COMELIT AUDIO PLAYER
ART. 20004503 - 20004504
2
TABLE OF CONTENTS
1.1 Overview of functions ................................................................................... 3
1.2 AUDIO MODULE functional principle .................................................................. 3
2 AUDIO MODULE WITH AND WITHOU AMPLIFIER ............................................................ 4
2.1 Scope of supply and interfaces ........................................................................ 4
3 Installing the AUDIO MODULE................................................................................. 5
3.1 AUDIO MODULE Speaker ................................................................................ 5
3.2 AUDIO MODULE Line ..................................................................................... 5
4 TECHNICAL DATA ............................................................................................... 6
4.1 LED Status ................................................................................................. 6
4.2 Establishing connections................................................................................ 7
4.3 Discovery Tool ............................................................................................ 7
4.4 Adjusting the network settings of your computer ................................................. 7
4.5 Adjusting the network settings of the AUDIO MODULE ............................................ 8
4.6 Setup Multiroom System ................................................................................ 9
4.7 Setup ANALOGIC INPUT ................................................................................. 9
4.8 Setup EQUALIZER AND VOLUME ....................................................................... 9
5 Client and server-client operating mode AND SERVER CONFIGURATION ............................ 10
5.1 Access the media server ............................................................................... 10
5.2 Connecting the USB stick .............................................................................. 10
5.3 CLIENT MODE WITH Synology Disk Station .......................................................... 11
6 IMPORTANT NOTES ............................................................................................ 12
6.1 CHANGE THE NAME OF tHE DEVICE .................................................................. 12
6.2 Setting up playlists ..................................................................................... 12
6.3 Integrating music via network (UPnP)............................................................... 13
6.4 Set Up Spotify ........................................................................................... 17
6.5 Additionally, edit or delete users .................................................................... 19
6.6 Save configuration ...................................................................................... 19
6.7 Exiting the configuration menu ...................................................................... 19
6.8 Logging out............................................................................................... 19
6.9 Information .............................................................................................. 19
7 Firmware update .............................................................................................. 19
8 Logitech Media Server ........................................................................................ 20
9 Troubleshooting................................................................................................ 21
10 Appendix ........................................................................................................ 21
10.1 Supported Mediaformats .............................................................................. 21
10.2 Sample rate: ............................................................................................. 22
3
1.1 OVERVIEW OF FUNCTIONS
The AUDIO MODULE enables you to set up a multi-room audio system. The AUDIO MODULE, in
combination with Comelit Home automation system provides the option of controlling the audio
system by normal push button or by Comelit.
One AUDIO MODULE is used for each music zone.
These new models (art.20004503 and 20004504) have an analogic audio input in order to have the
possibility to connect an analogic audio source (hi-fi system or CD player) and listen music directly
from the loudspeakers of the system. Is possible to select the source from the webpage or use the
automatic switching from Media server source to the analogic input.
The AUDIO MODULE has to be connected to an existing hi-fi system or active loudspeaker (using
version without amplifier) or to the connected speakers using the integrated amplifier (using version
with amplifier).
1.2 AUDIO MODULE FUNCTIONAL PRINCIPLE
The AUDIOMODULE is based on the Squeezebox (SQB) Technology. This has a central Server
(Squeezebox Server respectively Logitech Media Server (LMS)) to which several streaming Clients
(Squeezebox Client) are connected.
The AUDIOMODULE not only has an integral SQB client, but also an integral SQB server. This means it
can be operated in both modes: “client mode” and “server-client mode”.
a) Client mode:
In the client mode, the AUDIO MODULE acts as a streaming client and plays back music from
a remote Server. The AUDIO MODULE receives the audio files in digital form via the network
in data packets from the server and then converts these into an analogue music format so
that they can be played back by the speakers.
b) Server-client mode:
In this mode the AUDIO MODULE acts simultaneously as an server and as a client. In other
words, the internal client accesses the internal server so that the device can also be used in
“Standalone” mode. In this mode, however, there are restrictions. It is only possible to
connect storage media with a total capacity of up to 32 GB, i.e. one USB stick with 32 GB or
two USB sticks of 16 GB each can be connected.
