Lowrance electronic 4000M GPS Receiver User Manual


 
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Timers command: controls the up timer, down timer and alarm clock
settings.
Browse MMC Files command: this allows you to view the installed
MMC card and the files it contains.
Pages
The unit has three Page displays that represent the three major operat-
ing modes. They are the Satellite Status Page, the Navigation Page and
the Map Page. They are accessed by pressing the
PAGES
key, then using
or to select a Page. (Clear the Pages Menu by pressing
EXIT
.)
Pages Menu, showing some Map display options.
Satellite Status Page
The Satellite Status Page, shown, provides detailed information on the
status of the GlobalMap 4000M's satellite lock-on and position acquisi-
tion. To get to the Satellite Status Page: Press the
PAGES
key, then use
or to select
S
TATUS
. (Clear the Pages Menu by pressing
EXIT
.)
No matter what Page you are on, a flashing current position indica-
tor/question mark symbol and flashing GPS data displays indicate that
satellite lock has been lost and there is no position confirmed. The Sat-
ellite Status Page shows you the quality and accuracy of the current
satellite lock-on and position calculation.
WARNING:
Do not begin navigating with this unit until the numbers
have stopped flashing!