
Important safety information
This document contains information and warnings that must be followed by the
user for safe operation and to keep the product in a safe condition.
NOTE. This d
between the two, the information in this document supersedes the information in
the manual.
General safety summary
Use the product only as specified. Review the following safety precautions to
avoid injury and prevent damage to this product or any products connected to it.
Carefully read all instructions. Retain these instructions for future reference.
Comply w
For correct and safe operation of the product, it is essential t hat you follow
genera
in this manual.
The pr
personnel who are aware of the hazards involved should remove the cover for
repair, maintenance, or adjustment.
Before use, always check the product with a known source to be sure it is
operating correctly.
This product is not intended for detection of hazardous voltages.
ocument is a supplement to the User Manual. Where there is conflict
ith local and national safety codes.
lly accepted safety procedures in addition to the safety precautions specified
oduct is designed to be used by trained personnel only. Only qualified
To Avoid Fire or Personal
njury
I
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e personal protective equipment to prevent shock and arc blast injury where
Us
hazardous live conductors are exposed.
en incorporating this equipment into a system, the safety of that system is the
Wh
responsibility of the assembler of the system.
Observe All Terminal Ratings. To avoi d fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.
Do not exceed the Measurement Category (CAT) rating and voltage or current
rating of the lowest rated individual component of a product, probe, or accessory.
Use caution when using 1:1 test leads because the probe tip voltage is directly
transmitted to the product.
Provide Proper Ventilation. Refer to the manual's installation instructions for
details on installing the product so it has proper ventilation.

Important safety information
Slots a nd openi
otherwise obstructed. Do not push objects into any of the openings.
Provide a safe working environment. Always place the product in a location
convenient for viewing the display and indicators. Avoid improper or prolonged
use of keyboards, pointers, and button pads. Improper or prolonged keyboard or
pointer use
Be sure your work area meets applicable ergonomic standards. Consult with an
ergonomic
Use care when lifting and carrying the product.
Servicesafetysummary
The Service safety summary section contains additional information required to
safely p
Only qualified personnel should p erform service procedures. Read this Service
safety
procedures.
To avoid electric shock. Do not touch exposed connections.
ngs are provided for ventilation and should never be covered or
may result in serious injury.
s professional to avoid stress injuries.
erform service on the product.
summary and the General safety summary before performing any service
Do not service alone. Do not perform internal service or adjustments of this
uct unless another person capable of rendering first aid and resuscitation is
prod
present.
Disconnect power. To avoid electric shock, switch off the product power and
disconnect the power cord from the mains power before removing any covers or
panels, or opening the case for servicing.
Use care when servicing with power on. Dangerous voltages or currents may exist
in this product. Disconnect power, remove battery (if applicable), and d isconnect
test leads before removing protective panels, soldering, or replacing components.
Verify safety after repair. Always recheck ground continuity and mains dielectric
strength after performing a repair.
2 Important Safety and Compliance Information