D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization
of such revisions or changes.
Manual Revisions
RevisionDateDescription
1.0 May 2, 2014 • Initial release
1.01September 18, 2014• add Power Usage
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries.
All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies.
This device is an Energy Related Product (ErP) with High Network Availability (HiNA), and automatically switches to a power-saving Network Standby
mode within 1 minute of no packets being transmitted. If it is not needed during certain periods of time, it can be unplugged to save energy.
Network Standby: 1.47 watts
iD-Link DCH-M225 User Manual
Table of Contents
Table of Contents
Preface ................................................................................. i
Manual Revisions ........................................................................... i
Trademarks ...................................................................................... i
Power Usage .................................................................................... i
If any of the above items are missing from your package, please contact your reseller.
1D-Link DCH-M225 User Manual
Section 1 - Product Overview
Network Requirements
Web-based Conguration
Utility Requirements
System Requirements
• A wireless router with an active Internet connection.
• IEEE 802.11n, 802.11g, or 802.11b wireless clients/devices
Computer or Mobile Device with the following:
• A Windows®, Macintosh, Android, or Linux-based operating
system
• Wireless adapter or Wi-Fi functionality
Browser Requirements:
• Internet Explorer 7 or later
• Firefox 12.0 or later
• Safari 4 or later
• Google Chrome 20.0 or later
2D-Link DCH-M225 User Manual
Section 1 - Product Overview
Introduction
Features
Conveniently Stream Audio
Music Everywhere (DCH-M225) allows you to play music from your smartphone, tablet or computer wirelessly to your speakers.
Simply plug in your speaker jack into Music Everywhere (DCH-M225) and connect it to your Wi-Fi network. It also has a Wi-Fi
extender built-in to help you eliminate any Wi-Fi black spots in your home. If you do not have access to a Wi-Fi network, you
can also use the direct connect mode to play music wirelessly, which connects your smart phone, tablet or computer directly
to Music Everywhere.
Easily Extend Your Existing Network and Audio Setup
The DCH-M225 Music Everywhere is also a portable plug-in repeater that lets you extend an existing wireless network. It also
has the ability to stream your music library to anywhere within your extended wireless network. Tiny yet powerful, it supports
Wireless N speeds of up to 300 Mbps in a device that ts in the palm of your hand.
Compact, Convenient Design
The DCH-M225 ‘s compact design is ideal for use at home or a small oce, as it does not take up much space and is ready to
use by simply plugging it in. The repeater’s small form means it can easily be plugged into a power outlet without blocking
other outlets while its wall wart design saves you the hassle of dealing with a power cord. Its sleek, unobtrusive appearance
means it blends easily into the background.
Simple Setup
Through its easy-to-use web-based user interface, you can quickly and easily connect the DCH-M225 to an uplink router,
congure the extender wireless network, and manage the administrative settings. The setup wizard will even guide you through
the setup process, getting your extended wireless network up and running in no time.
* Maximum wireless signal rate derived from IEEE Standard 802.11n and 802.11g specications. Actual data throughput will vary. Network conditions and environmental factors,
including volume of network trac, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely
aect wireless signal range.
3D-Link DCH-M225 User Manual
Section 1 - Product Overview
What is Music Everywhere?
Music Everywhere (DCH-M225) allows you to play music from your smartphone, tablet or computer wirelessly to your speakers.
Simply plug in your speaker jack into Music Everywhere (DCH-M225) and connect it to your Wi-Fi network. It also has a Wi-Fi
extender built-in to help you eliminate any Wi-Fi black spots in your home. If you do not have access to a Wi-Fi network, you
can also use the direct connect mode to play music wirelessly, which connects your smart phone, tablet or computer directly
to Music Everywhere.
Expanding your audio capabilities has never been easier with the help of the DCH-M225. With support for both DLNA and
AirPlay, simply plug in your speakers and you’ll be able to stream audio to anywhere within your wireless network. The Wi-Fi
WMM quality of service protocol ensures that you’ll have no issues with bandwidth when streaming audio and performing
other tasks such as surng the Internet, checking email, or online gaming.
