Lowrance lms-522c igps 操作ガイド

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3.  MENU – Press this key to show the menus and submenus, which 

allow you to select a command or adjust a feature. This also accesses 

search functions for streets, intersections, addresses and highway exits. 
4.  ARROW KEYS – These keys are used to navigate through the 

menus, make menu selections, move the map and sonar chart cursors 

and enter data. 
5. ENT/ICONS (Enter & Icons) – This key allows you to save data, ac-

cept values or execute menu 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 – (Waypoint) The Waypoint key is used to save and recall way-

points, search for waypoints and access the waypoint list. It also 

launches the Point-of-Interest (POI) search menus and is involved in 

some navigation functions. 
8. ZOUT – (Zoom Out) – This key lets you zoom the screen out. On the 

Sonar Page, it returns you to a full sonar chart display, showing the 

entire water column from surface to bottom. On the Map Page, it lets 

you see a larger geographic area on the map. Less detail is seen as you 

zoom out. 
9. ZIN – (Zoom In) – This key lets you zoom the screen in. On the Sonar 

Page, this key enlarges fish signals and bottom detail. On the Map 

Page, zooming in lets you see greater detail in a smaller geographic 

area on the map. 

To turn on the unit, press 

. As the unit powers up, the Map Page is 

displayed first. To switch to the Sonar Page, press 

, select 

 

and press 

. 

To turn on the backlight, press 

 again. The unit has three back-

light levels. Repeatedly pressing 

 will cycle through the backlight 

settings and turn off the backlight. 
Turn off the unit by pressing and holding the 

 key for 3 seconds. 

The unit has a Main Menu, which contains some function commands 

and some setup option commands. The instructions in this section will 

deal only with sonar functions, the basic commands that make the unit 

show sonar signals on your screen. This sonar unit will work fine right 

out of the box with the factory default settings.