Advanced Instruments 4250, User Manual

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Regulatory Notices
Appendix C
• This product has been designed and manufactured in accordance
with U.S., Canadian, and European regulatory requirements as out-
lined below. Modifications made to this product that are not
expressly approved in writing by the manufacturer will void the
user’s authority to operate this product, previously issued factory
approvals, and the user’s rights under the warranty.
• The distributor or dealer may have applied additional local, national,
or international approvals to this product. Consult the distributor or
dealer for more information and documentation.
• Connections to this product must be made with shielded cables. Use
of non-shielded cables may violate RFI/EMI limits.
Symbol Conventions
This symbol indicates conformity to relevant European
directives.
This symbol indicates the product was tested to conform to
relevant Canadian and U.S. safety standards by Intertek
Testing Services NA, Inc. The ETL mark is approved in the
United States as a Nationally Recognized Testing Lab
(NRTL) by OSHA, and in Canada by the Standards Council
of Canada.
This symbol indicates conformity to the intent of EU
Directive 2011/65/EU.