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NomadaIP Hardware and Reference Manual Rev1.4

1. FREE UNE RE 30 ILS ISDN n i VERF Dc VERE E ROREM UE D EORR V Ro i EE ER ca Ed Rd 31 Power SUDDEN UNES GEN 31 Nomada IP audio PERRA OR QAM UE 33 LOCATION 33 2 Technical specifications ER EE 33 2 1 MIC LINE level Inte ucus essei ues E nue ux a ea VERE nEERERER exc 33 M22 Third audio input In 3 MN TUER 34 11 3 Nomada in stereo mode esses eene 35 4 Audio Level Controls for MIC Line level 35 5 Adjusting the gain resolution of the audio level controls 37 11 6 Audio input configuration for MIC Line level inputs 37 ON KEYS 37 NG 2 1B Tc 38 7 Adjusting the gain resolution of the audio level controls 39 Nomada IP audio OUEDULS ios uiuos y eap eaa EE EN CH FE E sp 40 PANT m 40 IV 2 Headphone EXTA Na Nan Ew Pep pad e wi spud ui sped 40 IV 2 1 Technical specifications sse eene 40 IV 2 2 Operation mode Headphones Matrix 41 IV 2 2 1 Attenuation when the MIC LINE level i
2. Page 17 c 1 4 Li 2 1 H H ove s H gt wre 11 DES Ca m ri This level control will be locked again automatically after 3 seconds without touching the controls or after pressing the button until the blue light switches off 2 2 2 Headphone panoramic control This control mode is useful if the user wishes to balance the relative sound level at the headphones between the local versus remotely provided signal This control is possible for the Program versus Cue balance as well as for the Talkback TX versus Talkback RX balance This control is preferred for users uncomfortable with binaural monitoring this prefers to hear the same signal on the left and right side 5 This monitoring mode for the headphones was introduced in version 6 1 1 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com O SSS Page 18 HP1 Configuration Taikback Tx Talkback Rx Right Click on each button for more options The Headphone level controls are locked to prevent from unwanted changes To unlock it press the button in the middle and the current level gain for both the left ear and the right ear will be displayed on the screen In addition a round led around the button will light on blue to indicate that the control is unlocked and the L and R leds on the
3. Email sales prodys net Web www prodys com O When talkback mode is left Compressor C Disable compressorylimiter Gain Control Resolution dBs Turn TB Switch operation Latching switch Non latching switch C Enable alarm tones in headphones Incoming Call Connection Lost Battery Page 49 Chapter V AUDIO PRESETS Due to the amount of different audio configuration parameters of Nomada IP a specific tool has been created for it Audio Presets Nomada IP Audio presets allow the user to save audio settings and reapply them in a single step Audio presets are available in the Audio configuration menu of the Nomada IP web browser 19 Configuration h Line 2 Presets Configuration RS232 GPIO Audio Inputs 43 Outputs Auxiliary 3 Headphones Aux Data Version Alarms 978 Backup Book 2 Scheduler gy Advanced lt 5239 Streaming TX Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 50 V 1 What is an audio preset An audio preset contains all the configuration of the following items Audio inputs It includes whether the audio input levels are remotely controlled or not and if so the audio input level configuration Audio Auxiliary output the configur
4. New menu dialog available from version 6 0 onwards OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Page 74 When selecting the mode of operation over IP single or double a new screen will prompt the user for the type of IP communication Unicast Multicast or Multi Unicast and for the type of protocol to use Prodys VX SIP SAP RTP Multi Unicast mode is only supported by Prodys proprietary protocols whilst Unicast Multicast mode is supported by all protocols proprietary and standard protocols SIP SAP RTP For more information about protocols and type of IP communications please refer to the Prodys IP Family User Manual 4 ENC Encoder algorithm selection menu From this option the user can select the audio Encoder algorithms Note that the Nomada IP can operate as a DUAL codec In this case it is possible to have two simultaneous communications that are totally independent and so it is possible to configure the second Encoder However there are operational restrictions in the configuration of Encoder 2 that depend on the algorithm and mode already selected for Encoder 1 If we select ENC from the main menu the following is displayed SET ENCODING MODE ENCODER1 ENCODER2 ENCODER 2 is only available if the unit is configured as a DUAL codec PSTN does not support double mode so ENCODER2 is not available on PSTN No co
5. When working on PSTN mode there is no compression so the encoder configuration is not available The encoder information on the web and on the front panel display will remain showing G711 as compression mode but only to maintain the design and to make it easier to understand VIII 2 Communications lines Only the first line will be available when working over PSTN networks In addition it is not possible to detect whether the interface has been connected to the PSTN network till the user tries to establish a connection or when receiving a call so some line status like Not physical line cannot be detected 3 Making a call from the front panel When the user tries to make a call from the front panel by pressing the CALL1 key CALL2 key is disabled a tone on the CUE signal path will indicate the user that the unit is ready to enter the destination to call If the CUE signal is routed to the headphones the user will be able to hear this tone In addition every number being entered from the numeric keypad will generate a DTMF tone on that signal CUE OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com ll ee SS Page 105 4 Receiving calls When Nomada IP receives a call on the PSTN interface this call can be manually answered or not depending on the configuration of the following option on the web configuration page Configuration 3