What is a Wireless Extender?
The DCH-M225 acts as a repeater to extend the range of an existing wireless network to provide better signal for parts of
your home or oce that may have poor or no reception. Your existing wireless signal will be re-broadcast by the DCH-M225,
allowing you to reach the farthest corners of your home or oce . The extended network can simply use the same network
credentials as the existing network, or you can specify a dierent network name and password, giving you the exibility to
control network access.
This purpose of this product is to create a constant network connection for your devices. As such, it does not have a standby
mode or use a power management mode. If you wish to power down this product, please simply unplug it from the power
outlet.
4D-Link DCH-M225 User Manual
Section 1 - Product Overview
Hardware Overview
Front/Top
1
1LED IndicatorThis indicates the current status of the DCH-M225, as detailed in the table below.
LED IndicatorColourStatusDescription
Solid GreenThe device is powered ON and operating normally
Green
Blinking GreenThe device is processing WPS
Power/Status
Red
OrangeBlinking OrangeCannot connect or provision an IP address from the uplink router
NoneODevice is not receiving power. Check the power outlet
Solid RedDevice is powering ON or system is defective
Blinking RedThe device is in recovery mode or the device has malfunctioned
5D-Link DCH-M225 User Manual
Section 1 - Product Overview
Hardware Overview
Side and Bottom
2
MAC ID: XXXXXXXXXXXX
P/N: ECHM225EEU...A1G
S/N: RZF21ymXXXXXX
WPS PIN: XXXXXXXX
Password: XXXXXXXXXX
Wi-Fi Name (SSID) 2.4GHz: dlink-XXXX
Input : 100-240 VAC, 50-60Hz, 0.3A
Made In China
1
3
1WPS ButtonPressing the WPS button for 1 second allows you to connect with Wi-Fi clients using Wi-Fi Protected Setup
2Audio Line OutAudio line out jack for connecting an external speaker
3Reset ButtonPressing the reset button will reset the DCH-M225 to the factory default settings
6D-Link DCH-M225 User Manual
Section 2 - Product Setup
Wireless Installation Factors
The Music Everywhere lets you extend the reach of your existing wireless network, allowing you to work wirelessly from more
places in your home or oce. Keep in mind, however, that the number, thickness, and location of walls, ceilings, or other objects
that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and
background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic
guidelines:
1. Keep the number of walls and ceilings between the extender and other network devices to a minimum - each wall or ceiling can
reduce your adapter’s range by up to 98 feet (30 meters). Position your devices so that the number of walls or ceilings is minimized.
2. Be aware of the direct line between network devices. At a 45-degree angle, a wall that is 0.5 meters thick (1.5 feet) appears to be
almost 1 meter (3 feet) thick. At a 2-degree angle it can appear over 14 meters (45 feet) thick! Position devices so that the signal
will travel straight through a wall or ceiling (instead of at an angle) for better reception.
3. Building materials make a dierence. A solid metal door or aluminium studs may have a negative eect on range. Try to position
access points, wireless routers, and computers so that the signal passes through drywall or open doorways. Materials and objects
such as glass, steel, metal, walls with insulation, water (sh tanks), mirrors, le cabinets, brick, and concrete can degrade your
wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise.
5. If you are using 2.4 GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home security systems), your
wireless connection may degrade dramatically or drop completely. Make sure your 2.4 GHz phone base is as far away from your
wireless devices as possible. The base transmits a signal even if the phone in not in use.
7D-Link DCH-M225 User Manual
Section 2 - Product Setup
Ethernet
Setting Up Your DCH-M225
Plug in the DCH-M225 to a power outlet. Verify that the power
LED is blinking orange before continuing.
Locate the Wi-Fi name (SSID) and password for your DCH-M225
device. These details are printed on the specication sticker on the
underside of the device. Using your computer or mobile device’s
Wi-Fi connection utility, connect to the SSID of your DCH-M225
and enter the password. If you are unsure of how to connect to a
wireless network, please refer to “Connect to a Wireless Network”
on page 37, or consult your device’s user manual. Once connected,
you are ready to begin the setup process.
