95x Series Operating Manual - May 17, 2022
Page
20
of
155
The user may use the 95x without the external transformer unit if the capabilities of option AC-30 are neither
programmed nor required.
CAUTION
–
ENSURE THAT ALL CONNECTIONS ARE PROPERLY MADE BETWEEN THE OPTION AC-30 EXTERNAL
TRANSFORMER UNIT AND THE 95x
BEFORE
ATTEMPTING TO PERFORM ANY TEST USING OPTION AC-30.
EXTREMELY HIGH VOLTAGES CAN BE PRESENT WITHOUT WARNING IF MIS-WIRED.
There are two cables from the option AC-30 external transformer unit which must be correctly connected to the
95x before attempting to perform any test using option AC-30.
•
A shielded coaxial cable terminated in a BNC connector. This must be connected to the BNC connector
marked
EXT FB
on the rear panel of the 95x. Ensure this connector is securely fastened to the rear panel
connector on the 95x, if this should become disconnected while performing a test, extremely high
voltages can exist on the output of the external transformer unit.
•
A power line cord type cable terminated in three separate connections
–
o
A spade lug. This must be securely connected to the Ground terminal located above the power
connector on the rear panel of the 95x.
o
A pair of shrouded banana plugs. These must be connected to the safety banana sockets marked
EXT DRIVE
on the rear panel of the 95x. There is no polarity requirement regarding these
connections.