6. Nomada IP 3 PROCESAMIENTO DIGITAL Y SISTEMAS S L interstage Phistersvej 31 2900 Hellerup Danmark Telefon 3946 0000 fax 3946 0040 www interstage dk pro audio with a smile CE Declaration of 8 P PUOI FIR eR RIDE 9 L1 The set of Manuals etie o eee uer aur qe iei ri 10 1 2 Application Fa baa ra RE Fu Vx Ma ag VUE RU VERA MET EE 11 1 3 Hardware and Reference Manuals 11 installation OUI DIR VIEN Re ER pEIS 13 1 1 Initial checks oisi dua a Sa dua 13 1 2 Control Pall uus eters tet ADU e oa AUR M st 14 1 2 1 Level controls for MIC LINE inputs cccccccc cece enn 14 1 2 2 Headphone level 15 1 2 2 1 Headphone amp R independent 16 1 2 2 2 Headphone panoramic 18 1 2 3 Menu Navigator and Info Key vci eorr erre rere tanen rr rk Eu 20 1 2 4 Numeric Dial Keypad 21 12 5 Mic control keypad po pua REPE E PRERRYR REX V RE 21 1 3 Led Information 22 Dine 1 8 2 sta
7. a NET IP and protocol V3 CODEC IP Proprietary V3 b NET ISDN CODEC ISDN OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 69 _ VI 3 2 9 Screen 9 GPIO and Serial Port bit rate This represents the GPIO status and serial ports bitrate GPI 00 PA 9600 GPO 10 VI 3 3 The BOOK Key This key directly accesses the internal Address Book By pressing this key we can view and connect to entries in the Address Book Note that to edit or modify entries the user has to go into the BOOK option in the main menu Pressing BOOK the user can enter the Address Book index lt lt BOOK 01 gt gt Using the left and right navigation keys the user can go through the different entries in the Address Book By pressing OK we select the item that is on screen Now the screen shows the number numbers to call or the IP address depending on which has been saved L1 1234567890 L2 1234567890 Pressing OK again will process this information that is Nomada IP will configure the Encoder according to the BOOK entry and make the connection over ISDN PSTN or IP However if you press the right arrow instead you can simply display the encoding mode saved E1 MPL3 128 MN 48 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 70 When you press the BOO
8. 100 VIL6 5 CONF STREAMING 102 6 6 ed adr Cr bd ed bec idee e doni 102 dea me 103 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 5 FAL We 103 104 PSTN opertaion sesseseesescecsesecsececceeseececoesecsecsecoeo 105 VIII 1 Compression modes cere mmm 105 2 Communications lines ere rore rob anro r nra uus 105 VIII 3 Making a call from the front panel 105 Receiving 106 VIII 5 Availlable signals the audio 107 VIII 6 The audio inputs uarie oret RU n o oc or eto eee ores 108 VIII 7 The audio input Controls eere 109 3G operation mode RR FERRE 110 IX 1 Setting the 3G network m mmm 111 IX 2 Warning 0 114 IX 3 IP address for the 3G network 1
9. 20dBu THD N 0 005 1kHz SNR lt 100 cB XLR male connector fitted to the rear panel In normal operation this output carries the audio coming from the program line line 1 This audio signal is called CUE Output impedance lt 50 ohms IV 3 2 Operation Modes The REC output supports different configurations depending on the selected audio sources in the auxiliary output configuration matrix of the web browser Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 43 _ Configuration B Line 1 Line 2 ED PSTN R5232 0 0 GPIO Sy Audio Audio A Inputs amp Sy Outputs cq IET Do Misc 5 NI Sys 0 Timedate Password Aux Data Version Alarms 2 License Book 8 Scheduler 8 Advanced 3 Streaming B Protocol 8 8 Profiles amp Headphones a HPI 2 HP2 B Net Backup 8 8 Device Backup E Bandwidth Limit 23 cx TY IV 3 2 1 Codec Mode Talkback Rx Talkback Tx Restore Default In this mode the REC output carries the audio signal coming from the line 1 or CUE This mode is selected by clicking Cue signal in the configuration auxiliary output matrix Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 44 IV 3 2 2
10. 8 Device Backup Book sme OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 36 Once the audio input gain setting has been selected to be controlled by remote control the Nomada IP reminds this effect on its display upon any attempt to increase or decrease the audio gains locally by means of the audio level controls The user can change this configuration to Local again by entering the front panel menu under CONF AUDIO INPUTS or from the window above 5 Adjusting gain resolution of the audio level controls It is possible to adjust gain resolution of the audio level controls for the MIC Linen level inputs and for the headphone outputs from the Nomada IP web page as it can be seen on the picture bellow Configuration Misc Configuration LAN When talkback mode is left 1 Mute iig Ethernet Port 3 ISDN Compressor Net Disable compressor limiter Line 1 Line 2 Gain Control Resolution dBs Turn amp PSTN E Mic HP c III 6 Audio input configuration for MIC Line level inputs 1 6 4 ON keys Each audio input has a key to enable disable it When an input is enabled it will contribute to the audio sent through the program line line 1 The corresponding LED the LED Informatio Panel for that input
