Lowrance lms-522c igps 操作指南

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In some urban areas, businesses are so close to one another that 

their POI icons crowd each other on the screen. You can reduce 

screen clutter and make streets and other map features easier to 
see by simply turning off the display of POIs you're not watching 

for. (To see how, check the text on Map Detail Category Selection, 

page 162. It shows how to use the Map Categories Drawn menu to 

turn individual POI displays off and on.) Even though their display 

is turned off, you can still search for POIs and their icons will pop-

up when your unit finds them for you. 

The Map Page has its own menu, which is used for several functions 

and for setting various options. To access the Map Page Menu, from the 

Map Page, press 

. 

The Pages Menu also offers several map display options under the Map 
Page category. To access them, press 

|

←  → to 

|

↓ to Op-

tion|

. 

   

 

In pages that have two major windows (such as two maps) you can tog-

gle back and forth between the two windows by pressing 

|

. This allows you to change which map your cursor 

moves on, and which map the menu operates on. The window with the 

blue title bar is the active window.