The SqueezeBox Server (The software was originally developed from Slim Devices) is also known
under the name Logitech Media Server (hereinafter referred to by the abbreviation „LMS“)
4
2 AUDIO MODULE WITH AND WITHOU AMPLIFIER
The AUDIO MODULE is available as two types of device.
• AUDIO MODULE with integrated amplifier (art.20004503): is connected direct to the
speakers through integral amplifiers. The stereo audio output of the integrated amplifier
produces 2x 20 W RMS at 4Ω.
• AUDIO MODULE without integrated amplifier (art.20004504): is connected via a line out
output to an existing Hi-Fi system or active loudspeaker. This is an audio line-out (3.5mm
stereo phone connector) of 2 V
rms
at 10 kΩ.
2.1 SCOPE OF SUPPLY AND INTERFACES
The AUDIO MODULE is supplied in a white cardboard shipping box with the following contents:
• 1x AUDIO MODULE
• 1x 2-pole screw terminal for power supply
• 1x 4-pole screw terminal for loudspeaker (only for variant with integrated amplifier)
A power supply unit for the device is NOT included!
Apart from the connection for the power supply (Speaker 24 V DC, Line 10-32 V DC), the
AUDIOMODULE offers the following ports:
• 1x 3.5 mm phone connector for Line In (audio in)
• 1x 3.5 mm phone connector for Line In (audio out; only for variant without integrated
amplifier)
• 1x 4-pole screw terminal for 2 loudspeaker (loudspeaker out; only for variant with
integrated amplifier)
• 1x RJ 45: Ethernet 100 Mbit/s full duplex
• 4x USB ports
• Variant with integrated amplifier: 2x speaker outputs, 2x20 W RMS at 4 Ω, Operating voltage
24 V DC
• Variant without integrated amplifier: Audio line-out, 2 V
rms
at 10 kΩ, Operating voltage 10-
32 V DC
Factory settings at shipment
• IP address 192.168.1.226
• Username admin
• Password admin
• Device Name AUDIOMODULE
5
3 INSTALLING THE AUDIO MODULE
3.1 AUDIO MODULE SPEAKER
The operating voltage for the AUDIOMODULE Speaker is 24 V DC.
The power supply cables are now connected to the screw terminals (Errore. L'origine riferimento
non è stata trovata.). Attention must be paid to the correct polarity: (Left: Plus (+), Right: Minus (-
)).
In order to connect the speakers and hi-fi system correctly, attention must also be paid here to the
correct polarity (Fig. 4): ( - Left + | - Right + )
Important note: Before you disconnect the power supply, please
shut down the DATA LOGGER via its web interface first
(Configuration/System)!
3.2 AUDIO MODULE LINE
The operating voltage of for the AUDIO MODULE Line is 10-32 V DC.
The power supply cables are now connected to the screw terminals (see Errore. L'origine
riferimento non è stata trovata.). Attention must be paid to the correct polarity: (Left: Plus (+),
Right: Minus (-)).
To connect active loudspeakers or hi-fi system used a 3,5mm jack plug and insert it into the "line-
out" socket.
The KNX bus cable is attached to the smaller 2-pole screw terminal, as shown on the front panel (as
shown below see Errore. L'origine riferimento non è stata trovata.).
Pay attention to the correct polarity! (Left: Black (-), Right: Red (+)).
The screw terminals can now be reinserted into the AUDIOMODULE.
If desired, you can now connect an external audio source, such as TV, CD-, DVD-Player, with a 3.5
mm jack plug to the “line in” socket (see Errore. L'origine riferimento non è stata trovata.).
The device can now be snapped onto the DIN rail complying with EN 60715.
NOTE: Set the AUDIO AMP, or your active speakers with built in amp, to a low volume setting
initially, and the AUDIO MODULE to a high volume level.
Gradually increase the volume level of the AUDIO AMP (or your active speakers) during the first
playback if needed, and store its final volume level.