11. Program amp Talkback audio codec With its all new design robust compact and a flat control surface that prevents damage to the knobs amp controlsalso makesit very easy to use Nomada IP is a portable audio codec with all ProntoNet functionality built in It comes fitted with an inbuilt channel mixer to route and mix both input sources and output destinations All audio and communication parameters including input output signal routing and levels that can be remotely configured amp controlled These can be stored in different presets to make setup and use by non technical stuff very easy These are the Nomada IP most important features Analog Audio Nomada IP incorporates a mixer with two MIC LINE level configurable audio inputs and a third line level input It also includes two headphone outputs and two line level analog balanced audio outputs All the outputs can be configured by the user to suit the audio signal to be carried to adapt to the needs of different applications Compression algorithms Nomada IP is equipped with the widest range of compression algorithms G711 G722 PCM MPEG1 2 Layer II Mpeg 1 2 Layer III MPEG 2 4 AAC LC MPEG4 AAC LD amp HE and Standard Enhanced apt X 1 Some compression modes might be offered as optional Please contact us at sales prodys net for further information in this regard OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www pro
12. ff LAN IP Address D AR Ports o wl SNMP o 4g Ethernet Access Data SQ ISDN APN movistar es Net Line 1 m IX 4 3G Networks Prodys portable codecs do not apply any restriction for streaming over 3G networks Different protocols are available as well as Single and Double mode Streaming connections could be initiated by the portable codec or the far end codec Neither are applicable restrictions about the streaming IP bandwidth However the user should check the best configuration profile suited to his 3G provider and application Check a valid 3G field strength at the current position Usually static position offer better streaming performance than moving applications It is allowed to use short extension cables between the 3G modem and the portable codec Streaming over 3G networks should take into account that those network jitters are far worse than ADSL networks Prodys recommends trying initially RXbuffer values about 200ms 500ms Streaming with very short Time Between Packets could imply a higher packet loss rate Prodys recommends trying initially for low delay algorithms like G722 or Apt X a TBP setting about 10ms 24ms If frequent streaming interruptions are observed then it is worth to make trials with a smaller encoding IP bandwidth increasing also the RXbuffer value OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email
13. just press OK and keys and enter the password if the password was enabled KEYPAD MENU AUTOLOCK PASSWORD OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com SSS 98 The INF key won t be disabled CALL1 and CALL2 keys will be available to answer any incoming call When the keypad is locked and any key is pressed the following message appears KEYS LOCKED PRESS OK AND THEN If password protection was enabled the user will be prompted to enter the password and the following message appears ENTER PASSWORD If the password is entered successfully the following message appears VII 6 3 5 BUZZER It is possible to enable disable the buzzer from this screen The buzzer warns the user about incoming calls when the unit is configured as an ISDN codec and the answer mode is set to manual BUZZER ENABLE DISABLE OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Page 99 uu VII 6 3 6 RESET It is possible to reset the device by selecting this option The system will ask the user to confirm this selection before rebooting the unit RESET SYSTEM RESET CANCEL VII 6 4 CONF BOOK This is where the user can edit Address Book entries There are three fields for each entry number numbers max 2 to call
14. with very low delay OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Page 83 uu MPEG LAYER II Fs 48 32 KHz Defined restrictions of the MPEG standard MPEG LAYER II Fs lt 24 16 KHz MODE MODE Stereo Joint Stereo Dual Mono Stereo Joint Stereo Dual Mono 64 X X X X B 64 X X X X 128 X X X X 128 X X X X A 192 X X X X A T 256 X X X T E X X X x X X MPEG LAYER III Fs 48 32 KHz MODE Joint Stereo Dual Mono MPEG2 4 AACLC Fs 48 32 24 KHz MODE Stereo Joint Stereo Dual Mono B 64 X X X X R 128 X X X X A X T MPEG LAYER III Fs 24 16 KHz MODE Stereo Joint Stereo Dual Mono 64 X X X X 128 X X X X MPEG4 AAC LD Fs 24 KHz MODE Stereo Joint Stereo Dual AAC HE 128kbps Mono is the a defined standard restriction of the MPEG standard OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com SEE 84 _ 6 CONF General
15. 70 mm Width 212mm height 75mm and depth 205mm Weight 1 8 Kg OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com eee 120 DIP SWITCHES AND BATTERY INSTALLATION XI 1 Restore factory default setting microswitches There are 8 microswitches on the bottom side of Nomada IP which are reserved for special functions The microswitches are protected with a removable cover The cover must be removed with a Torx 10 tool if access to the switches is required or the optional battery is fixed on the bottom side Date wu ol uode NOMADA IP Tode NOMADA quw vn 5 ac PUT voc 2 AMP Picture 1 By default all the switches must be in OFF position according the picture The inverted view is according the codec position on the previous picture Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 121 Switch number 7 will restore the default factory configuration if set ON before a power cycle The IP address is changed to a DHCP IP configuration In case a DHCP server is not available on the network the address is set to 192 168 100 100 and the netmask to 255 255 255 0 After the factory default setting the switch number 7 must return to the OFF position for usual operation XI 2 Optional battery installation An optional battery can be attached to the Nom
