7B92A not working

Thierry Delaitre


I acquired a 7B92a and tried to use it on a Tek 7704A. The module shows the trigger light but there is no trace being displayed. The other trace and readout appear to vibrate when the plugin is connected to the scope. The switch inside the plugin is set to "other 7000".

Do you know how to troubleshoot the plugin to see where the fault might be located?



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