This prevents you from accidentally destroying your speakers by starting your first playback at
6
4 TECHNICAL DATA
GENERAL
Environmental requirements
Operating voltage: Line: 12- 32 V DC, Speaker: 24 V DC
Power input: AUDIO MODULE with amplifier: max. 72 W
AUDIO MODULE without amplifier: <=5 W
Environmental conditions: compliant with EN 50090-2-2
Ambient temperature: -5 to 35°C
Storage temperature: -10 to +60°C
Relative humidity (no condensation): 5% - 80%
4.1 LED STATUS
The AUDIO MODULE has two DUO LEDs (Power/Boot and Status). Each DUO LED has a green and a
red LED. The upper DUO LED shows the state of Power/Boot, and the lower DUO LED the state of
the AUDIO MODULE.
The green “Power/Boot” LED lights up as soon as the AUDIOMODULE is supplied with power.
Two or three seconds after the power is connected, this LED changes to red and starts flashing.
Once the boot-up process is complete, this LED changes back to green.
After the AUDIO MODULE has booted up, the status LED flashes continuously with two quick pulses
followed by a short pause.
This flashing also indicates the load level on the AUDIOMODULE: the higher the frequency of the
flashing LED, the greater the load on the AUDIOMODULE.
The AUDIO MODULE now requires 2 minutes to boot up.
POWER / BOOT LED
LED indicator
State
OFF
The device is not ready for use. There is no
operating voltage.
GREEN
The device is ready for use.
BLINKING ORANGE
The device is booting.
STATUS-LED
LED indicator
Status
OFF
The device is booting.
BLINKING GREEN
The device has booted. The LED simulates a
heartbeat. The blinking frequency increases with
the device’s usage.
7
4.2 ESTABLISHING CONNECTIONS
In order to configure the AUDIO MODULE and to retrieve the web interface, a current browser and a
network connection to the device are required. If the device is in the condition on delivery, it can
be accessed at the above-mentioned IP address and the network settings must be adjusted to the
address range, where necessary. To do this, please follow the instructions provided in chapter
"Adjusting the network settings of your computer".
The AUDIO MODULE has the standard IP address 192.168.1.226.
4.3 DISCOVERY TOOL
If you do not know the network settings of the device, the
DiscoveryTool can help you to find out with which IP address
the device is available. The "DiscoveryTool" software is
platform-independent and can be run on any operating
system. It can be found on Comelit website in the page of
module.
Double-click the program icon in order to start the software.
All devices available in the network are shown in the
program window with their respective device names and
serial numbers. An AUDIO MODULE can be recognised by
means of a serial number starting with "BT102…"!
The colour marking of the devices shown in the
DiscoveryTool has the following meaning:
§ Grey = Information is being retrieved
§ Green = Device is in the same network area as the PC
§ Yellow = Device is NOT in the same network area as the PC
Mark the required device in the list. The device information available is displayed in the fields
below. If the device is marked green, you can immediately call up the start page of the device by
pressing the "Open in Browser" button. If the device is marked yellow, change the network settings
of your PC correspondingly (see chapter below).
4.4 ADJUSTING THE NETWORK SETTINGS OF YOUR
COMPUTER
In order to adjust the network settings of your computer and establish a connection to the device,
please both devices has to be on the same network.
Example of a valid configuration for the factory settings of the AUDIOMODULE:
§ Free IP address: 192.168.1.228
§ Subnet mask: 255.255.255.0
The web interface of the AUDIOMODULE can be accessed by means of the browser. Restore the
original network settings of your PC by following the steps described above as soon as you have
configured the AUDIOMODULE correspondingly.
8
4.5 ADJUSTING THE NETWORK SETTINGS OF THE
AUDIO MODULE
If the network prerequisites have been created, you can now access the configuration of the AUDIO
MODULE in order to adjust the network settings to the local requirements there. To do this, please
proceed as described below:
§ Enter the IP address of the AUDIOMODULE in the address line of your browser (for factory
settings: 192.168.1.226).
§ The start page of the AUDIO MODULE opens up. Click "Log In" on the top right-hand corner of
the screen (see figure above, orange circle).
