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Dec 30th, 2023
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 Lowrance Side Scan Help
#13502174
04/04/20 08:36 PM
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Joined: Aug 2005
Posts: 992
LeonSulak
OP
Pro Angler
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OP
Pro Angler
Joined: Aug 2005
Posts: 992 |
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13502378
04/04/20 10:49 PM
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Joined: Mar 2010
Posts: 29,022
T Bird
TFF Guru
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TFF Guru
Joined: Mar 2010
Posts: 29,022 |
Not normal. Where is your transducer mounted? Is this a new issue or have you always had it?
Okie by birth, Texan by choice. ![[Linked Image]](https://texasfishingforum.com/forums/pics/userpics/2021/01/full-47849-80883-111.jpg) USAF "Thunderbirds" Alumni 1985-1989
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13502428
04/04/20 11:24 PM
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Joined: Aug 2005
Posts: 992
LeonSulak
OP
Pro Angler
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OP
Pro Angler
Joined: Aug 2005
Posts: 992 |
New issue. Brand new active imaging transducer. Its located just to the right of the drain plug and livewell holes. What is interesting to me is it is the same on both sides, that would mean that the motor isnt in the way to me I would think. I was told by a friend that it may be a settings or interference issue.
Last edited by LeonSulak; 04/04/20 11:25 PM.
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13502867
04/05/20 06:31 AM
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Joined: Feb 2015
Posts: 4,740
Flippin-Out
TFF Team Angler
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TFF Team Angler
Joined: Feb 2015
Posts: 4,740 |
Just for grins as a test, put the motor up into tilt to be sure to get it completely out of the way. Then move the boat forward in a straight line with the TM to simulate outboard idle best-case at the transom. Look at the results from that experiment and report back. Have you tried adjusting the sensitivity? (which is really transmit power amplitude)? If you are transmitting too high of a signal, you can get ringing that is effectively echo returns that will confuse the unit's interpretation of what's out there. Also try stepping down the sensitivity, both with the outboard tilted out and not.
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13503046
04/05/20 01:24 PM
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Joined: Mar 2010
Posts: 29,022
T Bird
TFF Guru
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TFF Guru
Joined: Mar 2010
Posts: 29,022 |
Did you go into settings and change the transducer type after you installed it? If not, you need too. Will most likely fix your problem.
Last edited by T Bird; 04/05/20 01:25 PM.
Okie by birth, Texan by choice. USAF "Thunderbirds" Alumni 1985-1989
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13503058
04/05/20 01:31 PM
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Joined: Nov 2010
Posts: 5,161
Wayne P.
TFF Celebrity
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TFF Celebrity
Joined: Nov 2010
Posts: 5,161 |
That is the cross-talk anomaly between Down Scan and Side Scan. Humminbird SI units does it also but not as severe as Lowrance. ![[Linked Image]](https://i.postimg.cc/SsZjY7g4/S00126.png)
Last edited by Wayne P.; 04/05/20 01:34 PM.
Helix 12 CHIRP MEGA SI+ GPS G4N, SOLIX 10 G3, Helix 15 CHIRP MEGA SI+ GPS G4N,
Helix 8 CHIRP MEGA SI+ GPS G4N, SOLIX 12 G3, MEGA 360, MEGA LIVE TL , MEGA LIVE 2, Xplore 10
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13503103
04/05/20 01:53 PM
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Joined: Aug 2005
Posts: 992
LeonSulak
OP
Pro Angler
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OP
Pro Angler
Joined: Aug 2005
Posts: 992 |
No need to select transducers with active imaging. It does it automatically when it is hooked up. In fact, its not even a selection.
How do you eliminate the cross talk?
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13503141
04/05/20 02:18 PM
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Joined: Nov 2010
Posts: 5,161
Wayne P.
TFF Celebrity
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TFF Celebrity
Joined: Nov 2010
Posts: 5,161 |
No need to select transducers with active imaging. It does it automatically when it is hooked up. In fact, its not even a selection.
How do you eliminate the cross talk? You cannot, just have to realize what it is if you run Down Scan and Side Scan at the same time. With Humminbird SOLIX units you can turn off Down Imaging so it doesn't cross talk with Side Imaging or select a different frequency. Don't know if Lowrance units have that capability.
Last edited by Wayne P.; 04/05/20 02:22 PM.
Helix 12 CHIRP MEGA SI+ GPS G4N, SOLIX 10 G3, Helix 15 CHIRP MEGA SI+ GPS G4N,
Helix 8 CHIRP MEGA SI+ GPS G4N, SOLIX 12 G3, MEGA 360, MEGA LIVE TL , MEGA LIVE 2, Xplore 10
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13503163
04/05/20 02:32 PM
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Joined: Dec 2008
Posts: 17,873
grout-scout
TFF Guru
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TFF Guru
Joined: Dec 2008
Posts: 17,873 |
I would suggest trying 455, instead of 800. Maybe that wider scan would dilute the cross talk/blending. Could also be a culprit of a certain update, it happens sometimes.
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13511680
04/10/20 01:27 PM
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Joined: Jul 2003
Posts: 3,290
Jason Gilstrap
Mr. Lowrance
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Mr. Lowrance
Joined: Jul 2003
Posts: 3,290 |
Is this dark spot normal on each side of the side scan? And I am not talking about the void below the boat Try a different color
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Re: Lowrance Side Scan Help
[Re: LeonSulak]
#13511748
04/10/20 02:16 PM
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Joined: Feb 2015
Posts: 4,740
Flippin-Out
TFF Team Angler
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TFF Team Angler
Joined: Feb 2015
Posts: 4,740 |
A different color doesn't correct interference just as lipstick doesn't make a pig look pretty.
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Re: Lowrance Side Scan Help
[Re: Flippin-Out]
#13514906
04/12/20 07:22 PM
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Joined: Jul 2003
Posts: 3,290
Jason Gilstrap
Mr. Lowrance
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Mr. Lowrance
Joined: Jul 2003
Posts: 3,290 |
A different color doesn't correct interference just as lipstick doesn't make a pig look pretty. For one thing, I don't see interference on the side scan. I'm trying trouble shoot, by asking him to try a different color.
Last edited by Jason Gilstrap; 04/12/20 07:23 PM.
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