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NetSpeaker

IP Audio System

Complete manual

1.5

Summary of Contents for NetSpeaker

Page 1: ...www 2n cz Version 2N NetSpeaker IP Audio System Complete manual 1 5...

Page 2: ...and to answer your questions about 2N products and services On www faq 2n cz you can find information regarding products adjustment and instructions for optimum use and procedures What to do if 2N TEL...

Page 3: ...uration via Telnet Server 59 HW description 62 2N NetSpeaker 63 2N NetSpeaker Lite 70 2N NetMic 77 2N NetSpeaker Set with Loudspeaker 82 2N NetSpeaker Lite PCB 89 2N NetSpeaker mono PCB 96 2N NetStrea...

Page 4: ...2N NetSpeaker create separate zones with different communication contents You can make use of your existing LAN WAN while installing your system to save the total 2N NetSpeaker implementation time an...

Page 5: ...5 2N TELEKOMUNIKACE a s www 2n cz System Layout Figure 2N NetSpeaker Refer to the section for basic information on quick system installation of Quick Start the 2N NetSpeaker Server...

Page 6: ...s Server 2012 Windows Firewall service running during installation otherwise the 2N rules have to be added manually NetSpeaker VoIP Without Registration Counterparty calls on the IP address of the pre...

Page 7: ...was tested with and For more details NetSpeaker Server rsyslog server Watcher on settings and use refer to the Advanced configuration Control Panel Manual r menu Administrato TELNET When 2N NetSpeake...

Page 8: ...1600 kbps stream Audio transfer from to RTP destinations 2N NetSpeaker Server Option Server NetSpeaker transfer G 711 uLaw 85 kbps G 711 uLaw 85 kbps Linear PCM 16bit 44 1kHz Stereo 1500 kbps Linear...

Page 9: ...Safety abide by this information to prevent persons from injury Always Warning abide by this information to prevent damage to the device Always Caution Important information for system functionality...

Page 10: ...onfiguration This section provides you with all information on the system and 2N NetSpeaker advanced configuration via the 2N NetSpeaker ControlPanel Here is what you can find in this section Control...

Page 11: ...ation NetSpeaker Server Here is what you can find in this section Sessions Destinations and Zones Audio Sources Scheduler microSD Users Administrator What you should know The 2N Control Panel applicat...

Page 12: ...Session Window Layout Use to add a source included in the source list to the session and a drag drop destination to the destination list Whether you add Destination targets destinations by speakers o...

Page 13: ...a session refer to the figure below ON The figure below also shows additional session controls Balance set balance for the right left channel Listening in enable this parameter to listen to remote des...

Page 14: ...the units 2N NetSpeaker on the tab or by a remote controller on the site Destinations Zones Fade set the session fade The parameter can be used for a gradual sound volume change The fade range is 500...

Page 15: ...15 2N TELEKOMUNIKACE a s www 2n cz Playlist here you can besides basic functions control mp3 files with play stop pause next previous shuffle and repeat Moreover you can minimise the playlist bar...

Page 16: ...nu with the right mouse click and select Create zone again Retrieve the floating menu via the to rename a zone Zone name Rename The figure below shows how to add a using drag drop into a zone 2N NetSp...

Page 17: ...ich columns shall be visible Retrieve the floating menu with the right mouse button and choose Select columns Destinations can then be displayed in the descending ascending order for one of the used c...

Page 18: ...Filter 2N NetSpeakers Use the function to move the selected speaker from the list of speakers to drag drop the required zone Use the floating menu Remove to remove a speaker from the zone to the speak...

Page 19: ...ed connection if existing and synchronisation status Click the button to restart and Restart 2N NetSpeaker to enable LED blinking and sound notification to discover on Blink 2N NetSpeaker site SD card...

Page 20: ...dependent audio channels are used for two independent speakers mono only one channel is used for audio transmission and both speakers produce the same sound Bit stream define the count of bits to be t...

Page 21: ...gure RTP Destination Settings Properties of RTP Destinations This section is devoted to RTP destinations Destination name this parameter shows the name of the RTP destination and can be changed Audio...

Page 22: ...s select multiple a grey strip shows up to indicate that you can 2N NetSpeakers change settings for more First select the parameter to be 2N NetSpeakers changed Then change this parameter and click En...