§ A login dialog appears. For factory settings, the login data is as follows:
Username: admin
Password: admin
Note: The password must be changed immediately when logging in for the first time. If the
password is lost, the device cannot be reset!
Note: Logging in only works if the browser is authorised to save cookies!
In order to change the IP address of the AUDIOMODULE, please click "CONFIGURATION".
The configuration menu opens up. You can make the following settings in the "Network" menu item:
DHCP: If the DHCP is activated, the device will automatically load the network
settings. A DHCP server must be available in the local network.
IP address / subnet mask / gateway:
If DHCP is not activated, you must adapt the typical network parameters to
the existing network.
DNS server: DNS stands for Domain Name System. The DNS server converts an Internet
address into an IP address 85.214.89.170 and vice versa.
NTP server: Configure an NTP server so that the device can synchronize its internal
clock. NTP server list: e.g. http://www.pool.ntp.org/zone/europe
Change the IP address settings as required. In order to save the settings made, click "Save
Configuration". The server in the device is restarted; the browser automatically connects to the new
IP address if possible.
You must now log out, then give your PC the old IP address (Section 4.2) and log in again at the
AUDIOMODULE Web interface.
Note: Please bear in mind that you might have to reset the IP address of your computer to the
initial value in order to be able to access the AUDIO MODULE after the change has been made.
9
Special feature when activating DHCP
If you have activated DHCP for the AUDIO MODULE according to the steps mentioned above, please
use the DiscoveryTool as described in chapter "DiscoveryTool" in order to find out the current IP
address configuration of the AUDIO MODULE.
4.6 SETUP MULTIROOM SYSTEM
To establish a multi-room system with AUDIO MODULE and an external Logitech Media Server (LMS),
proceed as follows:
1) Put the Logitech Media Server (LMS) and the first AUDIOMODULE in operation.
2) Change to the AUDIO MODULE configuration menu item "Device Name" and assign a unique
name for the first AUDIO MODULE.
3) Only now connect the second AUDIO MODULE and change the name (see Step 2).
4) Continue with further AUDIO MODULE according to this principle.
Connect all the AUDIOMODULEs one after another, so you can assign each newly connected device a
unique name.
4.7 SETUP ANALOGIC INPUT
Source – Preset. This source will be selected by default after start-up the AUDIO MODULE. This
setting will be overridden if “automatic source selection” is active.
Enable Automatic Source Selection by default. Preset for the “automatic source selection” function.
Note: It is possible that the AUDIO MODULE may also switch to the Line In when an audio cable is
connected without an attached source (open end).
Automatic Source Selection - Default Fallback Source. If the automatic source selection is active,
this source will be the default source after start-up.
Automatic Source Selection - Silence Tolerance (Timeout in Seconds) .The time for which the
AUDIOMODULE will wait before switching back to the default source when it does not receive a
audio signal.
Assures that pauses in or between songs do not causes a source switch.
4.8 SETUP EQUALIZER AND VOLUME
Equalizer. The AUDIO MODULE has10 different in-build audio profiles to adjust the audio output that
can be set using this pull down menu. The chosen audio profile will be loaded into the Digital Sound
Processor (DSP) and activated once you press "Save Configuration".
The profile for the digital sound processor can also be selected here. The selected profile will be
activated after saving the configuration.
Default Volume
• Line-In. The volume which is used at start-up of the AUDIOMODULE for the source Line-In.
• Media Server. The volume which is used at start-up of the AUDIO MODULE for the source
Media Server.
Energy Saving Mode - Timeout (Minutes). Applies only the AUDIO MODULE with amplifier.
The time for which the AUDIO MODULE will wait before going into stand-by when it does not receive
a signal.
Notice: The value “0” (zero) disables this feature.
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5 CLIENT AND SERVER-CLIENT OPERATING MODE
AND SERVER CONFIGURATION
There are two different ways to operate the AUDIO MODULE.
As "client mode” the AUDIO MODULE uses an external Logitech Media Server as a server (PC or
Synology NAS) and the AUDIO MODULE is used only as a player. As server-client mode the AUDIO
MODULE is simultaneously a Logitech Media Server and a player.
