Lowrance electronic MARK 5X PRO Benutzerhandbuch

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Provides access to Keel Offset and Temp Calibration 

settings.

Keel Offset
All transducers measure water depth from the 

transducer to the bottom. As a result, water depth 

readings do not account for the distance from the 

transducer to the keel or from the transducer to the 

water surface. 

      

Keel

Transducer

Keel Offset (-3.5 feet)

When the unit is in manual mode, you may not re-

ceive any depth readings, or you may recieve incor-

rect depth information. 
 
Fishing Mode
Enhances the performance of your unit by 

providing preset packages of 

sonar settings geared to specific 

fishing conditions. For more 

information about fishing modes, 

refer to the Basic Operation 

section.

Reset Fishing Mode
Resets selected fishing mode to default settings. 

That is useful when you want to clear settings ad-

justments made while using a fishing mode. 

wArnInG: Manual mode should only 

be used by advanced sonar users.