Inter-m AOE-212N Operation Manual
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Inter-m AOE-212N Operation Manual

Inter-m AOE-212N Operation Manual

Audio over ethernet
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Operation Manual
Audio Over Ethernet
AOE-212N
* Rack mount products in the Western Hemisphere(North America, South America, and
the Caribbean) do not have handles installed due to customer preference.

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Summary of Contents for Inter-m AOE-212N

  • Page 1 Operation Manual Audio Over Ethernet AOE-212N * Rack mount products in the Western Hemisphere(North America, South America, and the Caribbean) do not have handles installed due to customer preference.
  • Page 2 A personal welcome to you from the management and employees of Inter-M All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products.

  • Page 3: Table Of Contents

    ............................2 Installation Environment ...........................2 Important Safety Instructions......................2 Features ............................3 Composition and accessory......................3 Front Panel ............................4 Rear Panel ............................6 Equipment setting using AOE-212N internal CGI server ............8 Device structure block ........................51 How to connect ..........................52 Applications ..........................53 Block Diagram ..........................54 Specification ..........................55...

  • Page 4: Unpacking

    AUDIO OVER ETHERNET Unpacking Unpacking Although your AOE-212N is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation.

  • Page 5: Features

    ※ Network setting · AOE-212N SET can be set to dynamic IP, or static IP. · AOE-212N SET use the 5454~5474 port, we need for 5454~5474 port is required for port forwarding or DMZ setting. · Used under authorized to provide Internet service providers assign a static IP or dynamic IP in case of WAN network.

  • Page 6: Front Panel

    LCD displaying the network (IP, Mac Address, S/W Version, etc.) settings and server connection status in the set. 7. DISPLAY SWITCH Switch checking out the setting on the display. When the power switch is ON, the indicator will be it. Display contents are as below. 1) Inter-M logo + IP Address 192.168.1.202 AOE-212N...
  • Page 7 (2) Client on/off state 5) RS-422 state RS-422 Server Off Client Off (1) Server on/off state (2) Client on/off state 6) PIO state (1) Server on/off state (2) Client on/off state 8. Power LED LED displaying the power supply status of set. AOE-212N...

  • Page 8: Rear Panel

    Output contact point: Same signals with input signal will be transmitted on the input contact point of transmitter. ※ Caution: Contact point signal is only transmitted when AOE-212N is operated under normal conditions, and please input the signal after checking out the equipment operation status. Because data is transmitted in real times, signal will not be transmitted when device is off.
  • Page 9 8. RS-232C/RS-422 communication terminal Display the signals inserted in RS-232C or RS-422 terminal on the rear of AOE-212N on the RS-232C and RS-422 terminals of AOE-212N. For example, if signals, ‘A B C D’ are inserted in the transmitter, signals ‘A B C D’...

