150 Series

45 Series

41 Series

35 Series

Description

Accessories

Files

Parts

FAQs

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SL150 SPEED LOG Loaded with features, the SL150 displays speed to 50 mph or equivalent in knots or kph. For the racer, speed is selectable in tenths or hundredths. In addition a 5 and 10-minute count down timer and trip timer are a button press away. Log features include trip log and total distance. Seawater surface temperature is selectable in degrees C° or F°. GREAT DISPLAY The SL150 features a high contrast LCD display with big bold digits that are easy to read in any light condition. A rugged non-corrosive case features a curved lens that reduces glare. Backlighting optimizes night viewing. UNCOMPLICATED INSTALLATION Installation is a breeze without the use of special tools. The SL150 is a square 4-inches instrument flush mounts for custom looking installations. The case protrudes less than 1 inch from the bulkhead and only 1-inch into the surface. Of course, the SL150 instrument outputs reliable NMEA data, for interface with repeaters and other electronics.

Model
Installation Hardware
EX345	15 Speed Log Extension Cable
Rain/Dust Covers
DC150	Dust Cover
Speed Impeller
SIA51	Transom Mount
SIA53	Self Sealing Nylon Thru-Hull

Marine \ Owners Manuals \ Instruments       SL150 Owners Manual  ( 780.28 KB )

Model	Description		List
064026016A	Front case		N/A
108013023A	Panel Gasket		N/A
DC150	Dust Cover		N/A
HI0005027A	Backlight, LED		N/A
HU1008004A	Microprocessor		N/A
IM0008017A	LCD		N/A

There is no speed reading

The paddlewheels can be damaged by being knocked (eg running aground). Damage may not be apparent to initial inspection. 1) Check the paddle wheel to ensure that it is free and spinning. 2) Check to make sure all the blades of the paddlewheel are in tact.. Replacement paddlewheel kits are a standard spare part and most dealers keep a few paddlewheel kits in stock. You need to specify whether the paddlewheel to be replaced is a transom mount or a through hull type as the two paddlewheels are different. Paddlewheels are easy to remove/install.

The speed reads low, or speed readings erratic

The transducer was installed incorrectly. The spokes on the paddlewheel are sloped in one way, and the transducer must be installed so that the spokes of the paddlewheel are facing forward to catch the water as it flows past. The speed transducer must be installed in a position on the boat where it will receive a clean water flow that is free from turbulence. Preferably it should be in a section of the boat, which is flat and smooth. The paddlewheel must not be behind any other transducers, especially the depth transducer and in powerboats should not be in line with any which might cause turbulent flow onto the transducer. Additionally, in yachts the speed transducer must be mounted as close as possible to the centerline. The further off the center line the paddlewheel transducer is the greater the variation will be experienced in boat speed reading from one tack to the other tack.