370 / 375 - Simrad IS12 Depth issue

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Simrad IS12 Depth issue

Printed From: myHanse.com
Category: Hints & Tips
Forum Name: 370 / 375
Forum Description: 370 / 375 Hints, Tips and News
URL: https://www.myhanse.com/forum_posts.asp?TID=15113
Printed Date: 27 March 2026 at 03:41
Software Version: Web Wiz Forums 12.06 - https://www.webwizforums.com

Topic: Simrad IS12 Depth issue

Posted By: sgrhma2
Subject: Simrad IS12 Depth issue
Date Posted: 17 May 2025 at 16:12

My IS12 Depth instrument is intermittently showing the depth and then stops and shows three dashes - - - I don’t think it’s the instrument head itself but possibly the transducer. For those who have had the transducer fail, was it initially an intermittent fault? Any guidance on this would be appreciated before I start to take the boat apart.

Thanks Simon

Replies:

Posted By: Forth2
Date Posted: 17 May 2025 at 17:30

I had that problem too. The problem was small cracks at the connectors in the instrument. The transducer was fine.

Posted By: sgrhma2
Date Posted: 17 May 2025 at 19:56

Thanks, that’s very interesting. I presume that the cracks were where the connectors are soldered to the pub, or was it the pic itself?

Thanks Simon

Posted By: sgrhma2
Date Posted: 17 May 2025 at 19:59

Sorry, autocorrect changed pcb to pub and pic in the previous post.😜

Simon