Page 23: ...orking source SIP playlist is necessary to assign microphone to a session in the menu to define where the Sessions contents should be played 2N NetSpeaker supports several types of input sources for s...

Page 24: ...s Click the button and add or to create a new playlist You can select more mp3 wma wav files files than one with Shift Ctrl Figure Adding Audio Files to Playlist To add files to the new playlist from...

Page 25: ...Example Suppose a language school has English and German classrooms There are 4 teachers in the school Mr Cook Ms Scott Hr Himmel and Fr Moselle Use the set of user inputs to create and English class...

Page 26: ...t radio Internet radio delay in ms characterises the radio buffer size The supported radio formats are and In exceptional cases the services providing internet radio mp3 wma managemen may fail For thi...

Page 27: ...nput is a common audio input All the devices that can transmit audio using RTP protocol and codec G711 L16 can serve as a sound source for the session The sound source is defined by the listening port...

Page 28: ...2N NetMic which enables you to make live announcements or broadcast pre prepared files to different zones You can define the audio path delay according to your network conditions to improve the commu...

Page 29: ...a s www 2n cz Figure Initial View of 2N NetMic via 2N NetSpeaker Control Panel In the window above set live announcements or playing files to to 2N NetSpeaker the buttons Click a number to set the fu...

Page 30: ...Save and start using the 2N NetMic preset buttons NetStreamer Despite the gradual modernisation of audio systems to IP technology customers are still encountering the need to connect an IP audio syste...

Page 31: ...ave to know the PBX IP address username and password if requested and the port to establish connection to the PBX Refer to the subsections below for the parameters and setting options Another option i...

Page 32: ...icating The domain and port specified here are relevant for subsequent call routing to the The Request URI field including 2N NetSpeaker Server Realm Domain port are checked for incoming INVITE messag...

Page 33: ...er line enable registration with the counterparty and specify the gateway registration number Caller ID No call setup requests can be resent to an unregistered gateway Validity set the registration va...

Page 34: ...s minimise data to be transmitted Do not replace in numbers if you do not tick off this option the above mentioned characters will be replaced with adequate strings xx in numbers Tick off the option t...

Page 35: ...ta to be transmitted Packets are not sent while the user is not speaking VAD stands for Voice Activity Detection Disabled VAD VAD acc to G 729 Annex B VAD light Generate comfort noise enable comfort n...

Page 36: ...ding modes using the SIP INFO method The modes have different formats of the DTMF transmitting message KeepAlive Period define the KeepAlive packet sending interval The default value is 10s STUN serve...

Page 37: ...sion including the required playlists before creating an event Only then you can start creating an event as follows Procedure Create a new event use one of the following methods click the tab and Sche...

Page 38: ...setting options depend on the action type Action setting options Not scheduled this event will never be performed Daily the event will start at the set time every day or Every xth day Weekly the even...

Page 39: ...according to Subs 6 1 above specify the contents of the event i e what shall be played and when Figure Action Setting and Display The Action Setting and Display figure above shows an example of a sch...

Page 40: ...set other parameters than as shown in Fig 3 for different types of actions You can set the start time only for most action types and other properties for some of them Play Stop Others Previous and Ac...

Page 41: ...eing inserted in 2N NetSpeaker 2N NetSpeaker has no RTC of its own Connectivity to the server after HW restart is required for successful time synchronisation Connection failures are irrelevant We rec...

Page 42: ...Playlists The subsections below provide details on these logical parts Synchronisation Properties In this section you can set and schedule action synchronisation The following options are available No...

Page 43: ...o the Digital Input and Output subsection in HW description At time the action starts at the defined time On connection the action starts in case the connection gets lost e g the loss power supply fai...

Page 44: ...ction will never start Daily the action will start at the set time every day or Every xth day Weekly the event will start at the set time of the set days every week or Every xth week Monthly select a...

Page 45: ...to add a pause between the playlists Use the arrows to assign priorities to the playlist s Figure Playlist Example of Synchronisation Action Configuration Suppose company Xyz intends to play ad spots...

Page 46: ...dule action start the commercial spot at 6 a m every day Therefore select Daily planning with start at 6 00 Select the units in the 2N NetSpeaker Enabling action to individual that shall be involved i...

Page 47: ...The user has access to all destinations and its broadcasting has the highest priority User input role this user will be assigned the home session for broadcasting by the system administrator Rights le...