16. 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O 15 Taikback Tx Talkback Rx Right Click on each button for more options II 2 2 1 Headphone L amp R independent control The headphone audio level can be adjusted independently for each ear This mode is especially useful when L and R signals on the headphones are not related binaural monitoring The Headphone level controls are locked to prevent from unwanted changes To unlock it press the button in the middle and the current level gain for both the left ear and the right ear will be displayed on the screen In addition the central button will be illuminated by a blue LED to indicate that the rotary control is Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 16 Nomada IP Manual unlocked The L and R LEDs on the LED information panel will give indication of control target Power Batt Low MIC 2 HP 2 ON LR Tb Ph Press once and move gently the rotary control and turn it counter clockwise or clockwise to decrease or increase the gain of the left headphone side HF 16 8 dE iL ind gent Mode Press again and trim the right headphone side Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net O Web www prodys com
17. ABLAN Ports i SNMP gl Ethernet Port G E ISDN D tf Net Line 1 4A Line 2 p PSTN i 95232 i ono Audio Audio i Inputs Outputs 001 pH Auxiliary EHE Headphones i LHP Do D Misc 4 Sys Timedate i Password Right Click on each button for more options Wii Aux Data gt e E E n Talkback Tx Talkback Rx By right clicking on each cross point a new dialog appears that allows to define the behaviour of the selected output depending on where the corresponding Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com CC eS eee 41 input is connected that is depending on if the MIC LINE level input is connected to the program line or to the talkback line Also it allows the user to select whether the signal will be controlled from the audio input keypad Headphone Audio Ouput Configuration IV 2 2 1 Attenuation when the MIC LINE level input goes to Talkback or Program It is possible to define an automatic attenuation on signals that feed the headphone outputs when the corresponding inputs go from Program to Talkback vice versa The attenuation will be carried out according to the following critera Program or Cue can be attenuated when the corresponding input is connected to the Tal
18. Additionally the display will also show different information depending on the type of NET selected IP or ISDN Depending on the line s status CALL1 and CALL2 will function in the following way With the line disconnected a Initiation of a communication Pressing CALL1 or CALL2 will access the call initiation menu Depending on the type of NET selected IP ISDN PSTN the dialog that you will see will vary Note that CALL 2 only works when Nomada IP works as a DUAL codec b Connecting to an incoming call if the Nomada IP is pre configured to manual answering the CALL1 or CALL2 keys will connect the line when an incoming call is detected on the correponding lines With a line connected There are two different functions a A short press will display on screen the number or IP address of the current connection b Along press over 1 second will disconnect the associated line 12 SDN is available as an option 13 DUAL codec Nomada IP is able to operate as a DUAL codec over ISDN and over IP when configured in DOUBLE mode Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 61 _ It is posible to program a number of call retries from the Nomada IP web page With either the Tx or Rx part connected There are two different functions a A short press will display on screen the following message LAN L1 MODE ST
19. Digital y Sistemas S L hereby declares that Nomada IP bearing the CE168X parking are in compliance with Electromagnetic Compatibility Directive 89 336 EEC and the Low Voltage Directive 72 23 EEC of the European Union A Declaration of conformity for Nomada IP is available on file at Prodys offices in Spain To obtain this information contact with sales prodys net CAUTION Nomada IP uses a Lithium battery Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturers instructions Your product is designed and manufactured with high quality materials components which can be recycled and reused When this crossed out wheeled bin symbol with black bar underneath is attached to a product it means that product is covered by the European Directive 2002 96 EC Please inform yourself about the local separate collection system for electrical and electronic products Please act according to your local rules and do not dispose of your old products with your normal household waste The correct disposal of your old product will help prevent potential negative consequences for the environment and human health OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 8 INTRODUCTION Nomada IP is a new full duplex dual
