Furuno 1834C-BB User Manual

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7. CUSTOMIZING YOUR UNIT 
 7-20
DEPTH LINES & SPOT SOUNDINGS DISPLAY MODES: Choose where to display depth 
contours, depth data etc. 
 
Setting Description 
Default 
Setting 
PLOT/OVERLAY 
Shows depth lines and soundings on the plotter and 
overlay displays. 
PLOTTER 
Shows depth lines and soundings on the plotter display. 
OFF 
Turns off depth lines and soundings. 
PLOT/OVERLAY 
 
DEPTH LINES & SPOT SOUNDINGS DISP: 
Choose the depth range at which to show 
depth lines and soundings (depth contours, depth data, etc.) 
 
Setting 
Setting Range 
Default Setting 
SHOW FROM 
0 m/ft/fa/pb 
TO 
0-99999 m/ft/fa/pb 
1000 m/ft/fa/pb 
 
ROCKS BOTTOM TYPE DEPTH DISPLAY: Choose range for rocks depth display. 
 
Setting 
Setting Range 
Default Setting 
SHOW FROM 
0 m/ft/fa/pb 
TO 
0-99999 m/ft/fa/pb 
30 m/ft/fa/pb