Page 48: ...ser inputs for certain sessions refer to for details These inputs can then be assigned provided to users in the Audio Sources section This section includes a list of Permit user connection to set of u...

Page 49: ...ings General General allows you to set the ControlPanel language and external syslog server for logs What you should know Your network can be overloaded by wrong settings made in this tab Trace can be...

Page 50: ...tion on your syslog server Log description 1 RADIO_DISCONNECT New session 1 http api play cz danceradio192 mp3 m3u New internet radio 1 Par1 1 id of message After server restart number is set to 0 Par...

Page 51: ...sconnected from session Par3 Session Par4 URL address Par5 Name of radio HW_CONNECT HW input Par3 Session Par4 HW was disconnected to session input source s name HW_DISCONNECT HW input was disconnecte...

Page 52: ...ttings Network Settings Multicast Addresses Set the multicast addresses Select multicast for the address range multicast for the port range or single IP address transmission The default address scope...

Page 53: ...primary used by VoIP 2N NetSpeaker Server phones or intercoms but the command can be also sent from a web application 2N NetSpeaker Settings Communication Properties Communication properties helps you...

Page 54: ...disable the firmware 2N NetSpeaker upgrade Figure Connection Parameters 2N NetSpeaker Scanner Use the scanner to search for the units and their 2N NetSpeaker 2N NetSpeaker settings in the network All...

Page 55: ...e active search mode Passive mode means that it is necessary to set connection to 2N from the server side in the NetSpeaker NetSpeaker settings section NetSpeaker connections Active mode means that ge...

Page 56: ...s you to NTPQueryTimeout NSPK_SRVT_GLOBAL change the time synchronisation timeout This parameter can improve the 2N performance in networks with complicated structures NetSpeaker The table shows stati...

Page 57: ...re XML Script for Password Saving File Manager File manager allows you to manage the folders and files on your discs Refresh refresh the path in the folder current Delete delete a file folder Rename r...

Page 58: ...58 2N TELEKOMUNIKACE a s www 2n cz Figure File Manager...

Page 59: ...asic 2N NetSpeaker settings For connection use any Telnet Client application downloaded from the Internet for example By default the Telnet server listens at port 23 Basic Parameter Settings When the...

Page 60: ...rrectly if 1 is selected Setting options 0 2N NetSpeaker passive mode The server connection is initiated by the 2N NetSpeaker Server 1 2N NetSpeaker active mode The server connection is initiated by 2...

Page 61: ...wd 2N NetSpeaker s own password for authorising connection initiated by the The same password must be stored in the 2N NetSpeaker Server global settings and must be identical for all 2N NetSpeaker Ser...

Page 62: ...section provides you with full HW description of the units 2N NetSpeaker Here is what you can find in this section 2N NetSpeaker 2N NetSpeaker Lite 2N NetMic 2N NetSpeaker Set with Loudspeaker 2N Net...

Page 63: ...ntegrated 14W 2N NetSpeaker amplifier for direct loud speaker connection can be controlled by 2N NetSpeaker two front panel buttons or an infrared remote controller is equipped 2N NetSpeaker with a di...

Page 64: ...switching Digital input 5 24V without galvanic isolation for external sensor button etc 10 100BASE TX LAN RJ 45 connector Integrated amplifier output terminals for 1 or 2 loudspeakers RESET button He...

Page 65: ...20Hz 20kHz 0 5dB Harmonic distortion 0 05 1kHz Signal to noise ratio 91dB Headphone Line output STEREO 3 5mm jack on front panel Digital output 24V 1A AC DC relay output galvanically isolated Digital...

Page 66: ...l injury Connect the loudspeaker headphones or an external amplifier Connect the digital input and output Insert the microSD card Connect the UTP cable Connect a 12V power supply unless PoE is used Lo...

Page 67: ...ither as N O normally open or N C normally closed 2N NetSpeaker is equipped with a digital for an optional button sensor of input movement or other applications This input is available on the LOGIC IN...

Page 68: ...d to a standard local area network using a LAN interface via the RJ 45 connector on the back panel Always use CAT 5d or higher class cables for reliability reasons The LAN interface is equipped with t...

Page 69: ...memory is being deleted This operation takes about 50 s Do not disconnect the device from power supply during this period Firmware Upgrade The firmware upgrade starts automatically whenever 2N NetSpe...