20. Interfaces PSTN Configuration Ports Answer 1 SNMP qu ES Ethemet Port O Manual Automatic E S ISDN 5 Line 1 Line 2 95232 GPIO Audio Inputs 5 29 Outputs KH Auxiliary amp Headphones Presets Misc m Sys Timedate Password Aux Data Version Alarms 8 5 Net Backup Restore Default 88 Device Backup When this option is set to Automatic the unit will answer the incoming calls automatically When this option is set to Manual the display will show that an incoming call is in progress and the user will have to manually pick up the call by pressing the CALL1 key Till the call is picked up a warning tone will be generated on the CUE signal so that it can be heard on headphones in case this signal has been configured to be routed to the headphones This tone consists of two short tones followed by a silence period of about twice the tone period The buzzer can also be enabled to warn the user in the event of an incoming call in the same way as it works when receiving a call over ISDN or IP Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 106 _ Timedate Password Configuration r Ethernet Port ISDN Audio Inputs Outputs Auxiliary Presets Misc Password Aux Data Version Alarm
21. LAN Connector The LAN socket is a standard 100Base Tx 10 100 Mbps Ethernet connection that takes a RJ45 plug Through this Ethernet port it is possible to transmit and receive audio as well as manage the equipment In the socket there are two leds to indicate different states for the connection and these are very useful in problem solving situations LAN LED s Green LED gt LINK STATUS ON Connected Orange LED gt RECEIVE STATUS On Receiving Data From the web interface and the front panel menu it is possible to set the speed and duplex configuration to the following values AUTO 10HD 10FD 100HD 100FD 1 5 6 USB Port and modem The portable codec rear side includes two USB slots for attaching external devices Currently Prodys approved the SIERRA WIRELESS COMPASS 888 MODEM for 3G streaming applications Further details about streaming over 3G are provided at the chapter IX of this manual Further details about the SIERRA WIRELESS COMPASS 888 MODEM can be retrieved from www sierrawireless com Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 30 ada P Manual The Nomada IP incorporates an ISDN terminal adapter that allows the connection to a basic rate ISDN line 2B D It supports different ISDN protocols EURO ISDN DMS100 AT amp T 5ESS and NAT1 There are two RJ45 connectors for connecting to an S T interface S T
22. Ok buttons are not pressed the new audio configuration won t take effect OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Cl ee SS Page 53 Chapter VI AN INTRODUCTION TO THE FRONT PANEL Navigation Keys The keys ff gt are used for moving around the menus and the OK is for selecting accepting the desired action or parameter Inf key i This key allows the user a simple and quick way to display detailed information on the status and configuration of the Nomada IP VI 1 Numeric Dial keypad The Dial Keypad is used for establishing terminating audio connections BOOK for establishing communications using a configuration saved in the Address Book CALL1 and CALL2 are for establishing terminating connections to monitor the called calling number OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 54 The numeric keypad is for entering information such as the IP address or ISDN number that you wish to connect to To enter the dot character when specifying IP addresses use the star key The front panel of the Nomada IP has a display that allows you to control and configure the unit Ex COHHECT TE ED VI 2 Display To help explain the Nomada IP DISPLAY we should distinguish between the s
23. So and to a U interface depending on the type of connection offered by the ISDN service provider 1 5 7 ISDN Port Nomada IP comes supplied with a desk top AC DC converter 16 volts output to be connected to the power connector located at the rear panel The power converter works with an AC input range of 100 to 240 VAC 50 to 60 Hz The power switch is located just below the power connector In addition there is also available an optional battery pack Whenever the external power converter is connected the power is supplied from it and the battery will be charged when necessary When the external power converter is unplugged from the unit the battery will take over The Power and Batt Low leds on the LED information panel will show the connection status of the battery By pressing the INF key i on the meny navigator keypad the screen will show whether the battery is connected and the charge status 7 This interface might be offered as optional Please contact sales prodys net for further information OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com n o om Page 31 BATTERY NOT PRESENT BATTERY 60 The Nomada provides on the web page status information if charging or the current capacity before the battery exhaust OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web ww
