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Posted on Feb 28, 2010

I need a wiring diagram for a furuno LS 4100 fish finder depth sounder ???

5 Related Answers

Anonymous

  • 3 Answers
  • Posted on Oct 13, 2008

SOURCE: rl70c raymarine depth finder problem

fish finder transducer needs to be on before you boot your system. check your hsb cables and termination

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Anonymous

  • 34 Answers
  • Posted on Jan 07, 2009

SOURCE: furuno gps wiring diagram for usb

Hello!
I have the connection diagram for the GPS unit below.  It should be simple to wire up.  You will need a USB to RS-232 converter, which is available in a number of computer shops/Radio Shack.
Hope this helps you out,
Ken gp31-gp36%20operator's%20manual%20%20k%2077.jpg36ef875.jpg

Anonymous

  • 1 Answer
  • Posted on Apr 24, 2009

SOURCE: 4150sx finder erratic depth

I had the same problem last time I was out in shallow water (in less than 2 metres of water) and I suspect that the problem was weed wrapped around the transducer but won't know for sure until I take it out on the water again. I had another problem re water temp which I'll enter separately.

TechnoMarine

John Barry

  • 132 Answers
  • Posted on Jan 13, 2010

SOURCE: furuno le 6000 turns off imediatly after it is

probably receiving 10-11 volts, check for good power at the cable end where it plugs to the unit

TechnoMarine

John Barry

  • 132 Answers
  • Posted on Jan 16, 2010

SOURCE: furuno 4100 depth sounder shows depth twice what it really is

check your gain setting try auto gain and try manually gaining back to see if it resolves, if yes, send unit in to furuno, if no, ducer is probably at fault.

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Related Questions:

0helpful
1answer

When we are deep water (500 ft or deeper) the fish finder will display 3.5-10 ft. and won't show the fish or shows tons of fish. Are we able to set the depth that we would like to see eg: if we are...

Im not familiar with your particular unit but you should be using a low frequency transducer for water over 500'; something like a 50 kHz transducer or a dual frequency transducer like a 50/200kHz for detail with the high freq. but increased depth range on the lower frequency. As far as setting it to 250 ft, you should be able to use the range feature and adjust the maximum to 250'. typically the factory default is automatic so it will caonstantly adjust the range based on the maximum current depth.
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How to get the fish alarm to turn off? on the fcv-620 furuno color lcd sounder fish finder

ok mate hear you go here is the manual just click here http://www.furunousa.com/ProductDocuments/FCV585%20FCV620%20Operator's%20Manual%20e.pdf


go to page 21. you will need abobe reader but most people have that if you dont just go to adobe.com and download it its free. ok hope that helps. please leave a vote.
0helpful
1answer

My furuno depth finder gives me crazy depth readings after i go over 10knots..whats the problem?

Turbulence on the transducer is almost certain. If transom mounted, **** it slightly deeper aft and ensure that the leading edge is not exposed. If through hull, call me 847-746-0100
0helpful
1answer

When I turn on the unit it will not read the depth only a blue screen and it will not let me switch out of auto mode or run the sounder test?

I know this is an old question but just ran across it. The 1833C/NT is a radar and chart plotter. It requires the external and optional black box sounder to have depth recorder functionality.
0helpful
1answer

Furuno 4100 depth sounder shows depth twice what it really is

check your gain setting try auto gain and try manually gaining back to see if it resolves, if yes, send unit in to furuno, if no, ducer is probably at fault.
0helpful
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How do you activate the fishfinder for the furuno 1650 WF

pressing the "SNDR" button activates the sounder press"ALARM" tyo acces alarm menu, turn them on or off there, look "NEXT PAGE" for alarm 2 847-746-0100
0helpful
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Furuno Colour Video Sounder FCV-68 tech diag need.

most are available from furuno, but not FCV 68 are you sure that is the model #?
1helpful
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Faria Depth finder

I've found this manuals in Faria's site:

Depth sounder:
http://faria-instruments.com/site_manuals/IS0091F.pdf

Bombardier Depth Sounder:
http://faria-instruments.com/site_manuals/IS0138_C_digital_depth_sounder_owners_manual.pdf

Depth Sounder, Flushmount:
http://faria-instruments.com/site_manuals/IS0141c.pdf

Depth Sounder, Flush Mounted, Remotely Switched:
http://faria-instruments.com/site_manuals/IS0229_A_Digital_depth_sounder.pdf

there are also other useful manuals in the bottom of the page:
http://www.faria-instruments.com/downloads.php

0helpful
1answer

Depth sounder problem

If the transducer is mounted off of level, an error is introduced due to angle. It is a fixed percent offset, say 10%. so 10 feet reads 11 and 100 reads 110. There is an offset function to read depth below ducer, depth below keel, and depth below waterline, but these are fixed amounts in feet, not a percentage. Look at the transducer when it is operating, boat angle considered.
0helpful
1answer

Navman 4150 fishfinder

Depth: Could be for a number of reasons, too deep for the sounder - check the manual for it's max depth. Dirty water, sounder unable to penetrate through to the bottom. Weed or other debris covering the transducer. Transducer on a swing mount & being pushed out of alignment then dropping back in once stopped.

Speed: Is the speed readout controlled by a GPS or paddlewheel? If it's GPS, check the power connection of the sounder, may be loose which would also cause the depth to 'drop out'. If it's paddlewheel, you're down to bad connections or faulty unit.
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