Keysight U1271A Schnellstart Handbuch Seite 19

Contacting Keysight
To obtain service, warranty or technical assistance, contact us at the
following phone numbers:
– United States Call Center: 800-829-4444
– Canada Call Center: 877-894-4414
– China Call Center: 800-810-0189
– Europe Call Center: 31-20-547-2111
– Japan Call Center: (81) 426-56-7832
For other countries, contact your country's Keysight support
organization. A list of contact information for other countries is
available on the Keysight Website:
Safety Notices
A CAUTION notice
CAUTION
denotes a hazard. It
calls attention to an
operating procedure,
practice, or the like
that, if not correctly
performed or adhered
to, could result in
damage to the product
or loss of important
data. Do not proceed
beyond a CAUTION
notice until the
indicated conditions
are fully understood
and met.
A WARNING notice
WARNING
denotes a hazard. It
calls attention to an
operating proced ure,
practice, or the like
that, if not correctly
performed or adhered
to, could result in
personal injury or
death. Do not proceed
beyond a WARNING
notice until the
ind icated cond itions
are fully understood
and met.
For further safety information details, refer to the Keysight
U1271A/U1272A Handheld Digital Multimeter User's Guide.
Keysight U1271A/U1272A Quick Start Guide
www.keysight.com/find/assist
Safety Information
This meter is safety-certified in
compliance with EN/IEC 61010-1:2001,
ANSI/UL 61010-1:2004, and
CAN/CSA-C22.2 No.
61010-1-04. Use with standard or
compatible test probes.
Safety Symbols
Earth (ground) terminal
Caution, risk of electric
shock
Caution, risk of danger
(refer to the instrument
manual for specific
Warning or Caution
information)
CAT III
Category III 1000 V
overvoltage protection
1000 V
CAT IV
Category IV 600 V
overvoltage protection
600 V
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