Lowrance mark-5x dsi 用户指南

25

Controls  Sonar  op-

tions and display set-

tings  like  Noise  Re-

jection,  Surface  and 

Fishing Mode. 

Noise Rejection
Noise  Rejection  counteracts  sonar  signal 

interference by reducing onscreen clutter. 

Surface Clarity (Advanced Mode only)
Surface Clarity reduces 

surface clutter by 

decreasing the sensitivity 

of the receiver near the 

surface.

Manual Mode
In  this  mode,  the  unit  sends  sonar  signals 

only to the depth range you select, instead of 

automatically searching for the bottom. That 

makes it easier to focus on suspended fish.

Fishing Mode
Fishing Mode is covered in Basic Operation 

section.

Reset Fishing Mode
Switches Fishing Mode to the default General 

use setting. 

Installation
Accesses  the  Installation  menu,  where 

adjustments can be made to Keel Offset, Water 

Speed and Temp calibration settings.