24. The audio inputs When the unit is configured to work as a PSTN codec Net PSTN the third audio input will be disabled and the level of the audio received on line 1 this signal is called CUE or PSTN Rx when working on PSTN mode can be adjusted independently as well as for the two MIC line level inputs as can be seen in the picture bellow OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 108 Configuration L Ports el SNMP 8 Ethernet Port 59 ISDN Line 1 DA Line2 PSTN RS232 GPIO Audio Outputs n Auxiliary amp Headphones Presets Misc 48 Aux Data Version 8 Alarms 8 Net Backup Bock B Scheduler OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Inputs Configuration Control Mode Local O Remote Input Levels Input 1 Input 2 PSTN Rx It is not possible to assign any input to the second line given that this second line is not available when working on PSTN networks Thus the TB keys on the front panel are not available OO Page 109 Chapter IX 3G OPERATION MODE The SIERRA WIRELESS COMPASS 888 modem for 3G has been approved for operation with the Nomada IP XL POWER LED ee USB modem DATA LED SIM HOLDER USB PLUG CAP Stream
25. an option OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 57 uu When the Nomada IP is operating as a DUAL codec there will be two independent Decoders one for each line In all other cases information will only show on the first line of the display as there will be only one Decoder working even if there are two communication lines connected DUET 1 0 2 AVAILABLE L L When the lines are connected the direction of the arrow will indicate if the unit made or received the connection NECTED FRAMED L L2 AVAILABLE The backup operation mode can be in one of the following states DISABLED The display doesn t show any information about it BKUP OFF The backup is enabled but not activated that is the main line is working appropriately L1 CONNECTED FRAMED L2 BKUP OFF TDWN The main line is dropped and the display shows the countdown timer L1 CONNECTED SEARCH L2 TDWN 20 BKUP ON The Nomada IP is working in backup mode that is transmitting and receiving through the ISDN L1 CONNECTED FRAMED L2 IDLE 10 BKUP ON OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 58 The main line is working again and the display is showing the countdown timer before leaving the backup mode L1 CONNECTED FRAMED L2
26. are modular connectors available that should be wired as follows Nereus 9 pin female RJ45 D sub Connector Connector 1 NC 1 2 Rx 3 3 GND 5 4 NC 4 5 NC 6 6 GND 7 7 Tx 2 8 NC 8 1 4 5 8 must be unconnected The port is always set to 8 DATA bits NO parity 1 START bit and 1 STOP bit The bit rate can be adjusted to between 300 and 9600 bps via software OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com m 28 Each Nomada IP acts as a DCE device therefore the connection to each of the RS232 ports is wired in the following way Nomada IP Pin 7 connector RJ45 Pin 2 PC Nomada Pin 2 connector RJ45 Pin 3 PC Nomada IP Pin 3 6 connector RJ45 Pin 5PC Hardware handshaking signals are ignored 5 4 2 GPIO port There are two ground contact inputs and two relay outputs mounted on a DB9 female connector 1161217131 8 4 7 5 Pini Input 1 Input 2 Pin2 GND Pin 7_ Normally Closed Relay 1 Pin Common Relay 1 Pin 8 Normally Open Relay 1 Pin 4 Normally Closed Relay 2 Pin 9 Common Relay 2 Pin5 Normally Open Relay 2 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O 29 1 5 5 Ethernet port the
27. be disabled This mode does not apply from the control on the web control page TB controls on the web will be disabled in this operation mode With laching mode the TB key acts as a switch so it is not necessary to keep pressing the TB key for the the corresponding input to be assigned to line 2 Another click once the input is assigned to line 2 will disable that input OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 38 7 Adjusting the gain resolution of the audio level controls It is possible to adjust gain resolution of the audio level controls for the MIc Line level inputs and for the headphone outputs from the Nomada IP web page as it can be seen on the picture bellow Configuration y Interfaces ely SNMP iii Ethernet Port E SQ ISDN amp amp Net 5 Line 1 5 Line 2 amp PSTN g 5232 GPIO fm Misc Configuration When talkback made is left mute Compressor Cl Disable compressor limiter Gain Control Resolution dBs Turn 4 Hp 20 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 39 Chapter IV NOMADA IP AUDIO OUTPUTS There are two headphone outputs and two general purpose balanced audio outputs line level IV 1 Location The two headphone outputs are loca
28. codec NET IP Pressing CALL1 the screen will display the following MULTIUNICAST CALL Group Redial Group Redial is the only option available when calling from the front panel This option will try to re establish all previous connections both Tx and Rx CALL2 key is not available under Multi Unicast mode 1 3 1 3 Establishing a call when Nomada IP is configured as an ISDN codec NET ISDN Pressing the CALL1 key will display the page where you can enter the number to be called on Line 1 The CALL2 key does the same for Line 2 ISDN L1 DIAL 123456789012345 ISDN L2 DIAL 123456789012345 Once the destination number or IP address has been entered press the OK key to establish the connection OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O 64 VI 3 1 4 Establishing a call when Nomada IP is configured as a PSTN codec NET PSTN Pressing the CALL1 key will display the page where you can enter the number to be called on Line 1 The CALL2 key is not enabled given that Line 2 is not available when working on PSTN mode PSTN L1 DIAL 123456789012345 Once the destination number or IP address has been entered press the OK key to establish the connection VI 3 2 The INF key This key allows the user a simple and quick way to display detailed information on the status and configuration of the Nomada IP Given
