I have a problem where occasionally the front panel on our PNA E8364A will not work.
The only solu
tion is a hard shut down and re-start. Then all is fine. I know I saw a fix for this but I can’t find it now.
Anyone know about it?
Thanks,
Ern
The only time I see this behavior is if you were commanding the PNA via GPIB while the PNA is in slave mode. To verify this, try to see if you can use access the menus by the touchscreen. If the menus work, that's probably what is happening. To restore the front panel access, you need to look for a button with 'Local' labeling and press it.