Problems using 6700 ATU

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Greetings all,

I've been playing with a new (to me) 6700 for some time on receive, getting the hang of SmartSDR.  In my first attempts to setup and transmit, I've been having some problems.

I've noticed when I use the ATU, I can hear it cycle and it reports success, but after it is finished the signals on my panadapter disappear.  What was a strong signal is literally gone.  If I click the ATU button again to go into bypass mode, my signals return.  This seems to suggest that the ATU's tuning function is performing incorrectly.  

Is there a way that I can reset / fix this, or is it a ticket issue?

The ATU in the 6600M seems to work correctly / as expected.  Both are on 2.1.32.

Rob Salsgiver - NR3O
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Rob Salsgiver

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Posted 2 years ago

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Tim - W4TME, Customer Experience Manager

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Official Response
I have converted this topic to a support HelpDesk ticket ( for expedited issue resolution.  Please respond using the HelpDesk ticket for issue resolution.

If anyone else is experiencing an issue similar to this one, please submit a HelpDesk support ticket for issue resolution.