Lowrance hds-5x 사용자 설명서

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Controls the sensitivity of the radar receiver. 

Increasing  gain  will  show  more  detail  on 

the  screen;  decreasing  gain  will  show 

less  detail.  Too  much  detail  will  clutter  the 

screen. Conversely, desired returns may not 

be shown if gain is too low.

Reduces  or  eliminates  onscreen  clutter 

caused by wave action near your vessel.

Precipitation reflects radar signals, cluttering 

the screen. Rain Clutter reduces or eliminates 

returns caused by rain, hail, sleet or snow. 

Reduces  interference  from  other  active  ra-

dars near your vessel. If another ship is op-

erating radar near you, interference from its 

radar signals can appear on your display. 

Increase interference rejection until radar 

interference is eliminated from your display. 

Interference Rejection has four settings: 

Off, 

Low, Medium and High.

This feature increases the size of radar 

targets,  making  them  easier  to  see  on  the 

display. Target Boost has four options: 

Off, 

Low, Medium and High.

Selecting Auto gain  from the Radar menu will automatically set the sensitivity of 

the receiver to a level that works well under most conditions, reducing the need for 

adjustments. If you make adjustments to the Gain level when Auto gain is on, Gain 

will switch to manual mode. 
To select Auto Gain:

1.   Press  the 

MenU key. The Radar menu will appear

2.   Select  Auto gain and press