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Lowrance 1240A User Manual

Lowrance 1240A
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INSTALLATION AND
OPERATION INSTRUCTIONS
1240A
IN-DASH MOUNT SONAR
http://www.lowrance.com
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Lowrance 1240A Specifications

General IconGeneral
BrandLowrance
Model1240A
CategorySonar
LanguageEnglish

Summary

INSTALLATION

MOUNTING

Details the process of physically installing the sonar unit onto the boat's dash or panel.

POWER CONNECTION

OPERATION

RANGE SELECT

Guides users on selecting depth ranges (40ft, 100ft) and interpreting readings beyond the displayed scale.

SENSITIVITY

Covers adjusting the sonar's sensitivity using the small knob to optimize signal reception and detect fish.

SUPPRESSION

Details how to use the suppression feature to filter out unwanted signals like interference or cavitation.

SPECIFICATIONS

FULL ONE-YEAR WARRANTY

HOW TO OBTAIN SERVICE

ACCESSORY ORDERING INFORMATION

Guides users on how and where to purchase optional accessories for the sonar unit.

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