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Lowrance SpotlightScan Operation Manual

Lowrance spotlightscan sonar operation manual.
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Operation Manual


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  • Page 1

    SpotlightScan™ Operation Manual ENGLISH

  • Page 3

    Copyright © 2014 Navico Holding AS. Warranty The warranty card is supplied as a separate document. In case of any queries, refer to the brand web site of your display or system:, Regulatory Statements The Spotlight complies with the following regulations: •...

  • Page 4: About This Manual

    Trademarks • ‘Navico’, ‘Lowrance’, and ‘SpotlightScan’ are trademarks of Navico, registered in the US and other countries. • ‘MotorGuide’ is a registered trademark of Brunswick Corporation.

  • Page 5

    SpotlightScan™ operation SpotlightScan Sonar shows structure and fish targets ahead and around the boat without disturbing these areas before you have a chance to fish them. The SpotlightScan transducer can be used for SpotlightScan imaging, Downscan imaging or as a conventional broadband transducer.

  • Page 6

    Non-touch HDS Gen2 units The SpotlightScan system does not connect directly to HDS Gen2 non-touch units. To use SpotlightScan imaging with a non-touch unit, network the unit to a SonarHub or to a HDS Gen2 Touch unit and select the SonarHub or HDS Gen2 Touch as your sonar source.

  • Page 7

    You must align the SpotlightScan transducer image with the direction the trolling motor is pointing. If the SpotlightScan image is not correctly aligned with the trolling motor, the orientation of the image will not match the underwater environment around your boat.

  • Page 8

    Access the Advanced menu to select Look Ahead mode and make adjustments to SpotlightScan image alignment. HDS Gen2 Touch HDS Gen2 Look Ahead Enlarges the SpotlightScan image and makes the top half of the image predominant on the display. SpotlightScan SpotlightScan in Look Ahead mode SpotlightScan |...

  • Page 9

    You can control how much of the area around your boat appears on the display by increasing or decreasing the range. Frequency SpotlightScan can be used at 800kHz or 455 kHz. 800kHz provides the highest resolution with less range. 455kHz has the best range, but with lower resolution.

  • Page 10

    Increasing the range provides a better view of structure Bottom Structure Twin sonar beams Water column Decreasing the range provides a better view of the water column and fish activity Shallow water near the shore Baitfish Tree Deeper water away from the shore Structure SpotlightScan | Operation Manual...

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