150 Series

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41 Series

35 Series

Description

Accessories

Files

Parts

FAQs

DS41 Digital Depth Sounder and NMEA Repeater (discontinued) 2.5 Inch Round stand alone Digital Depth Sounder capable of reading to 200 Feet, Meters or Fathoms Capable of dual station operation off one depth transducer or can be connected to any NMEA Depth sounder as a repeater.   WATER & IMPACT PROOF The molded, one piece waterproof front lens and protected keys of 40/41 SERIES instruments makes them perfect for open cockpit installations, where rain, spray, or a drenching can be expected. Durable, coated PCBs are securely fastened in a shock-tested chassis to withstand the pounding the instruments will be subjected to on a foul day. COMPACT SIZE Designed to match most popular sized engine gauges. These instruments fit snugly into a standard 2-inch hole. EXTRA LARGE DISPLAY Visibility is not a problem, with enormous bold digits and informational flags in a high contrast background. The 40/41 SERIES are easy to see even from a distance. BACKLIGHTING Visibility is further enhanced with backlit keys and LCD display. EXTRA LARGE DISPLAY Visibility is not a problem with enormous bold digits and informational flags on a high contrast background. All of your crew will be able to read the instruments from various angles even from a distance. DS41 DEPTH SOUNDER The Horizon DS41 depth sounder displays depth selectable in feet, fathoms or meters. The deep and shallow alarms may be set anywhere within the instruments range and can be set to provide a safety window when anchoring. The alarms are both visual and audible. A unique software algorithm assures accurate depth readings in all sea conditions and minimum false readings. The DS41 can be ordered with a transom mount, thru-hull or in-hull transducer.

Model
Depth Transducers & Hardware
DST51	Transom Mount
DST52A	Puck Shape, Long Stem Bronze Thru -Hull
DST53	Flush Mount Bronze Thru-Hull
DST55A	In-Hull with Well Housing
FB52A	Fairing Block for DST52A
Installation Hardware
EX345D	15' Depth Extension Cable

Marine \ Owners Manuals \ Instruments       DS41 Owners Manual  ( 324.96 KB )

Model	Description		List
064022016A	Round Chrome Bezel		N/A
160001020A	Mounting bracket		N/A
250002017A	Cable, power cord		N/A
568002012A	Round Black bezel		N/A
580010123A	Flush mount nuts		N/A
HC1004002A	IC, LM1812		N/A
TS0001019A	Output transformer		N/A

Erratic depth readings

There can be several causes for erratic depth readings. If the readings become erratic only when running the engine(s) or when the boat is moving the cause could either be interference from the engine(s) or cavitation. Also, poor bottom conditions can interfere with good depth readings.

Depth reading is constantly cycling up and down

Most likely the unit is in the simulation mode. To verify this unplug the transducer, if the depth sounder continues giving these readings then refer to the owners manual in order to remove the unit from the simulation mode. If there are no instructions present please contact technical support for assistance.

Can't I just put a splitter on the transducer cable to run two displays?

Transducers are "balanced" devices and are very sensitive to changes in impedance. If a splitter is installed the impedance is altered too severely and the transducer is no longer capable of operating.

How do I turn the power on and off on my depth instrument without having to disconnect it from the battery?

In a typical wiring situation the instruments are wired directly to an accessory panel or breaker. When power to the boat is turned on the instruments are designed to turn on automatically as well, making an on/off switch on the instrument unnecessary. It is possible to wire in an external on/off switch in-line if access to an accessory panel or breaker is not available.

Can I run two displays from one transducer?

Yes, The DS41 can be setup as a dual station depth sounder system. First connect the transducer to main DS41 setup as the master unit. Then run a single NMEA wire to a second display setup as the slave unit. Now you will be able to have the same depth information at both stations off one transducer.