Lowrance 540c baja 操作ガイド

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You can access the Main Menu from any of the three Page screens by 

pressing 

|

. To clear the menu screen and return to the page 

display, press 

. 

 

The Main Menu commands and their functions are: 
Screen: changes the contrast or brightness of the display screen. 
Sounds: enables or disables the sounds for key strokes and alarms and 

sets the alarm style. 
Transparency: adjust the level of transparency for menus. 
Alarms: turns GPS alarms on or off and changes alarm thresholds. 
Route Planning: used to plan, view or navigate a route. 
My Trails: shows, hides, creates and deletes plot trails. Also used to 

navigate or backtrack a trail. 
Cancel Navigation: cancels navigation commands. Used to stop navi-

gating after you reach your destination. 
GPS Setup: sets various GPS receiver options. 
System Setup: sets general configuration options. 
NMEA 2000: provides access to all NMEA 2000 network setup options, 

including the configuration of devices on the network. For more infor-

mation, see Section 10: NMEA 2000 Menu. 
Sun/Moon Calculations: finds the rising and setting time of the sun 

and the moon. 
Trip Calculator: shows trip status and statistics. 
Timers: controls the up timer, down timer and alarm clock settings.