Lowrance LST-3800 - Manual
Lowrance LST-3800 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – Recommended Tools and Supplies; Wiring; Failure to use a fuse with this product
- Page 5 – Operation; and
- Page 6 – Timeout; Timeout in the center square on the main menu (left) will take; Pages
- Page 7 – Autoscroll
- Page 10 – Notes
- Page 11 – LOWRANCE ELECTRONICS
- Page 12 – How to Obtain Service...; Contact the Factory Customer Service Department. Call toll-free:; ...outside Canada and the USA:; Accessory Ordering Information; LEI Extras
1
Pub. 988-0064-351
LST-3800
In-Dash Digital Sonar Gauge
Installation & Operation Instructions
The LST-3800 is a depth and temperature gauge that comes with a 200
kHz transducer, features deep and shallow alarms and has three main
page displays. It can show depth in Meters or Feet, temperature in Fahr-
enheit or Celsius and its display may be set to rotate between Tempera-
ture, Depth or Dual display pages. The unit fits in a standard 2-1/8" (54
mm) hole used by most marine equipment manufacturers.
The 3800 is designed to display water depth and surface water tempera-
ture, but you MUST have a transducer with built-in temp sensor to re-
ceive temperature information.
LST-3800 temperature gauge.
Mounting Preparations
When installed, the gauge's bezel will cover a circular area at least 2-1/2"
(64 mm) wide on the front of the dash. To mount the unit, make sure
there is at least 4-1/8" (105 mm) from the front of the dash to any ob-
struction behind the dash. The maximum usable dash thickness is 1-1/8"
(28.5 mm). Also, make certain there is room to route the unit's cables.
The following figure shows gauge dimensions.
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Summary
3 Recommended Tools and Supplies Supplies are not included, unless otherwise indicated. If the dash doesnot have a standard 2-1/8" (54 mm) hole, you will need a drill or saw tomake the hole. Carefully measure the dash thickness and the hole areabefore cutting or drilling. The buzzer installation...
5 Caution: The bare ends on any unused wires could cause an electrical shortif left exposed. To prevent this, you should cover the individualwire ends — either by capping them with wire nuts or wrappingthem with electrical tape. You should cut off the bare wire beforetaping off the ends. After conne...
6 Timeout There is no exit key in the LST 3800. The menus "time out" instead. Thatmeans they automatically close after a preset amount of time. When youinstall the gauge, the default timeout duration is 5 seconds. You canmodify the T IMEOUT setting by pressing MENU and using the up and down ...
