Lowrance electronic LMS-337C DF - Manual (Page 56)

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Browse MMC Files command: this allows you to view the installed
MMC card and the files it contains.
Pages
The unit has four Page displays that represent the four major operating
modes. They are the Satellite Status Page, the Navigation Page, the Map
Page and Sonar 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 Sonar display options.
Satellite Status Page
The Satellite Status Page provides detailed information on the status of
the unit's satellite lock-on and position acquisition. To get to the Satel-
lite Status Page: Press the
PAGES key, then use
→ or ← to select
S TATUS
.
(Clear the Pages Menu by pressing EXIT ).
This page represents a GPS function, so it is discussed in much greater
detail in Sec. 6.
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.
WARNING:
Do not begin navigating with this unit until the numbers
have stopped flashing!