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How to view a product’s certification(s) – ZyXEL Communications Powerline Ethernet Multiplug Center PLA491 User Manual

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ENGLISH

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• Make sure that all your powerline adapters are HomePlug AV

compliant. The PLA491 does NOT recognize or communi-
cate with earlier versions of HomePlug adapters such as
HomePlug 1.0 or 1.1.

• Make sure all your ZyXEL powerline adapters are using the

latest version firmware. You can update your firmware by vis-
iting the ZyXEL website (www.zyxel.com.tw) and download-
ing the latest firmware for your ZyXEL powerline adapter.

See the Troubleshooting chapter in your User’s Guide for
additional problem solving suggestions.

How to View a Product’s Certification(s)

1 Go to www.zyxel.com.
2 Select your product from the drop-down list box

on the ZyXEL home page to go to that product's
page.

3 Select the certification you wish to view from

this page.