In case of client-server mode is only possible to connect storage media with a total capacity of up to
32 GB, i.e. one USB stick with 32 GB or two USB sticks of 16 GB each can be connected.
To assign a server to the AUDIO MODULE, in the main menu, select the “MEDIA SERVER”
The currently available servers are displayed with their names and IP addresses.
Click on “Refresh List” to update the list with all the latest available servers.
To change the server, select the server from the list of “Available Media Servers” and click on
“Apply Server”. The address 127.0.0.1:9000 is himself
“Current Media Server”: This shows which server is currently being used.
In order to access to the Logitech Media server web interface is needed to insert on the browser the
following address: IP address:9000 (for example 192.168.1.226:9000)
5.1 ACCESS THE MEDIA SERVER
To open the web interface of the Media Server (only on the module used as a server) is possible to
open the Logitech Media Server web interface pushing the arrow behind the “Current media server”
address.
5.2 CONNECTING THE USB STICK
One or two USB sticks can be directly connected to the AUDIO MODULE (only on the one used as a
server.
This offers even greater flexibility. Before you insert the USB stick, however, you must follow a
couple of instructions:
• The USB stick must be formatted as FAT32 (Windows) or ext2 or ext3 (MacOS, Linux).
11
• Under no circumstances may the USB interface be extended with a USB hub.
• We recommend that you do not use more than two USB sticks with a capacity of 16 GB each.
• As soon as a USB stick is connected, the Logitech Media Server requires several minutes to
scan it. The duration of the scanning process depends not only on whether you have
connected one or two USB sticks, but also on the storage capacity of the individual USB
stick, what format the audio files have (wave or mp3) and how many playlists are stored on
the stick. A cover has a crucial influence on this duration. If each audio file in each folder
has its own cover, this will prolong the scanning process significantly. If there are two USB
sticks with a capacity of 16 GB each, the scanning process will take 20 minutes on average.
• The storage location for the playlist shall not be modified!
• As soon as a USB stick has been removed the audio files can no longer be played and must
be rescanned the next time the stick is connected.
To ascertain how far the scanning process has progressed, click on “Settings” in the Logitech Media
Server web interface (low-righ on the webpage).
Now click on the last tab, “Information”
Check that the following items contains correct number of files, folders…
• Files/Folders
• New music files
• New files
• Playlists
• Album covers
Please do not play any music files during the scanning process, as this could overload the CPU and
cause the scan to start again from the beginning.
Once the LMS has scanned all the audio files they can be played back.
5.3 CLIENT MODE WITH SYNOLOGY DISK STATION
In this configuration, the Synology Disk Station is the central server on which the audio files are
stored and from which they are retrieved again.
To do this is needed the add-on “Logitech media server” that you can find directly from Synlogy
website
Figure 1Details of the media scan
12
6 IMPORTANT NOTES
6.1 CHANGE THE NAME OF THE DEVICE
The “Device Name” is used for unique identification of the AUDIO MODULE. This means that the
AUDIO MODULE will not only be accessible in the browser under “Devicename.local”, but will also
bear this name as an SQB Client in the LMS.
There is a possibility of changing the device name of the AUDIO MODULE and of the LMS in one
process. In other words, it is not necessary to make changes in two different places!
To change the “Device Name”, proceed as follows:
1. Open the Web interface of the AUDIOMODULE
2. Change the device name of the AUDIOMODULE under the “Configuration” menu option
3. The player name of the LMS will adapt itself automatically.
Note: You should now make no further changes to the name in the AUDIOMODULE or the LMS, as
otherwise you will have two different names for one AUDIOMODULE.
6.2 SETTING UP PLAYLISTS
In order to set up playlists is needed to open the web interface of Logitech Media Server (IP
ADDRESS:9000).
In the main menu you will find all
the music files, sorted by artist,
album and musical style. These can
add to the current playlist (start
directly play with the Play symbol
or append to the current play list
with the plus symbol). After choose
the content for the playlist you
want to create, click on SAVE
(orange arrow) to safe the current
playlist.
