Where do I find or how to I locate the current firmware on my 7890A and 7890B
To find the revision of firmware press the service mode key, diagnostics, choose instrument status and scroll down to version. This will be the revision of firmware.
We can Confirm the firmware by pressing [Status][Clear]. Thedisplay should look like this.
Agilent 7890A GCA.01.09Power on successful .
I will mark this as assumed answered for now. Please feel free to post if you have any other firmware questions.
Retrieving data ...