Rigol DM3063 User Manual page 4

RIGOL
Safety Notices
Review the following safety precautions carefully before operate the instrument
to avoid any personal injury or to damage the instrument and any products
connected to it.
To avoid potential hazards use the instrument in a manner only as specified by
this user's guide.
The instrument should be serviced only by qualified personnel.
To Avoid Fire or Personal Injury
Use proper power cord Use only the power cord designed for your
oscilloscope and authorized in your country.
Connect and Disconnect accessories properly. Do not connect or
disconnect probes or test leads while they are connected to a voltage source
Ground the instrument This product is grounded through the protective terra
conductor of the power cord. To avoid electric shock the grounding conductor
must be connected to earth ground. Before making connections to the input or
output terminals of the oscilloscope ensure that the instrument is properly
grounded.
Connect the probe properly. The probes' ground terminals are at the same
voltage level with earth terminal of the instrument. 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 manual for further ratings
information before making connections to the instrument.
Do not operate without Covers. Do not operate your oscilloscope with covers
or panels removed.
© Copyright RIGOL Technologies, Inc. 2007.
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User Manual for DM3000 Series