Page 70: ...erts it into an analogue signal Server can be controlled by two front panel buttons or an infrared 2N NetSpeaker Lite remote controller is equipped with a digital input and output 2N NetSpeaker Lite w...

Page 71: ...h galvanic isolation for external 24V 1A AC DC load switching Digital input 5 24V without galvanic isolation for external sensor button etc 10 100BASE TX LAN RJ 45 connector RESET button Headphone lin...

Page 72: ...l to noise ratio 91dB Headphone Line output STEREO 3 5mm jack on front panel Digital output 24V 1A AC DC relay output galvanically isolated Digital input 5 to 24V DC digital input galvanically non iso...

Page 73: ...xternal Amplifier Connection 2N NetSpeaker Lite is equipped with a headphone external amplifier connector The 3 5 mm jack is available on the front panel Digital Input and Output 2N NetSpeaker Lite is...

Page 74: ...microSD card slot for storing music or voice in case the equipment is not connected to the LAN permanently or temporarily The microSD card slot is available on the front panel 2N NetSpeaker Lite Warn...

Page 75: ...or higher class cables for reliability reasons The LAN interface is equipped with the Auto MDIX function for automatic detection of a straight or cross over cable 2N NetSpeaker Lite can be fed using...

Page 76: ...about 50 s Do not disconnect the device from power supply during this period Firmware Upgrade 2N NetSpeaker Lite firmware upgrade starts automatically whenever 2N gets connected to the This guarantee...

Page 77: ...hardware console with microphone which enables you to make live announcements or broadcast pre prepared files to different zones It is a hardware alternative to the 2N NetSpeaker Console software appl...

Page 78: ...for live 2N NetSpeaker announcements Press button A for live announcements Push button C then push button A Green on function button green on button A Provide information about ongoing announcements...

Page 79: ...79 2N TELEKOMUNIKACE a s www 2n cz View of Back Panel Figure 2N NetMic...

Page 80: ...DC digital input galvanically isolated or 1 contact input Digital output max 48V 1A relay output NO NC galvanically isolated Headphones output 3 5mm 2x30mW min 16Ohm DR 101dB THD N stereo jack 85dB M...

Page 81: ...to the input labeled galvanically isolated supply 7V and the input labeled 0V The second possibility is that the input will respond to voltage 1 switches to the input labeled 0V and 1 GND Factory Res...

Page 82: ...dio stream decodes it and converts it into an analogue signal Server is equipped with an integrated 14W amplifier for direct loudspeaker 2N NetSpeaker connection can be controlled by two front panel b...

Page 83: ...pply connection terminals Relay output with galvanic isolation for external 24V 1A AC DC load switching 5 24V digital input without galvanic isolation for external sensor button etc 10 100BASE TX LAN...

Page 84: ...1A AC DC relay output galvanically isolated Digital input 5 to 24V DC digital input galvanically non isolated Local control 2 buttons Memory capacity extension MicroSD card slot Sound compression MPEG...

Page 85: ...ccess to the fixing screws You can use the enclosed paper template for drilling the soffit hole Refer to the figure below for recommended dimensions of the hole Mounting Holes Figure It is very easy t...

Page 86: ...external button the DC IN terminal can be used see the figure below Logical Input Figure 2N NetSpeaker is equipped with a relay switch for light signalling external amplifier alarm activation The is a...

Page 87: ...The LAN interface is equipped with the Auto MDIX function for automatic detection of a straight or crossed cable The LAN interface can also be used for the power supply through 2N NetSpeaker active n...

Page 88: ...ation takes about 50 s Do not disconnect the device from power supply during this period Firmware Upgrade 2N NetSpeaker firmware upgrade starts automatically whenever 2N NetSpeaker gets connected to t...

Page 89: ...r 2N receives the audio stream decodes it and converts it into an NetSpeaker Server analogue signal The can be controlled by two buttons in 2N NetSpeaker Lite PCB the front or an infrared remote contr...

Page 90: ...90 2N TELEKOMUNIKACE a s www 2n cz Front View Figure 2N NetSpeaker Lite PCB Back View Figure 2N NetSpeaker Lite PCB...

Page 91: ...ck at the front stereo LAN connection RJ 45 connector at the back TX with Auto MDIX function Power amplifier output not supported Frequency range 20Hz 20kHz 0 5dB Harmonic distortion 0 05 1kHz Signal...

