JDS Uniphase SC-ADSL-A, Руководство пользователя

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Appendix A Specifications
Calibration
SmartClass ADSL/Copper Tester User’s Guide 73
Calibration
The following section discusses calibrating the SmartClass ADSL/Copper
Tester.
Self calibration
The SmartClass ADSL/Copper Tester includes built-in self calibration routines,
such that the instrument’s Copper measurement circuits maintain specification
for more than 5 years. Perform the procedure
“Calibrating the unit” on page 33 .
Factory calibration
JDSU recommends that you return your SmartClass ADSL/Copper Tester to
the factory every 3 years for complete inspection and calibration. For additional
information about options, services, and factory calibration, contact your local
JDSU representative or contact JDSU through the company web site,
www.jdsu.com .
Warranty information
The warranties described herein shall apply to all commercially available JDSU
Communications Test and Measurement products. Any additional or different
warranties shall apply only if agreed to by JDSU in writing. These warranties
are not transferable without the express written consent of JDSU.
Hardware Warranty — JDSU warrants that Hardware Product sold to
customer shall, under normal use and service, be free from defects in
materials and workmanship. Information regarding the specific warranty
period for this product can be obtained by contacting your local JDSU
Customer Service Representative, or at our web site www.jdsu.com. The
warranty period shall begin upon shipment to Customer. Hereafter these
periods of time shall be collectively referred to as the “Initial Warranty
Period.”
JDSU’s obligation and customer’s sole remedy under this Hardware
Warranty is limited to the repair or replacement, at JDSU’s option, of the
defective product. JDSU shall have no obligation to remedy any such
defect if it can be shown: (a) that the Product was altered, repaired, or
reworked by any party other than JDSU without JDSU’s written consent;
(b) that such defects were the result of customer’s improper storage,
mishandling, abuse, or misuse of Product; (c) that such defects were the
result of customer’s use of Product in conjunction with equipment electron-
ically or mechanically incompatible or of an inferior quality; or (d) that the
defect was the result of damage by fire, explosion, power failure, or any
act of nature.
JDSU performed repairs shall be warranted from defective material and
workmanship for a period of ninety (90) days, or until the end of the Initial
Warranty Period, whichever is longer. Risk of loss or damage to Product
returned to JDSU for repair or replacement shall be borne by customer
until delivery to JDSU. Upon delivery of such product, JDSU shall assume
the risk of loss or damage until that time that the product being repaired or
replaced is returned and delivered to customer. Customer shall pay all
transportation costs for equipment or software shipped to JDSU for repair
or replacement. JDSU shall pay all transportation costs associated with
returning repaired or replaced product to customer.