Power on the 4200A-SCS
The 4200A-SCS operates from a line voltage of 100 V to 240 V at
a frequency of 50 Hz or 60 Hz. Make sure the operating voltage
in your area is compatible.
The power cord supplied with the Model
4200A-SCS contains a separate protective earth
(safety ground) wire for use with grounded
outlets. When proper connections are made, the
instrument chassis is connected to power-line
ground through the ground wire in the power
cord. In addition, a redundant protective earth
connection is provided through a screw on the
rear panel. This terminal should be connected to
a known protective earth. In the event of a failure,
not using a properly grounded protective earth
and grounded outlet may result in personal injury
or death due to electric shock.
Do not replace detachable mains supply cords
with inadequately rated cords. Failure to use
properly rated cords may result in personal injury
or death due to electric shock.
Operating the instrument on an incorrect line
voltage may cause damage to the instrument,
possibly voiding the warranty.