Page 92: ...galvanic isolation for external 24V 1A AC DC load switching Digital input 5 24V without galvanic isolation for external sensor button etc 10 100BASE TX LAN RJ 45 connector RESET button Line output for...

Page 93: ...s very easy to connect electrically Follow the steps 2N NetSpeaker Lite PCB below to avoid equipment damage or electrical injury Connect the audio signal output with an external amplifier Connect the...

Page 94: ...rmanently or temporarily The microSD card slot is available at the front 2N NetSpeaker Lite PCB 2N NetSpeaker Status LED Indicator LED colour LED status Meaning Yellow shining 2N NetSpeaker Lite PCB i...

Page 95: ...ges forgotten password and so on Resetting Procedure Press the RESET button in the back Keep the RESET button pressed until the front green LED stops shining for approx 10 s Release the button as soon...

Page 96: ...eaker 2N receives the audio stream decodes it and converts it into an NetSpeaker Server analogue signal The can be controlled by two front 2N NetSpeaker mono PCB buttons or an infrared remote controll...

Page 97: ...97 2N TELEKOMUNIKACE a s www 2n cz Front View Figure 2N NetSpeaker mono PCB...

Page 98: ...98 2N TELEKOMUNIKACE a s www 2n cz Back View Figure 2N NetSpeaker mono PCB...

Page 99: ...uto MDIX function Power amplifier output not supported Line output speaker connector at the back Type loudspeaker 8 6W Frequency range 20Hz 20kHz 0 5dB Harmonic distortion 0 05 1kHz Signal to noise ra...

Page 100: ...Relay output with galvanic isolation for external 24V 1A AC DC load switching Digital input 5 24V without galvanic isolation for external sensor button etc 10 100BASE TX LAN RJ 45 connector RESET butt...

Page 101: ...It is very easy to connect electrically Follow the steps 2N NetSpeaker mono PCB below to avoid equipment damage or electrical injury Connect an 8 6W speaker Connect the digital input and output Insert...

Page 102: ...onnected to the LAN permanently or temporarily The microSD card slot is available at the fr 2N NetSpeaker mono PCB ont Status LED Indicators LED colour LED status Meaning Yellow shining 2N NetSpeaker...

Page 103: ...ation changes forgotten password and so on Resetting Procedure Press the RESET button at the back Keep the RESET button pressed until the front green LED stops shining for approx 10 s Release the butt...

Page 104: ...oduct Description Despite the gradual modernisation of audio systems to IP technology customers are still encountering the need to connect an IP audio system to a traditional music sources such as FM...

Page 105: ...105 2N TELEKOMUNIKACE a s www 2n cz View of Front Panel Figure 2N NetStreamer...

Page 106: ...ally isolated Headphones output 3 5mm 2x30mW min 16Ohm DR 101dB THD N stereo jack 85dB Main microphone input symmetric XLR Phantom Supply 24V DR 88dB THD N 82dB Headset microphone input 3 5mm integrat...

Page 107: ...vanic ally isolated supply 7V and the input labeled 0V The second possibility is that 1 the input will respond to voltage switches to the input labeled 0V and 1 GND Factory Reset In some cases it may...

Page 108: ...Information This section provides you with all regulatory and supplementary information on the 2N NetSpeaker Here is what you can find in this section Table of content Troubleshooting Directives Laws...

Page 109: ...d Sound path delay 2N NetSpeaker all on the tab The default intercommunicating components Destinations Zones value is 40 ms which is typically sufficient for local area networks LAN or you can increas...

Page 110: ...esign requirements for standby and off mode electric power consumption of electrical and electronic household and office equipment Directive 2011 65 EU of the European Parliament and of the Council of...

Page 111: ...owing 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...

Page 112: ...esult of a natural disaster or any other unfavourable natural condition The manufacturer shall not be held liable for any damage of the product arising during the shipping thereof The manufacturer sha...

Page 113: ...ctric appliances and battery packs removed from them to dedicated dumpsites or containers or give them back to the dealer or manufacturer for environmental friendly disposal The dealer or manufacturer...

Page 114: ...114 2N TELEKOMUNIKACE a s www 2n cz 2N TELEKOMUNIKACE a s Mod ansk 621 143 01 Prague 4 Czech Republic Phone 420 261 301 500 Fax 420 261 301 599 E mail sales 2n cz Web www 2n cz P 1672...

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