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Lowrance LST-3800 Support Question

Lowrance LST-3800 Support Question

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Question posted by schaber76 on May 31st, 2021

Depth Finder Not Working

Depth finder just flashes 60 depth and once in awhile will say 27.3, but usually just falshes 60.

Current Answers

Answer #1: Posted by SonuKumar on May 31st, 2021 9:14 PM
This answer was accepted by the poster of the original question.
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Related Lowrance LST-3800 Manual Pages

Installation and Operation Manual - Page 1

... unit, make certain there is room to receive temperature information. It can show depth in Meters or Feet, temperature in a standard 2-1/8" (54 mm) hole used by most marine equipment manufacturers. LST-3800 temperature gauge. The maximum usable dash thickness is a depth and temperature gauge that comes with built-in temp sensor to route the unit...
Installation and Operation Manual - Page 3

If you determine the location for the LST-3800, drill a 2-1/8" (54 mm) hole in the front side of your boat. 3 Wire nuts or electrical tape are not ...the back of the dash. Finish the installation by the plastic collar (right). Wiring The LST-3800 operates from the front side of the dash, then push the LST-3800 housing through the hole in the dash or use a minimum of 24-gauge wire and wire...
Installation and Operation Manual - Page 4

...off the gauge when it , connect the red wire from the power/transducer cable to turn on a boat in storage. LST 3800 housing LST black wire to buzzer black wire Buzzer red wire to boat power Buzzer Power/transducer cable Transducer Red to the switch controlling ... the red dash light wire to dash light switch Black wire Red wire and fuse 12 volt battery LST-3800 cable connections.
Installation and Operation Manual - Page 5

... in this , you to access other internal menus and is used to modify menu options. LST-3800 keypad. 5 To prevent this digital gauge are controlled by capping them with wire nuts or wrapping...The unit won't be harmed if the power wires are connected backwards, but it won't work until they are MENU, UP and DOWN. For installation instructions, download Installation Instructions for Skimmer ...
Installation and Operation Manual - Page 6

...keys to display. like the illustration below - After making your selection, the menu will display the Depth page by pressing MENU and using the gauge it will time out, taking you want to scroll...To modify what pages will take you to scroll through the menu options until PAGES appears in the LST 3800. The menus "time out" instead. Use the UP and DOWN keys to move through the ...
Installation and Operation Manual - Page 7

... time out. Autoscroll Backlight Contrast Options Pages Shallow Alarm Deep Alarm Set Units Timeout System Setting LST-3800 Options Display options for Skimmer Transducers, part number, 988-0147-582. Dual Display Page The dual display shows depth and temperature readings simultaneously. To access a menu, press MENU and use the up and down keys...
Installation and Operation Manual - Page 8

... in the Backlight menu, use the UP and DOWN keys to set the alarm to the desired depth. Contrast After opening the Contrast internal menu, a contrast scroll bar will restore the unit to see...the UP and DOWN keys to increase the brightness level. dark numbers with the rest of water depth, ranging from the default - See the detailed entry on pages 4. To control the backlight ...
Installation and Operation Manual - Page 9

... the UP and DOWN keys to set the alarm to METERS and CELSIUS (°C). Timeout You can modify the amount of measure for temperature and depth from FEET and FAHRENHEIT (°F) to the desired...
Installation and Operation Manual - Page 11

... OF ANY KIND WHATSOEVER CONCERNING THIS PRODUCT. THIS REPAIR, OR REPLACEMENT OR REFUND (AS JUST DESCRIBED) IS THE EXCLUSIVE REMEDY AVAILABLE TO YOU AGAINST US FOR ANY DEFECT, MALFUNCTION, ...available so long as a consumer item for the product. LOWRANCE ELECTRONICS FULL ONE-YEAR WARRANTY "We," "our," or "us" refers to LOWRANCE ELECTRONICS, INC., the manufacturer of this product as you can show ...
Installation and Operation Manual - Page 12

... in USA 092805 For Lowrance and Eagle Products © Copyright 2005 All Rights Reserved Lowrance Electronics, Inc. 12 Eastern Standard Time, M-F. To order Lowrance accessories, please contact: 1) Your local marine dealer or consumer electronics store. Call toll-free: 800-324-1356. 8 a.m. to 5 p.m. to change or end our shipping policies, regulations and...

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