Owen AG1022F Problems. Need Help

[tony3d]

Hi All, Well I received my Owon AG1022F signal generator today, and think it my have an issue. I may be doing something wrong, but the Logarithmic function of the Sweep section does not appear to be working properly! When I switch from linear to log I get a DC signal. Weird! Any ideas? So far everything else seems fine. I think the unit has the most current Firmware version 6.0. Thanks.

[tony3d]

Ok, maybe I don't understand how the log function works. I can get a waveform by changing the time base when I switch to log, but still no sweep. Can someone explain how the log sweep function should be working?

[tony3d]

Found out it is a bug in the newest firmware, and Owon will have a fix within the next two weeks.

[svetlov]

Hello! tell me, I have such a problem-when the generator is turned on, the start screen lights up and the longer it does not go to the settings menu of its functions
the device itself is new - before it worked
on this forum there was a post with a similar problem - where the comrade replaced the operational amplifier by solving this problem
do not help to find a link to this message
Thank you so much