Marcum Technologies LX7 User Manual

Marcum Technologies LX7 User Manual

Digital sonar unit ice sonar system
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LX7
Digital Sonar Unit
User Manual
www.marcumtech.com

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Michael Judycki
January 26, 2025

I would like to know what the difference is between Marcum LX-7L Marcum LX-7

1 comments:
Mr. Anderson
May 14, 2025

The main difference between the MarCum LX-7Li and the MarCum LX-7 is the power source. The LX-7Li includes a lithium battery (as indicated by "Li" in the name), while the LX-7 comes with a 12-volt 9-amp lead-acid battery.

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Summary of Contents for Marcum Technologies LX7

  • Page 1 Digital Sonar Unit User Manual www.marcumtech.com...
  • Page 2: Table Of Contents

    Versa Electronics www.marcumtech.com Table of ConTenTs Introduction ........... 3 Features .
  • Page 3: Introduction

    LX-7 is digital, we can pack it full of more features than have ever been found in an ice sonar before. With an 8" customizable dashboard display, superior target separation, 12-level interference rejection, dual-beam transducer, expandable zoom, and much, much more, the LX7 is the perfect combination of macro features and micro precision. feaTures •...
  • Page 4: Operation

    Versa Electronics www.marcumtech.com opened, loosen the knobs on the either side of the gimbal bracket (at the base of the monitor) by turning each one counter-clockwise. Make sure to loosen the knobs a considerable distance. The monitor can now be positioned how you want it.
  • Page 5 Versa Electronics www.marcumtech.com POWER - Press and hold this button for 2 seconds to turn your unit on or off. SENS - The SENS (sensitivity) button controls the amount of sensitivity required by the unit to pick up objects like bottom, weeds, fish, smaller bait-fish, or small lures and jigs.
  • Page 6 Versa Electronics www.marcumtech.com ZOOM—The ZOOM button allows you to select the upper range of the portion of the water column you would like to zoom in on. The actual size of the Zoom window can be adjusted in the Main Menu. The Zoom feature allows you to focus the display on a specific depth within the water column, and can be a great benefit in a variety of fishing situations.
  • Page 7 Versa Electronics www.marcumtech.com increase the TARGET ADJUST. This feature should be used in conjunction with the SENS to fine-tune your display. Anglers who have a hard time seeing, as well as those who fish from a standing position will really appreciate the “TARGET ADJUST”...
  • Page 8 Versa Electronics www.marcumtech.com DISPLAY OPTIONS is the second sub-menu, and it has the following features that may be adjusted FLASHER DISPLAY The Flasher Display can be turned on or off here VERTICAL DISPLAY The Vertical Display can be turned on or off here VERTICAL ZOOM The Vertical Zoom Display can be turned on or off here DISPLAY...
  • Page 9 Versa Electronics www.marcumtech.com RESTORE This is where you can restore factory settings. The factory FACTORY settings are the most popular configuration, and if at any time of changing your selections you want to revert back to this screen, you may easily do so here. RESTORE SAVED If you find a screen configuration that you like, you can easily return to that saved screen by highlighting this selec-...
  • Page 10: Zoom

    Versa Electronics www.marcumtech.com ZooM One of the best features to have in an ice fishing Sonar is a “Zoom”, and there is none better than that of the LX-7. A Zoom feature enables you to have a magni- fied view of a selected portion of the water column. Note that when the ZOOM window is open, you can still view the entire water column on one of the other windows.
  • Page 11: Cone Angle Info

    Versa Electronics www.marcumtech.com For example, if you were fishing in 30 feet of water, and wanted to zoom in on the bottom 10 feet, press ZOOM, and then set the zoom depth for 20 feet (10 feet off bottom). Now press MENU, highlight “Zoom Window”, and select 10 feet.
  • Page 12 Versa Electronics www.marcumtech.com bottom can be indicated by a “double” or second echo that will show on your display at approximately twice the water depth. Soft bottom (silt, mud, muck) will only register one bottom reading. Using your Sonar in conjunction with an underwater viewing system is a great way to learn how to interpret your sonar signals.
  • Page 13: How To Decide Which Configuration To Use

    Versa Electronics www.marcumtech.com separate signals on your display. If you have a strike and fail to hook the fish, you can even determine if you still have bait on your jig, or if you have to reel up and re-bait based upon how the signal appears. Dead Zone - All sonar units will have a dead zone in certain circumstances.
  • Page 14: Tips For Using Your Lx-7

    TIPs for usInG Your lX-7 Setting up the transducer for ice fishing: When used in conjunction with the retractable pivoting transducer arm and rubber stopper, the LX7’s transducer will automatically level itself in your ice hole. To begin operation, take the transducer out of the recessed holder, and rotate the adjustable ice arm out from inside the shuttle.
  • Page 15: Charging The Battery

    Versa Electronics www.marcumtech.com CHarGInG THe baTTerY Your Marcum system comes with a 3-stage battery charger. This style of charger has proven to be the most effective and easiest to use of all charging systems available. While the rate of charge is low, a completely discharged battery can be brought back to a full charge in as little as 12 hours.
  • Page 16: Open Water Application

    Versa Electronics www.marcumtech.com red light will change to green. Depending on the condition of your battery, this process can take up to 20 hours to complete. At this time, you can disconnect the charger from the battery and wall outlet. However, no harm will come to your battery if you leave it attached to the charger.
  • Page 17: How To Obtain Service

    Versa Electronics www.marcumtech.com HoW To obTaIn servICe Versa Electronics We want our products to provide you with a pleasant on-the-water experi- 3943 Quebec Avenue N. ence. That means maximum customer satisfaction. If you have a problem with Minneapolis, MN 55427 your unit please contact Versa Electronics toll free number at (888) 778-1208 RA# _________________ for a Return Authorization Number (RA#) or e-mail us at service@versae.com.
  • Page 18 Versa Electronics www.marcumtech.com oTHer GreaT ProduCTs froM versa eleCTronICs Showdown Troller The new Showdown Troller Digital Fish Finder is a palm-sized sonar device with full size performance. For use in either ice-fishing or open water situa- tions…quickly “troll” from hole to hole while ice-fishing or shoot through your canoe or kayak in order to find fish and the correct depth.
  • Page 20 www.marcumtech.com MarCum User Manuals are available for download from www.marcumtech.com.

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