29. establishing and terminating connections and also to monitor the called calling number The numeric keypad is for entering information such as the IP address or ISDN number that you wish to connect to 1 2 5 Mic control keypad ON Key Each MIC LINE audio input has a key to enable disable When an audio input is enabled it is connected to the program line line 1 TB Key Nomada IP allows the user to establish two independent communications using either IP or ISDN Each input can be configured to be sent through the program line line 1 or through the coordination or TalkBack line line 2 Pressing the Tb key for one input causes this input to be mixed with those signals assigned to the coordination or TalkBack line line 2 The third input is only a LINE level input and does not have any ON key associated as it is always enabled Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com RIS Page 21 LED s gt There is a led related to the status of each input Led ON Input enabled green disabled off Led Tb Input enabled and connected to the TalkBack line line 2 Ph The phantom power 48 VDC of the input is enabled Led Information Panel The portable codec provides the most significant status information with LEDs on the right hand of the alfa numeric display The Led Information Panel provides i
30. led information panel will light Press softly on the round control and turn it to the left or to the right to decrease or increase the gain To balance the relative level of the Tx and Rx audio signals press again the middle button the L and R leds will start blinking indicating that the current audio level configuration is to balance the relative levels of Tx and Rx signals The display will show the relative level as in the examples bellow Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com eee 19 _ 42 dB Tx DOU 002100020 84 dB Tx Relative level indication on the display 1 2 3 Menu Navigator and Info Key Navigation Keys The keys ff gt are used for moving around the menus and the OK is for selecting accepting the desired action or parameter Inf key i This key allows the user a simple and quick way to display detailed information on the status and configuration of the Nomada IP OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Ll Page 20 1 2 4 Numeric Dial Keypad The Dial Keypad is used for establishing terminating audio connections BOOK for establishing communications using a configuration saved in the Address Book CALL1 and CALL2 are for
31. over ISDN PSTN IP address for connecting to and the Encoder modes for Encoder 1 and or 2 There are a total of 6424 entry slots available Once you have selected BOOK from the menu you program entries in the following way Firstly you must select one of the entry positions with the right left keys lt lt INDEX 01 gt gt Pressing OK you enter selected entry slot and from there you can add modify data using EDIT or delete data using DELETE BOOK INDEX 01 EDIT DELETE On pressing EDIT the different fields appear for editing 24 Before version 5 2 1 the number of available entries was 32 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE oj Page 100 BOOK EDITOR 01 ISDN PSTN IP 1 ENC2 ISDN PSTN This option allows you to enter the number numbers to be called over ISDN PSTN for this Address Book entry The call will be made on the communications line corresponding to where the number has been saved IP This is where you add the IP address you wish to call when this entry is chosen from the Address Book You can only enter ISDN numbers OR an IP address for each entry in the Address Book You cannot have an entry that has both ISDN numbers and IP addresses at the same time ENC1 and ENC2 Here you can select the algorithm that will be set up for Encoder 1 or Encoders 1 and 2 when an en
32. the ISDN port PSTN PSTN configuration RS232 for configuring the speed of each of the two RS232 ports VIL6 2 1 LAN LAN PORT CONF IP DHCP ETH PORTS IP Manually setting of IP parameters DHCP Automatic IP configuration from a DHCP server ETH Ethernet port speed and duplex configuration PORTS Default TCP UDP ports for audio data and control IP PARAMETERS CONFIGURATION ADDRESS the IP address that is assigned to the Nomada IP unit SUBMASK IP address mask GATEWAY Gateway IP address The different screens for the configuration of these parameters are as follows LAN PORT CONF LAN CONFIG SET ADDRESS LAN SET SUBMASK LAN OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com o 89 SET GATEWAY LAN DHCP By setting DHCP the unit will receive its IP parameters when starting These IP settings might be different from time to time that is why Nomada IP supports RIP2 protocol This protocol allows the user to set an internal IP address in order that the unit can be identified regardless of the IP settings provided by the DHCP server LAN PORT CONF IP DHCP INT ADDRESS ETHERNET PORT This option allows the user to set the speed and duplex settings for the ethernet port ETH CONF auto 10HD 10FD 100HD 100FD NOTE When the unit is connected to a device which does not support auto negotia
