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Prestige 841-25 User’s Guide 

Copyright 

Copyright © 2004 by ZyXEL Communications Corporation. 
The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in 
a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, 
mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written 
permission of ZyXEL Communications Corporation. 
Published by ZyXEL Communications Corporation. All rights reserved. 

 

Disclaimer 

ZyXEL does not assume any liability arising out of the application or use of any products, or software 
described herein. Neither does it convey any license under its patent rights nor the patent rights of 
others. ZyXEL further reserves the right to make changes in any products described herein without 
notice. This publication is subject to change without notice. 
 

Trademarks 

Trademarks mentioned in this publication are used for identification purposes only and may be 
properties of their respective owners. 
 

CE-Mark Warning 

In a domestic environment this product may cause radio interference in which case the user may be 
required to take adequate measures. 
  

FCC Statement 

This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: 

• 

This device may not cause harmful interference. 

• 

This device must accept any interference received, including interference that may cause 
undesired operations. 

This equipment has been tested and found to comply with the limits for a Class B digital device 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection 
against harmful interference in a commercial environment. This equipment generates, uses, and can 
radiate radio frequency energy, and if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications. 
If this equipment does cause harmful interference to radio/television reception, which can be 
determined by turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures: 
1. 

Reorient or relocate the receiving antenna. 

2. 

Increase the separation between the equipment and the receiver. 

3. 

Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected. 

4. 

Consult the dealer or an experienced radio/TV technician for help.

 

Notice 1 

Changes or modifications not expressly approved by the party responsible for compliance could void 
the user's authority to operate the equipment. 

Notice 2 

Shielded RS-232 cables are required to be used to ensure compliance with FCC Part 15, and it is the 
responsibility of the user to provide and use shielded RS-232 cables. 

 

 

Summary of Contents for P-841

Page 1: ...Prestige 841 25 VDSL Modem User s Guide May 2004...

Page 2: ...or Canadian Users 3 ZyXEL Limited Warranty 3 Customer Support 4 Syntax Conventions in this Guide 5 About Your Prestige 5 About VDSL 5 Packaging List 5 Key Features 5 The Front Panel 5 Description of L...

Page 3: ...g two conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operations This equipment has been tes...

Page 4: ...al 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 purc...

Page 5: ...05 6909 0 www zyxel de GERMANY sales zyxel de 49 2405 6909 99 ZyXEL Deutschland GmbH Adenauerstr 20 A2 D 52146 Wuerselen Germany 33 0 4 72 52 97 97 FRANCE info zyxel fr 33 0 4 72 52 19 20 www zyxel fr...

Page 6: ...e following section for more background information on VDSL Your Prestige is easy to install You do not need to do any configuration All the configuration is done at the DSLAM end About VDSL VDSL is a...

Page 7: ...king The Prestige is connecting to a VDSL line or has problem establishing a VDSL connection Off The VDSL port is not connected to the telephone jack The Rear Panel The rear panel of the Prestige is s...

Page 8: ...the Prestige on You might have used the wrong power adaptor Use the included power adaptor only Refer to the power specifications Use a different power outlet Disconnect and connect the power adaptor...

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