Keysight Infiniium 90000A Series - Location

16 Keysight Infiniium 90000A Series Oscilloscopes User’s Guide
1 Setting Up the Oscilloscope
Location
Install the oscilloscope so that the detachable power cord is readily identifiable
and is easily reached by the operator.
The detachable power cord is the oscilloscope disconnecting device. It
disconnects the mains circuits from the mains supply before other parts of the
oscilloscope. (The front panel switch is only a standby switch and is not a LINE
switch.)
Alternatively, an externally installed switch or circuit breaker (which is readily
identifiable and is easily reached by the operator) may be used as a disconnecting
device.