ZyXEL Communications ADSL2+ 4-port Gateway P-660H-D1 - Manual (Page 6)

P-660H-D Series Quick Start Guide
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A) Check the lights on the front panel. If they are different than what is described in section 1 , make sure
the connections are correct. (See section 1 .) If the lights are still different, turn off the device, wait a few
seconds, and turn it on again.
B) Follow the steps in section 3 again. Make sure you enter the correct information. For example, if your
account has a user name and password, make sure you type it correctly. In addition, if you are not sure
which encapsulation your ISP uses, contact your ISP.
C) If you are using a new Internet account, contact your ISP to make sure it is active.
D) If you still have problems, see Troubleshooting in the User’s Guide.
Viewing Your Product’s Certifications
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.