  • Page 10: Equipment Setting Using Aoe-212N Internal Cgi Server

    ※ Contents of this Operation Manual are subjected to be changed by revision of firmware. please refer to “www.inter-m.com/en” for latest one. ※ AOE-212N uses HTML5 and Websocket standards, therefore, some browsers may not work. Supported browsers are as follows:...
  • Page 11 Ⅱ. Device mode setup Use Device mode setup to modify the operating capabilities. Device Mode Remarks Legacy mode Sets the default setting of AOE-212N. (Default Mode) Audio/Serial(232/422): set the contact transmissions. MP3/Internet Radio: set the operation times. Time Signal (MP3, Internet Radio) Set the source playback schedule.
  • Page 12 Ⅲ. 1 Legacy mode Ⅲ.1.1 Audio setup Ⅲ.1.1-1 Setting of audio server - Select PCM playback mode for Unicast TCP/IP Transition If Unicast TCP communication is transmitted in PCM playback mode, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 13 AUDIO OVER ETHERNET - Select MP3 playback mode for Unicast TCP/IP Transition If Unicast TCP communication is transmitted in PCM playback mode, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 14 AUDIO OVER ETHERNET - Select PCM playback mode for Multicast TCP/IP Transition If Multicast TCP communication is transmitted in PCM playback mode, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 15 AUDIO OVER ETHERNET - Select MP3 playback mode for Multicast TCP/IP Transition If Multicast TCP communication is transmitted in PCM playback mode, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 16 Port - Select the desired port for Port: 5454 information servers operating. It cannot choose the duplicated port. After completing the changes to the equipment, press the Apply button to saves Apply the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 17 Category Contents Default Start Starts the Audio Server with the currently stored information. Stop Stops the Audio Server. Reset Stop and reset the Audio Server settings. - A pop-up window will display when the client list number is selected. AOE-212N...
  • Page 18 Ⅲ.1.1-3 Settings of audio client ※ Audio client receives the server’s information and sets the playback operations automatically. - Allows to receive Unicast TCP/IP communication If Unicast TCP communication is receiving, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 19 AUDIO OVER ETHERNET - Allows to receive redundant Unicast TCP/IP communication If Unicast TCP communication is receiving, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 20 Configure two AOE-212Ns as Servers with 2 different IP addresses. Connect the first AOE-212N and name it as main- server and name the second AOE-212N as sub-server. This is done via the by web-browser in the ‘Network setup’ of ‘System setup’ Menu on the left side menu.
  • Page 21 AUDIO OVER ETHERNET - Allows to receive multicast TCP/IP communication If Multicast TCP communication is receiving, in Audio setup mode, setting is shown as above. AOE-212N...
  • Page 22 Port - Select the desired port for servers operating. It cannot choose the duplicated information port. After completing the changes to the equipment, press the Apply button to saves the Apply updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 23 Default Start Starts the Audio Client using the currently stored information. Stop Stops the Audio Client. Reset Stop and reset the Audio Client settings. Volume level Set the volume output. Playback info Audio Server displays the received playback information. AOE-212N...
  • Page 24 Port - Select the desired port for servers operating. 5455 information It cannot choose the duplicated port. After completing the changes to the equipment, press the Apply button to Apply saves the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 25 Once the Serial (232) server configuration is completed, one can monitor the Serial (232) server status as shown above. Category Contents Default Start Starts the Serial (232) Server using the currently stored information. Stop Stops the Serial (232) Server. Reset Stop and reset the Serial (232) Server. AOE-212N...
  • Page 26 Port: 5455 Port - Put the port number related to the server to connect. After completing the changes to the equipment, press the Apply button Apply to saves the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 27 Once the Serial (232) client configuration is completed, one can monitor the Serial (232) client status as shown above. Category Contents Default Start Starts the Serial (232) Client using the currently stored information. 9600 IP: 192.168.1.99 Stop Stops the Serial (232) Client. Port: 5455 Reset Stop and reset the Serial (232) Client. AOE-212N...
  • Page 28 Port - Select the desired port for servers operating. 5456 information It cannot choose the duplicated port. After completing the changes to the equipment, press the Apply button Apply to saves the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 29 Once the Serial (422) server configuration is completed, one can monitor the Serial (422) server status as shown above. Category Contents Default Start Starts the Serial (422) Server using the currently stored information. Stop Stops the Serial (422) Server. Reset Stop and reset the Serial (422) Server. AOE-212N...
  • Page 30 Port: 5456 Port - Put the port number related to the server to connect. After completing the changes to the equipment, press the Apply button to Apply saves the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 31 Once the Serial (422) client configuration is completed, one can monitor the Serial (422) client status as shown above. Category Contents Default Start Starts the Serial (422) Client using the currently stored information. Stop Stops the Serial (422) Client. Reset Stop and reset the Serial (422) Client. AOE-212N...
  • Page 32 Port - Select the desired port for server’s operating. It cannot choose the 5457 information duplicated port. 5457 After completing the changes to the equipment, press the Apply button Apply Full duplex to saves the updated settings. Initialize Reverts to the default setting. 5456 AOE-212N...
  • Page 33 Verify the contact Contact closure status is displayed in real-time. On: Blue, Off: Red closure status Start Runs the Contact Closure Server using the currently stored information. Stop Stops the Contact Closure Server. Reset Stop and resets the Contact Closure Server. AOE-212N...
  • Page 34 AUDIO OVER ETHERNET Ⅲ.1.4-3 Setting of contact closure client - A Single Server Setup Screen To configure a single server, set as shown above in Contact closure setup screen. AOE-212N...
  • Page 35 IP: 192.168.1.99 Port: server. information 5457 Port - Put the port number related to the server to connect. After completing the changes to the equipment, press the Apply button to Apply saves the updated settings. Initialzie Reverts to the default setting. AOE-212N...
  • Page 36 Stop and reset the Contact Closure Client. Termination of service activity will reset the Contact Closure status. Contact closure However, inactivity of service will still maintain Contact Closure status. Delay value of contact The operation is delayed by the specified set time. closure AOE-212N...
  • Page 37 Can select MP3 and Internet Radio timed operations. MP3 timed broadcast is the ability to upload the MP3 files and play at specified Mode Internet Radio time period. Internet Radio timed broadcast is the ability to play the radio at specified time period. AOE-212N...
  • Page 38 [Setup] Button to add holidays. During holidays reserved broadcast is not active. Holiday Up to 30 holidays can be reserved registered. [Delete] Button to delete holiday setting. Source file management [Setup] Button to upload the MP3 files to be used in reserved broadcast. AOE-212N...
  • Page 39 [Delete] Button to delete the reserved broadcast. [Modify] Button to modify registered reserved broadcasts. [Setup] Button to add holidays. During holidays reserved broadcast is not active. Holiday Up to 30 holidays can be reserved registered. [Delete] Button to delete holiday setting. AOE-212N...
  • Page 40 - Click [Add] button in [Schedule list] to display the list as shown below. MP3 Mode Internet Radio Mode At the above screen, reserved broadcast can be set. Choose the name and destination and set the broadcast times. Added broadcast can be verified in the [View table]. AOE-212N...
  • Page 41 From above screen display delete can be made. Click [Select all] button to delete all of the reserved broadcast settings. - Click [Modify] from [Schedule list] to display as shown below. MP3 Mode Internet Radio Mode At the screen above, reserved broadcast can be modified. Only the registered broadcasts can be modified. AOE-212N...
  • Page 42 - Click [Setup] button at [Source file management] to display as shown below. (Applies only to MP3 reserved broadcast setting) At the above screen, select the MP3 file to be used for MP3 reserved broadcast. [Delete], [Play], [Stop] are used to manage MP3 files. Can use up to 95% of the total disk storage space. AOE-212N...
  • Page 43 ※ At the Device mode setup clicking Internet radio will display the following menu screen. Ⅲ.3.1 I-Radio setup Category Contents Default Play Plays Internet Radio on the selected channel. Play Stop Stops Internet Radio play. Modify the channel list. Edit The number of channels can be added without limits. AOE-212N...
  • Page 44 Apply the internet radio channel list. Initialize Reset to previous set state. Add internet radio channel. As applied, it is added to the internet radio list. Deletes the selected internet radio channel. Remove As applied, it is reflected in the internet radio list. AOE-212N...
  • Page 45 Port – Select the port information for the server operation. Cannot use 5457 information same port for duplicate services. After completing the changes to the equipment, press the Apply button Apply to saves the updated settings. Initialize Reverts to the default setting. AOE-212N...
  • Page 46 After completing the contact output settings, one can monitor the contact output status as shown above. Category Contents Default Host name Displays the name of host. aoe-212n Port The port information while in operation. 5457 Device location entered in the network settings. Device location Used for device identification purposes.
  • Page 47 Display the MAC address the device. Displays the name of device. Host name If it displays the location of device, management will be convenience. aoe-212n All characters are supported except blank spaces. Indicates the location of the device. Operates as contact output function Device location is used.
  • Page 48 If device is connected to internet, time can be synchronized automatically synchronization by using the time server. GMT Change Change the GMT. After completing the changes to the equipment, Apply press the Apply button to saves the updated settings. AOE-212N...
  • Page 49 Update the log information to latest status. Press the Clear Log button to erase the log, the log records will be Clear Log deleted. Download the current log information and store in a PC. Dedicated Download the log viewer is required. AOE-212N...
  • Page 50 AUDIO OVER ETHERNET Ⅴ. System management AOE-212N...
  • Page 51 Ⅴ. 1 System Upgrade Category Contents Default Select the file to upgrade the AOE-212N Select the file you want if file explorer is opened by pushing the Find File button next to the text box. Only *.tar‘ file can be selected.
  • Page 52 All settings are returned to the factory default settings and or to the last system upgraded state. Ⅵ. System information Item Contents Default Value Current Time Displays current time of the device. Updated as web connection is made. System uptime Equipment turned on time and elapsed time display. AOE-212N...

