Lowrance lcx-112c 操作ガイド

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show sonar signals on your screen. This unit will work fine right out of 
the box with the factory default settings. But, if you want to learn 
about the various sonar options, see Sec. 4, Sonar Options & Other 
Features (For general system setup and GPS options, see Sec. 8, System 
Setup and GPS Setup Options
). 
You can access the Main Menu from any of the four Page screens by 
pressing 
MENU
|
MENU
. To clear the menu screen and return to the page 
display, press 
EXIT
. (Remember, our text style for "
MENU
|
MENU
" means 
"press the Menu key twice." See a full explanation of our instruction 
text formatting in Instructions = Menu Sequences.)  
 
Main Menu. 
The Main Menu commands and their functions are: 
Screen command: changes the contrast or brightness of the display. 
Sounds command: enables or disables the sounds for key strokes and 
alarms and sets the alarm style. 
Transparency  command: allows you to change the thickness of the 
dialog boxes so you can see through the dialog box. 
Alarms
 command: turns GPS alarms on or off and changes alarm thresholds. 
Route Planning command: used to plan, view or navigate a route. 
My Trails command: shows, creates and deletes plot trails. Also used 
to navigate or backtrack a trail. 
Cancel Navigation command: turns off the various navigation commands. 
Used to stop navigating after you have reached your destination waypoint, 
Point of Interest or map cursor location; or after you reach the end of a route 
or trail.