C
ERTIFICATION
AND
W
ARRANTY
FCC C
ERTIFICATION
The HRE-454 does not have any clocking source and is a passive device per FCC guidelines. When used in
conjunction with any clocking devices, this combined system may radiate radio frequency energy that causes
harmful interference to radio communications. Operating such a system in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the interference at his own expense.
L
IMITED
W
ARRANTY
ADC DSL Systems, Incorporated (“ADC”) warrants that, for a period of sixty (60) months from the date of
shipment, the hardware portion of its products will be free of material defects and faulty workmanship under
normal use. ADC's obligation, under this warranty, is limited to replacing or repairing, at ADC's option, any such
hardware product which is returned during the 60-month warranty period per ADC's instructions and which
product is confirmed by ADC not to comply with the foregoing warranty.
ADC warrants that, for a period of 90 days from the date of purchase, the software furnished with its products will
operate substantially in accordance with the ADC published specifications and documentation for such software.
ADC’s entire liability for software that does not comply with the foregoing warranty and is reported to ADC
during the 90-day warranty period is, at ADC’s option, either (a) return of the price paid or (b) repair or replace
of the software. ADC also warrants that, for a period of thirty (30) days from the date of purchase, the media on
which software is stored will be free from material defects under normal use. ADC will replace defective media
at no charge if it is returned to ADC during the 30-day warranty period along with proof of the date of shipment.
The transportation charges for shipment of returned products to ADC will be prepaid by the Buyer. ADC will pay
transportation charges for shipment of replacement products to Buyer, unless no trouble is found (NTF), in which
case the Buyer will pay transportation charges.
ADC may use reconditioned parts for such repair or replacement. This warranty does not apply to any product
which has been repaired, worked upon, or altered by persons not authorized by ADC or in ADC's sole judgment
has subjected to misuse, accident, fire or other casualty, or operation beyond its design range.
Repaired products have a 90-day warranty, or until the end of the original warranty period—whichever period is
greater.
ADC DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, WITH RESPECT TO ITS PRODUCTS AND ANY ACCOMPANYING WRITTEN MATERIALS.
FURTHER, ADC DOES NOT WARRANT THAT SOFTWARE WILL BE FREE FROM BUGS OR THAT ITS
USE WILL BE UNINTERRUPTED OR REGARDING THE USE, OR THE RESULTS OF THE USE, OF THE
SOFTWARE IN TERMS OF CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
M
ODIFICATIONS
Any changes or modifications made to this device that are not expressly approved by ADC DSL Systems, Inc.
voids the user's warranty.
All wiring external to the products should follow the provisions of the current edition of the National Electrical
Code.