  • Page 53: Device Structure Block

    AUDIO OVER ETHERNET Device structure block Device structure block MAIN Point ‘A’ Serial Communication Point ‘B’ Point ‘ B’ Point ‘C’ Point ‘ C’ Setting Program AOE-212N...

  • Page 54: How To Connect

    AUDIO OVER ETHERNET How to connect How to connect CONTACT OUTPUT DC INPUT OUTPUT INPUT POWER VOLUME VOLUME RS-422 RS-232C RESET 10/100M BASE-T MIN MAX MIN MAX AC INPUT 220V~ 60Hz CONTACT INPUT AOE-212N...

  • Page 55: Applications

    Education institute, commercial facility, business facility, religion facility, gym, exhibition room, facility, leisure facility, them park, etc. 1:1 or 1: N functions are flexible to use in any space. -1:1 Purpose -1:20 (WAN network) and 1:64 (LAN) purpose (School, resort, theme park, exhibition room, museum, etc.) AOE-212N...

  • Page 56: Block Diagram

    AUDIO OVER ETHERNET Block Diagram Block Diagram AOE-212N...

  • Page 57: Specification

    AUDIO OVER ETHERNET Specifications Specifications AOE-212N AUDIO Nominal Input Level(@Gain Min) 0dBV Output Level (@Gain Min) -10dBV Frequency characteristics 100Hz ~ 20kHz (48Khz Sampling, ± 1dB) T.H.D (48Khz Sampling) Less than 0.1% 80dB Support Sampling Frequency 16, 32, 44.1, 48KHz...
  • Page 58 AUDIO OVER ETHERNET * Dimensions AOE-212N...

  • Page 59: Service

    To obtain specific warranty information and available service locations contact Inter-M directly or the authorized Inter-M Distributor for your specific country or region.
  • Page 60 Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM).

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