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RIGOL
© 2008 RIGOL Technologies, Inc.
User’s Guide for DS1000E, DS1000D Series
II
Safety Notices
Review the following safety precautions carefully before operating the instrument to
avoid any personal injuries or damages to the instrument and any products
connected to it. To avoid potential hazards use the instrument as specified by this
user’s guide only.
The instrument should be serviced by qualified 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.
Connect and Disconnect Accessories. Do not connect or disconnect probes or
test leads while they are connected to a voltage source
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.
Do Not Operate With Suspected Failures. If suspected damage occurs with the
instrument, have it inspected by qualified service personnel before further
operations.
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