Lowrance lcx-20c 用户手册

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always at the top of the screen. The arrow in the center of the screen is
your present position. It points in the direction you're traveling.

 

Map Page, showing position on Bull Shoals Lake, Arkansas. The full

map option (left). Map with sonar option (right).

Map Page is the default screen that appears when you turn on the unit.
To get to the Map Page from another page: Press 

| 

→ or ← to

|

.

You can display a split screen showing both the Map and Sonar pages
at the same time. This feature is discussed in Sec. 4, Sonar Options &
Other Features.

The Map Page represents a GPS function, so it is discussed in much
greater detail in Sec. 6.

Sonar Page
The Sonar Page displays the sonar chart. This is a "cross-section" view
of the water column beneath the boat. The chart moves across the
screen, displaying sonar signal echoes that represent fish, structure
and the bottom.

To get to the Sonar Page: Press the 

  key,  then  use 

→ or ← to

select 

. (Clear the Pages Menu by pressing 

.) The Pages Menu

offers five chart display options under the Sonar Page category. To access
them, press 

|

← or→ to 

|

↓ to 

|

.

The Sonar Page has its own menu, which is used for advanced functions
and for setting various options. (Sonar Options and other features are
discussed in Sec. 4.) To Access the Sonar Page menu, from the Sonar
Page press 

.