Important Information

Warranty

ThePCI-6527 and PXI-6527 devices are warranted against defects in materials and workmanship for a period of one year from
thedate of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace
equipmentthat proves to be defective during the warranty period. This warranty includes parts and labor.
Themedia on which you receive National Instruments software are warranted not to fail to execute programming instructions,
dueto defects in materials and workmanship, for a period of 90 days from date of shipment, as evidenced by receipts or other
documentation.National Instruments will, at its option, repair or replace software media that do not executeprogramming
instructionsif National Instruments receives notice of such defects during the warranty period. National Instruments does not
warrantthat the operation of the software shall be uninterrupted or error free.
AReturn Material Authorization (RMA) number must be obtained from the factory and clearly marked on the outside of
thepackage before any equipment will be accepted for warranty work. National Instruments will pay the shipping costs of
returningto the owner parts which are covered by warranty.
NationalInstruments believes that the information in this document is accurate. The document has been carefully reviewed
fortechnical accuracy. In the event that technical or typographical errors exist, National Instruments reserves the right to
makechanges to subsequent editions of this document with out prior notice to holders of this edition. The reader should consult
NationalInstruments if errors are suspected. In no event shall National Instruments be liable fo ra ny damages arising out of
orrelated to this document or the information contained in it.
EXCEPTAS SPECIFIED HEREIN,NATIONALINSTRUMENTS MAKES NO WARRANTIES,EXPRESS OR IMPLIED,AND SPECIFICALLY DISCLAIMS ANY
WARRANTYOF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.CUSTOMER’SRIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR
NEGLIGENCEON THE PART OF NATIONAL INSTRUMENTS SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER.NATIONAL
INSTRUMENTSWILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA,PROFITS,USE OF PRODUCTS,OR INCIDENTAL OR
CONSEQUENTIALDAMAGES,EVEN IF ADVISED OF THE POSSIBILITY THEREOF. This limitation of the liability of National Instruments will
applyregardless of the form of action, whether in contract or tort, including negligence. Any action against National Instruments
mustbe brought within one year after the cause of action accrues. National Instruments shall not be liable for any delay in
performancedue to causes beyond its reasonable control. The warranty provided herein does not cover damages, defects,
malfunctions,or service failures caused by owner’s failure to follow the National Instrumentsinstallation, operation, or
maintenanceinstructions; owner’s modification of the product; owner’s abuse, misuse, or negligent acts; and power failure or
surges,fire, flood, accident, actions of third parties, or other events outside reasonable control.

Copyright

Underthe copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including
photocopying,recording, storing in an information retrieval system, or translating, in whole or in part, withoutthe prior written
consentof National Instruments Corporation.

Trademarks

CVI™,LabVIEW
™,Measure
™,Measurement Studio™,MITE
™,National Instruments™,ni.com
™,NI-DAQ™,andPXI
™are
trademarksof National Instruments Corporation.
Productand company names mentioned herein are trademarks or trade names of their respective companies.

WARNINGREGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS

(1)NATIONAL INSTRUMENTS PRODUCTS ARE NOT DESIGNED WITH COMPONENTS AND TESTING FOR ALEVEL
OFRELIABILITY SUITABLE FOR USE IN OR IN CONNECTION WITH SURGICAL IMPLAN TS OR AS CRITICAL
COMPONENTSIN ANY LIFE SUPPORT SYSTEMS WHOSE FAILURE TO PERFORM CAN REASONABLY BE
EXPECTEDTO CAUSE SIGNIFICANT INJURY TO A HUMAN.
(2)IN ANY APPLICATION, INCLUDING THE ABOVE, RELIABILITY OF OPERATION OF THE SOFTWARE PRODUCTS
CANBE IMPAIRED BY ADVERSE FACTORS, INCLUDING BUT NOT LIMITED TO FLUCTUATIONS IN ELECTRICAL
POWERSUPPLY, COMPUTER HARDWARE MALFUNCTIONS, COMPUTER OPERATING SYSTEM SOFTWARE
FITNESS,FITNESS OF COMPILERS AND DEVELOPMENT SOFTWARE USED TO DEVELOP AN APPLICAT ION,
INSTALLATIONERRORS, SOFTWARE AND HARDWARE COMPATIBILITY PROBLEMS, MALFUNCTIONS OR
FAILURESOF ELECTRONIC MONITORING OR CONTROL DEVICES, TRANSIENT FAILURES OF ELECTRONIC
SYSTEMS(HARDWARE AND/OR SOFTWARE), UNANTICIPATED USES OR MISUSES, OR ERRORS ON THE PART OF
THEUSER OR APPLICATIONS DESIGNER (ADVERSE FACTORS SUCH AS THESE ARE HEREAFTER
COLLECTIVELYTERMED “SYSTEM FAILURES”). ANY APPLICATION WHERE A SYSTEM FAILU REWO ULD
CREATEA RISK OF HARM TO PROPERTY OR PERSONS (INCLUDING THE RISK OF BODILY INJURY AND DEATH)
SHOULDNOT BE RELIANT SOLELY UPON ONE FORM OF ELECTRONIC SYSTEM DUE TO THE RISK OF SYSTEM
FAILURE.TO AVOID DAMAGE, INJURY, OR DEATH, THE USER ORAPPLICATION DESIGNER MUST T AKE
REASONABLYPRUDENT STEPS TO PROTECT AGAINST SYSTEM FAILURES, INCLUDING BUT NOT LIMITED TO
BACK-UPOR SHUT DOWN MECHANISMS. BECAUSE EACH END-USER SYSTEM IS CU STOMIZED AND DIFFERS
FROMNATIONAL INSTRUMENTS' TESTING PLATFORMS AND BECAUSE A USER OR APPL ICATION DESIGNER
MAYUSE NATIONAL INSTRUMENTS PRODUCTS IN COMBINATION WITH OTHER PRODUCTS IN A MANNER NOT
EVALUATEDOR CONTEMPLATED BY NATIONAL INSTRUMENTS, THE USER OR A PPLICATION DESIGNER IS
ULTIMATELYRESPONSIBLE FOR VERIFYING AND VALIDATING THE SUITA BILITY OF NATIONAL
INSTRUMENTSPRODUCTS WHENEVER NATIONAL INSTRUMENTS PRODUCTS ARE INCORPORATED IN A
SYSTEMOR APPLICATION, INCLUDING, WITHOUT LIMITATION, THE APPROPRIATE DESIGN, PROCESS AND
SAFETYLEVEL OF SUCH SYSTEM OR APPLICATION.