sort through the information.
