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AC Power and Ground Connections
The instrument operates with a single-phase, 100 to 240 Vrms (+/-10%) AC power
at 50/60 Hz (+/-5%), or single-phase 100 - 120 Vrms (+/-10%) AC power at 400Hz
(+/-5%).
No manual voltage selection is required because the instrument automatically
adapts to line voltage.
Depending on the type and number of options and accessories (probes, PC port
plug-in, etc.), the instrument can consume up to 50 W of power.
Note: The instrument automatically adapts to the AC line input within the following
ranges:
Voltage Range:
90 - 264 Vrms
90 - 132 Vrms
Frequency Range:
47 - 63 Hz
380 - 420 Hz
The instrument includes a grounded cord set containing a molded three-terminal
polarized plug and a standard IEC320 (Type C13) connector for making line voltage
and safety ground connection. The AC inlet ground terminal is connected directly to
the frame of the instrument. For adequate protection against electrical shock
hazard, the power cord plug must be inserted into a mating AC outlet containing a
safety ground contact. Use only the power cord specified for this instrument and
certified for the country of use.
WARNING
Electrical Shock Hazard!
Any interruption of the protective ground conductor within or outside of
the scope or disconnection of the safety ground terminal creates a
hazardous situation.
Intentional interruption is prohibited.
The position of the oscilloscope should allow easy access to the socket. To make
the oscilloscope completely power off, unplug the instrument power cord from the
AC socket.
The power cord should be unplugged from the AC outlet if the scope is not to be
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