furno LS4100 PROBLEM

[39NESP]

my LS4100 in 52 mt water i get a very poor reading without zoom or
bottom lockdoes any body have one of these sounders they can show me pictures of in or around this depth

cheers snap

[TimiBoy]

my LS4100 in 52 mt water i get a very poor reading without zoom or
bottom lockdoes any body have one of these sounders they can show me pictures of in or around this depth

cheers snap

Did you used to get good readings?

How is the transducer set up?

What power is the transducer?

Does the sounder have 200/50 Hz option? 200 at this depth should work a treat.

Do you have a gain adjustment on the sounder?

Once answered, we should be able to help!

Cheers,

Tim

[39NESP]

Did you used to get good readings?NO

How is the transducer set up?JUST BELOW OF BOAT

What power is the transducer?300 WRMS

Does the sounder have 200/50 Hz option? 200 at this depth should work a treat.YES

Do you have a gain adjustment on the sounder?YES

Once answered, we should be able to help!

Cheers,

Tim
CHEERS SNAP

[TimiBoy]

was the system installed by the supplier, or by whom?

Can you supply a photo of the transducer as attached to the boat?

Cheers,

Tim

[honda900]

Snap,

the electronics forum has a sticky (top of the list) sounder reading, has very useful configuration information for the furuno's may not quite be your model but may help you, also has a bunch of images from really deep water off tasmania.

Regards
HOnda.