ZyXEL Communications MES3500-24 User Manual

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Appendix B Legal Information
MES3500-24/24F User’s Guide
338
CE Mark Warning:
This is a class A product. In a domestic environment this product may cause radio interference in 
which case the user may be required to take adequate measures.
Taiwanese BSMI (Bureau of Standards, Metrology and Inspection) A Warning: 
Notices 
Changes or modifications not expressly approved by the party responsible for compliance could 
void the user's authority to operate the equipment.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
CLASS 1 LASER PRODUCT 
APPAREIL A LASER DE CLASS 1 
PRODUCT COMPLIES WITH 21 CFR 1040.10 AND 1040.11.
PRODUIT CONFORME SELON 21 CFR 1040.10 ET 1040.11. 
Viewing Certifications
1
Go to 
http://www.zyxel.com
.
2
Select your product on the ZyXEL home page to go to that product's page.
3
Select the certification you wish to view from this page.
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in 
materials or workmanship for a period of up to two years from the date of purchase. During the 
warranty period, and upon proof of purchase, should the product have indications of failure due to 
faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective 
products or components without charge for either parts or labor, and to whatever extent it shall 
deem necessary to restore the product or components to proper operating condition. Any 
replacement will consist of a new or re-manufactured functionally equivalent product of equal or 
higher value, and will be solely at the discretion of ZyXEL. This warranty shall not apply if the 
product has been modified, misused, tampered with, damaged by an act of God, or subjected to 
abnormal working conditions.