3–2
Installation and Safety
Symbol Meaning
Off (Supply)
Earth (Ground) Terminal
Protective Conductor Terminal
Chassis Terminal
Earth (Ground) Terminal on BNC Connectors
WARNING
Denotes a hazard. If a WARNING is indicated on the
instrument, do not proceed until its conditions are
understood and met.
WARNING Any use of this instrument in a manner not specified by the
manufacturer may impair the instrument’s safety
protection. The oscilloscope has not been designed to
make direct measurements on the human body. Users who
connect a LeCroy oscilloscope directly to a person do so at
their own risk. Use only indoors.
Power RequirementsThe oscilloscope operates from a 115 V (90 to 132 V) or 220 V (180
to 250 V) AC power source at 45 Hz to 66 Hz.