Outlet
There are two ways to congure your DCH-M225; using the QRS
Mobile app on your smartphone or tablet device, or using the
web GUI on your computer.
For detailed information on either of the methods for conguring
your DCH-M225, refer to the following sections of the manual:
• “QRS Mobile App Setup” on page 9
• “Web-based Conguration” on page 17
MAC ID: XXXXXXXXXXXX
P/N: ECHM225EEU...A1G
S/N: RZF21ymXXXXXX
WPS PIN: XXXXXXXX
Password: XXXXXXXXXX
Wi-Fi Name (SSID) 2.4GHz: dlink-XXXX
Input : 100-240 VAC, 50-60Hz, 0.3A
Made In China
8D-Link DCH-M225 User Manual
Section 2 - Product Setup
QRS Mobile App Setup
The DCH-M225 can be set up from your iOS or Android smartphone or tablet device using the QRS Mobile app.
Search for “QRS Mobile” in the App Store or Google Play, or use
your mobile device to scan the QR codes on the right to download
the QRS Mobile app from the App Store (left) for your iOS device,
or from Google Play (right) for your Android device.
For iOSFor Android
Connect to the Wi-Fi network that is displayed on the Wi-Fi
Conguration Card included in your package (ex: dlink-a8fa).
Then, enter the Wi-Fi password also printed on the Wi-Fi
Conguration Card (ex: akbdj1936). These details are also printed
on the specication sticker on the underside of the device.
9D-Link DCH-M225 User Manual
Section 2 - Product Setup
Once your mobile device is connected, tap on the QRS Mobile
icon.
Click Start to continue.
QRS Mobile will first detect your DCH-M225, then scan for
available Wi-Fi networks. Select the network you wish to extend
and enter the password if required.
10D-Link DCH-M225 User Manual
Section 2 - Product Setup
Enter a network name (SSID) and password for the extended
Wi-Fi network. You may keep the existing SSID and password if
you wish. Click Next to continue.
Create an admin password for the DCH-M225’s Web-based
conguration utility. Click Next to continue.
11D-Link DCH-M225 User Manual
Section 2 - Product Setup
A summary of your settings will be displayed. Click Save to reboot
the device and to complete the setup.
After the setup wizard is complete, the following screen will
appear. You can now change your mobile device and laptop
Wi-Fi settings to the wireless network name and password you
just created.
12D-Link DCH-M225 User Manual
Section 2 - Product Setup
Playing you Music wirelessly to your Speakers
NOTE: Music Everywhere plays music from only one device at a time. To switch devices, stop the current device before playing
music on another device.
PLAYING YOUR MUSIC WITH APPLE IOS DEVICES
NOTE: The below guide is for iOS 7. For more information on how to enable AirPlay on devices using iOS versions earlier than
iOS 7, please refer to Apple’s support page.
1. Make sure Wi-Fi is turned on for your iOS device and that
your iOS device is connected to the same network as Music
Everywhere.
2. Swipe up from the bottom of your screen to access the ‘Control
Center’ function of your device.
3. Tap “AirPlay”
4. Choose Music Everywhere (DCH-M225) from the list of devices.
5. To choose a song to play, press the home button to navigate
and now navigate to the music App (or another Airplay
enabled music App).
13D-Link DCH-M225 User Manual
Section 2 - Product Setup
PLAYING YOUR MUSIC WITH ANDROID DEVICES
1. In order to stream music from an Android smartphone or tablet to Music Everywhere, you will need to download and install
an AirPlay or DLNA streaming capable music app, such as BubbleUPnP or iMediaShare.
2. Make sure Wi-Fi is turned on for your Android device and that your Android device is connected to the same network as
Music Everywhere.
3. For instruction on how to stream music from your Android device to Music Everywhere, please refer to the app’s user’s guide.
NOTE: D-Link cannot be held responsible or liable for any direct or consequential damages resulting from the use of third party
applications. For more information relating to any third party applications, please refer to the app information on Apple App
Store or Google Play, or contact the application developer.
14D-Link DCH-M225 User Manual
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