Lowrance lcx-112c 操作指南

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页码 232
 
101
 
Main Menu. 
The Main Menu commands and their functions are: 
Screen command: changes the contrast or brightness of the display screen. 
Sounds command: enables or disables the sounds for key strokes and 
alarms and sets the alarm style. 
Alarms command: turns GPS or sonar alarms on or off and changes 
alarm thresholds. 
Transparency  command: allows you to change the thickness of the 
dialog boxes so you can see through the dialog box. 
Route Planning
 command: used to plan, view or navigate a route. 
My Trails command: shows, hides, 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. 
Sonar Setup command: sets various sonar options. 
GPS Setup command: sets various GPS receiver options. 
System Setup command: sets general configuration options. 
Sun/Moon Calculations command: finds the rising and setting time of 
the sun and the moon. 
Trip Calculator command: shows trip status and statistics. 
Timers command: controls the up timer, down timer and alarm clock settings. 
Browse MMC Files command: this allows you to view the installed 
MMC card and the files it contains.