You can find further information on the LMS at: http://wiki.slimdevices.com/index.php/Main_Page
13
6.3 INTEGRATING MUSIC VIA NETWORK (UPNP)
The AUDIOMODULE can also access music from the network. This is done via UPnP. Shared music
can be provided by a PC or NAS drive.
The following steps are necessary to access music over the network
(Here an example with a Synology Disk Station NAS drive):
1. Activate the UPnP function on the NAS drive.
The figure below shows how the UPnP function on a Synology DiskStation will be activated
(circled in red).
A software package for this function is needed. In this example, the "Media Server from
Synology" (green circle) will be used. You will find the Media Server under "Package Center"
(yellow circled)
14
2. Activate the UPnP function on the AUDIOMODULE.
The "UPnP / DLNA" plugin is required to access music via UPnP. Activate the plugin under
the tab "Plugins" (orange arrow).
15
3. Enable the UPnP client function on the AUDIO MODULE.
If the UPnP plugin is activated, the UPnP client function must be also enabled as a last step.
the The UPnP client can be enabled under the "advanced settings" in the category "Network"
(orange arrows).
16
After the AUDIO MODULE has been rebooted, a new entry with the name of the computer (in this
example, the name of the DiskStation will be shown) will appear in the "My Music" folder. This entry
provides the UPnP shared music (orange arrow), sorted by album, artist, genre, ...
17
6.4 SET UP SPOTIFY
If you want to listen to music from your Spotify account on your AUDIO MODULE, you have to
perform additional setup steps in the Logitech Media Server. Please proceed as follows:
1. Click on Settings in the low-right part
2. Now go to the tab “Plugins” (Errore. L'origine riferimento non è stata trovata. “ yellow
circle) in the LMS settings.
3. Now, enable the Spotify plugins (V2.3.6) and (v1.2). After the plugins have been activated,
it is necessary to restart the AUDIOMODULE.
After the restart, click on "Settings" (Errore. L'origine riferimento non è stata trovata. c
ircled in red) to adjust the Spotify settings.
18
4. Now you have to enter your Spotify username and password.
You can change further settings as needed, and also start a test, to check whether the login
credentials are valid (red circle).
Finally, click the Apply button in the bottom right corner (yellow circle Errore. L'origine
riferimento non è stata trovata.).
19
6.5 ADDITIONALLY, EDIT OR DELETE USERS
In order to edit the user or add new users, you must click on “User Administration” under the menu
option “Configuration”.
In User Administration you can then ADD, EDIT or DELETE USERS. (Orange circle)
6.6 SAVE CONFIGURATION
As soon as any “Configuration” has been performed, such as IP address or Device Name, and these
have been saved, you must click the “Save Configuration” field/button.
6.7 EXITING THE CONFIGURATION MENU
To leave the configuration menu and return to the main menu, click on the header or use the
“back-button” of the web browser.
6.8 LOGGING OUT
To log out from the Web interface, click on the “Log Out” button.
6.9 INFORMATION
Here you will find all the information you require on your AUDIO MODULE. Please retain this
information in case you need to call for support.
7 FIRMWARE UPDATE
All AUDIO MODULE firmware versions 1.3.0 and above can be updated.
1. Under “Configuration” – “System”, select AUDIO MODULE
2. Now, in the “Firmware Update” window click “Browse” to select the new firmware file on
your hard disk.
3. Leave the “Keep Network Settings” box checked if the AUDIOMODULE is to retain its IP
address setting after the update. Alternatively, you can select the option "Keep
configuration" or "Reset configuration".
NOTE: In any case, please make a backup for secure.
4. Click on “Perform Update”
20
8 LOGITECH MEDIA SERVER
The Logitech Media Server (LMS) offers you easy and uncomplicated operation. You can save your
audio files centrally on a single server and access them with every AUDIOMODULE.
The audio files are managed centrally here by the LMS.
In the main menu you can perform a series of settings. Not only playlists can be created, but also
extras such as setting alarms, or naming favourites.
Further information on the Logitech Media Server can be found at:
http://wiki.slimdevices.com/index.php/Main_Page
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