RIGOL DS1000B - Manual (Page 22)

RIGOL
© 2008
RIGOL Technologies, Inc.
Quick Guide for DS1000B Series
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Safety Notice
Review the following safety precautions carefully to avoid any
personal injuries or damages to the instrument and any products
connected to it. To avoid potential hazards, please use the
instrument as specified by this manual only.
The instrument should be serviced by Authorized personnel
only.
To Avoid Fire or Personal Injury.
Use Proper Power Cord. Use the power cord designed for the
instrument and authorized in your country only.
Ground The Instrument. The oscilloscope is grounded through
the grounding conductor of the power cord. To avoid electric shock
the instrument, grounding conductor(s) must be grounded properly,
before making connections to the input or output terminals of the
instrument.
Connect The Probe. The probes’ ground terminals are at the
same voltage level of the instrument ground. Do not connect the
ground terminals to a high voltage.
Observe All Terminal Ratings. To avoid fire or shock hazard,
observe all ratings and marks on the instrument. Follow the user’s
guide for further ratings information before making connections to
the instrument.
Do Not Operate Without Covers. Do not operate the instrument
with covers or panels removed.
Use Proper Fuse. Use the fuse of the type, voltage and current
ratings as specified for the instrument.
Avoid Circuit or Wire Exposure. Do not touch exposed
connections and components when power is on.