Ground Fault Indicator? Never heard of that on the 9010A's, might be useful on a long RS-232 line.

John :-#)#

At 05:44 PM 28/01/2003 -0500, Kev wrote:
I noticed the 9010A up on e-bay today had a GFI switch on the back & software to match (2.0).
 
How does this switch/software work?
 
How is the firmware (software) related to the non GFI software?  (Which is older?)
 
Thanks,
Kev