ESP spectrum analyzer issues for knock detection

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steven mckay
Posts: 10
Joined: Fri Jun 23, 2017 6:24 pm

ESP spectrum analyzer issues for knock detection

Postby steven mckay » Fri Jun 23, 2017 6:39 pm

Hello Haltech Community,
I recently upgraded haltech esp software versions and elite 1500 firmware versions. I can no longer view a knock frequency in the spectrum analyser, it just shows a flat red line when switched on. this function was working in version 2.16 and again in version 2.17. unfortunately I had some issues with incorrect outputs and gave up trying to sort it out for a few months. recently I have found, haltech had a minor glitch with the elite1500 and the allotted dpo outputs and a firmware upgrade to version 2.23 rectified all these issues, but now I have no knock frequency analyser. can someone shed light on this issue?.

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HaltechMatthew
Haltech Staff
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Joined: Tue Feb 07, 2012 12:45 pm
Location: Sydney, Australia
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Re: ESP spectrum analyzer issues for knock detection

Postby HaltechMatthew » Mon Jun 26, 2017 3:22 pm

Havent come across this one. Can you screen shot it?

steven mckay
Posts: 10
Joined: Fri Jun 23, 2017 6:24 pm

Re: ESP spectrum analyzer issues for knock detection

Postby steven mckay » Fri Jun 30, 2017 12:28 pm

Hi Matt, Issue is now with tech support, Elite can still see the knock signal, but spectrogram can not log the signal.

steven mckay
Posts: 10
Joined: Fri Jun 23, 2017 6:24 pm

Re: ESP spectrum analyzer issues for knock detection

Postby steven mckay » Sat Jul 01, 2017 4:07 pm

Problem now solved thankyou

stu99au
Posts: 1
Joined: Tue Feb 09, 2016 9:26 am

Re: ESP spectrum analyzer issues for knock detection

Postby stu99au » Sat Jun 16, 2018 11:44 pm

I have the same issue, what was the resolution for you?


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