Lowrance electronic LMS-339cDF iGPS GPS Receiver User Manual


 
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4. ARROW KEYS – The arrow keys are used to navigate through the
menus, make menu selections, move the map cursor and sonar chart
cursor and enter data.
5. ENT/ICONS – The Enter key allows you to save data, accept values
and execute commands. It is also used to create event marker icons.
6. EXIT – The Exit key lets you return to the previous screen, clear
data or close a menu.
7. WPT – The Waypoint key is used to save and recall waypoints,
search for waypoints and access the waypoint list. It also launches the
Point-of-Interest (POI) search menus and is involved in some naviga-
tion functions.
8. ZOUT – This Zoom Out key lets you zoom out the display. On the
Sonar Page, this key returns you to a full sonar chart display, showing
the entire water column from surface to bottom. On the Map Page, this
lets you see a larger geographic area on the map with less detail.
9. ZIN – This Zoom In key lets you zoom in the display. On the Sonar
Page, it enlarges fish signals and bottom detail. On the Map Page, it
lets you see greater detail in a smaller geographic area on the map.
Power/lights on and off
To turn on the unit, press PWR. As the unit powers up, the Map Page is
displayed. To switch to another page, press
PAGES| to Page
Name|
EXIT.
To turn on the backlight, press PWR again. The unit has three backlight
levels. Pressing
PWR will cycle through the backlight settings.
Turn off the unit by pressing and holding the PWR key for 3 seconds.
Main Menu
The unit has a Main Menu, which contains some function commands and
some setup option commands. The tutorial lessons in this section will
deal only with functions, the basic commands that make the unit do
something. The GPS will work fine for these lessons right out of the box
with the factory default settings. But, if you want to learn about the
various options, see Sec. 8, System Setup and GPS Setup Options.
You can access the Main Menu from any of the four Page screens by
pressing
MENU|MENU. To clear the menu screen and return to the main
page display, press
EXIT.