Lowrance electronic 500 GPS Receiver User Manual


 
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Power/lights on and off
To turn on the unit, press PWR. To turn on the backlight, press PWR
again. Pressing PWR once again will turn off the backlight.
Turn off the unit by pressing and holding the
PWR key for 3 seconds.
Main Menu
Land Mode has a single Main Menu, which contains some function
commands and some setup option commands. The instructions in this
section will deal only with functions, the basic commands that make
AirMap do something. AirMap will work fine for these instructions
right out of the box with the factory default settings. But, if you want to
learn about the various options, see Sec. 5, System Setup and GPS
Setup Options.
To access the Main Menu from any Page: press
MENU|MENU. To clear
the menu screen and return to the page display, press
EXIT.
Main Menu, Land Mode.
Pages
Land Mode has four Page displays that represent the four major oper-
ating modes. They are the Satellite Status Page, the Position Page, the
Navigation Page and the Map Page. They are accessed by pressing the
PAGES key. Pressing PAGES repeatedly scrolls among the four screens
in an endless circular loop.
Each Page has a submenu screen associated with it. You access a Page
Submenu by pressing the
MENU key one time while the page is dis-
played. (Pressing the
MENU key twice takes you to the Main Menu.)
Satellite Status Page
This page provides detailed information on the status of AirMap's sat-
ellite lock-on and position acquisition. No matter what page you are on,