TP-Link Deco M3W User manual

Whole Home Mesh Wi-Fi System

Seamless Roaming | Parental Controls | Adaptive Path Selection

User Guide

AC1200 Whole Home Mesh Wi-Fi Extender

Deco M3W

1910012488 REV1.0.0

Contents

About This Guide ···················································· 1

Appearance ······························································· 2

Set Up Your Deco Extender ······························ 3

Dashboard·································································· 5

Update Deco Units ················································ 6

Authentication·························································· 7

About This Guide

This guide provides a brief introduction to Deco Whole Home Mesh Wi-Fi Extender and the Deco app, as well as regulatory information.

Please note that features of Deco Extenders may vary slightly depending on the model and software version you have, and on your location, language

and internet service provider. All images, parameters and descriptions documented in this guide are used for demonstration only.

Conventions

In this guide, the following conventions are used:

Convention Description

Deco Router Stands for Deco Whole Home Mesh Wi-Fi Unit.

Deco

Extender Stands for Deco Whole Home Mesh Wi-Fi Extender.

Underline Hyperlinks are in teal and underlined. You can click to

redirect to a website or a specic section.

Teal Key information appears in teal, including management

page text such as menus, items, buttons and so on.

Note: Ignoring this type of note might result in a malfunction

or damage to the device.

Tips: Indicates important information that helps you make

better use of your device.

More Info

• Specific product information can be found on the product page at

https://www.tp-link.com.

• A Technical Support Forum is provided for you to discuss our

products at https://forum.tp-link.com.

• Our Technical Support contact information can be found at the Help

center of the Deco app and the Contact Technical Support page at

https://www.tp-link.com/support.

Speed/Coverage/Device Quantity Disclaimer

Maximum wireless transmission rates are the physical rates derived from

IEEE Standard 802.11 specifications. Range, coverage, and maximum

quantity of connected devices are based on test results under normal

usage conditions. Actual wireless data throughput. wireless coverage,

and quantity of connected devices are not guaranteed and will vary

as a result of 1) environmental factors, including building materials,

physical objects, and obstacles, 2) network conditions, including local

interference, volume and density of traffic, product location, network

complexity, and network overhead, and 3) client limitations, including

rated performance, location, connection quality, and client condition.

operational temperature:0-40度

Appearance

Deco Extender has four LED lights and a Reset button. See the explanation below:

Reset Button:

Press to reset Deco Extender to factory default settings.

LEDs:

LED STATU S INDICATION

Power

On/O Deco is on or o.

Pulse Deco is starting up, upgrading rmware,

or resetting.

Signal

White Solid Internet service is available.

Red Solid Deco is connected to main Deco but

internet service is not available.

White Pulse WPS connection is in progress.

Red Pulse Deco is disconnected from main Deco.

2.4GHz On/O Deco is connected or not connected to

main Deco’s 2.4GHz Wi-Fi.

5GHz On/O Deco is connected or not connected to

main Deco’s 5GHz Wi-Fi.

Set Up Your Deco Extender

Follow the steps below to add the Deco Extender to your existing Deco network.

Before you start

Install the Deco app and set up a Deco

network. For instructions, refer to the user

manual of your Deco Whole Home Mesh Wi-Fi

System/Unit.

2. Add your Deco Extender

On the dashboard, tap +and select DECOS.

Identify your Deco model.

3. Find a suitable spot

Follow the app instructions to find a suitable

spot within the range of your existing Deco

network.

4. Plug in your Deco Extender

Plug the Deco Extender into a wall outlet and

wait until its Power LED turns solid on.

5. Specify the location

Select a location for this Deco Extender. If its

location is not listed, you can create a new one

by choosing Custom.

6. Finish

The Deco app will automatically optimize your

Deco network and finish adding the Deco

Extender.

Dashboard

After you successfully extend your Deco network, you will see the dashboard of the Deco app. Here you can view the connected devices and their

internet speeds, and tap the (Internet) icon to check the working status of all Deco units.

View connected devices Display all Deco units Check the working status

Update Deco Units

TP-Link is dedicated to improving product features and providing a better customer experience. Update Deco units when prompted in the Deco app.

Update Available Updating Deco Up-to-date

Authentication

Specifications are subject to change without notice. is a registered trademark of TP-Link Technologies Co., Ltd. Other brands and product

names are trademarks or registered trademarks of their respective holders.

No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or

FCC compliance information statement

Product Name: AC1200 Whole Home Mesh Wi-Fi Extender

Model Number: Deco M3W

Responsible Party:

TP-Link USA Corporation, d/b/a TP-Link North America, Inc.

Address: 145 South State College Blvd. Suite 400, Brea, CA 92821

Website: http://www.tp-link.com/us/

Tel: +1 626 333 0234

Fax: +1 909 527 6803

E-mail: [email protected]om

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 residential installation. 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.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio

or 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:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

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

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

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

1. This device may not cause harmful interference.

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

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the

equipment.

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