33. through all the different audio configuration parameters Audio Inputs Outputs and Miscellaneous configuration Once those parameters have been configured and a name has been entered for the new preset press Ok in order for the audio preset to be stored Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O 52 V 3 Modifying a preset To modify an audio preset just select one entry of the Audio Presets table and click on modify E Configuration Interfaces Presets Configuration LAN Current Preset None 3 SNMP ee 5 ISDN Line 1 5 Line 2 amp p PSTN 95232 t GPIO Audio A Inputs amp 43 Outputs CH Auxiliary g Headphones Presets Misc Timedate Password Aux Data Version Alarms 3 Net Backup Restore Default 8 5 Device Backup Mime 3 E new J Delete The configuration window for that preset will appear with the current values for that Preset Edit or modify the values as required and press the OK button for the changes to take effect V 4 Loading a preset Once a preset has been selected its configuration can be applied by clicking on the Load button The new configuration can be checked by moving through the different audio configuration menus Until the Apply or
34. will light GREEN indicating that the input is enabled and going through the line 1 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com ll ee SS Page 37 Take into account that the third line level input located on the rear panel does not have any control key on this keypad given that this input is always enabled and routed to the first line or Program 6 2 TB Keys Nomada IP supports two independent communications via IP or ISDN Thus we can establish one connection for the main program and another one for coordination or TalkBack program Each input can be configured to be added to the audio contribution on line 1 or line 2 by means of the TB keys located on the top surface Likewise each input can be enabled disabled regardless of the status of the TB switch by means of the ON keys When the TB switch is disabled for a given input that input will be disabled automatically for security reasons This way this input cannot enter the program line unintentionally Take into account that there are two different operation modes for the TB keys Latching and non lathing mode This mode can be configured from the web control page With non laching mode the user has to keep pressing the TB key for the input to be assigned to line 2 or coordination line As soon as this key is released the input will
35. 1 Line 2 This information should be provided by the 3G operator In any case this information is accesible on the internet Some examples are OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 111 3G Provider APN Movistar movistar es movistar movistar APN Vodafone ac vodafone es vodafone vodafone APN Orange internet orange orange The user has to configure what DNS server the 3G interface will use to convert from IP to names and vice versa Usually this field will be left with the default configuration Obtain DNS server address automatically Ethernet Port User orange Sy ISDN 5 Net Password VI Line 1 Line 2 PSTN DNS Obtain DNS Server address automatically 4 on Use the following DNS Server Sq Audio 1 DNS Server After attaching the 3G modem the user might enable the 3G network by means NET menu either Web control or front panel Other choices like Single or Double mode as well as the streaming protocol have to be specified OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE EEEEEEEEEEENNM Page 112 Co IP Options Codec Single Double Mode 9 Unicast
36. 1 6943777 Email sales prodys net Web www prodys com n o HEN Page 92 The ISDN parameter configuration screens are as follows LNUM LINE1 LOCAL NUMBER CNUM LINE1 CNUM MODE LINE1 CNUMS N1 N2 N3 LINE1 CALLING NUM1 SPID LINE1 SPID NUMBER ANS LINE1 ANSWER MODE MANUAL AUTO Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EEE 93 LINE1 EXT LOOP ON OFF For Line 2 the options are laid out in the same way VII 6 2 3 Configuration of the RS232 port The RS232 port is used for the transmission reception of auxiliary data Here the operational speed is set up SET RS232 PORT PORTA SET R5232 PORTA gt gt 300 1200 2400 4800 lt lt SET RS232 PORTA 1200 2400 4800 9600 VII 6 3 CONF SYS Grouped here are functions that affect the general operation of the unit SYS MENU LOOP BACKUP SYS MENU AUXDATA KEYPAD OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com O eee Page 94 SYS MENU BUZZER RESET VII 6 3 1 LOOP This sets up an Encoder Decoder loop Its purpose is to help the user when there are installation problems The loop takes place in accordance with the configuration available at that moment SET LOOP CODEC1 CODEC2 6 3 2 BACKUP Backup configurati
37. 15 pog 3G NebWOUNS is secede eer lel UE S rg dM NR NE 116 Technical SDecificatioris esscossa s exurbase Sese e RP VERE I RA MEER 118 X 1 Audio Interfaces ee eene ehe e eene 118 X 1 1 IN1 amp IN2 inputs E 118 PAN END esenea 118 X 2 Headphone 1 amp 2 outputs 118 X 3 AUX amp BEC outputs o Ron ER on ER ons on oe RR 119 PA Pese SEMEL 119 AF COMUMCAMON PONS tiere soiis 119 PO ISDN TC 119 X52 de NR 119 bee e g p 120 XOA 85232 120 X 6 Power supply 120 X 7 Weight and dimensions ssessessesscsecsscsscsscsecsecsscsscsecsseseeo 120 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 6 DIP Switches and battery 121 1 Restore factory default setting microswitches 121 2 Optional battery installation eere 122 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com ll eee 7 CE Declaration of Compliance Procesamiento
38. 896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com RES O 118 THD N lt 0 01 1kHz SNR lt 95 dB X 3 AUX amp REC outputs XLR male connector Bandwidth 20Hz 20kHz 0 Maximum output level 20dBu THD N 0 005 1kHz SNR lt 100 dB X 4 Compression G722 G711 Law MPEG 1 2 layer II ISO IEC 11172 3 13818 3 MPEG 1 2 Layer III ISO IEC 11172 3 13818 3 MPEG 2 AAC LC ISO IEC 13818 7 MPEG 4 AAC LC LD amp HE ISO IEC 14496 3 Standard and Enhanced aptX X 5 Comunication ports X 5 1 ISDN Protocols EISDN 5 55 DMS100 and 1 BRI connection S T and U interfaces RJ45 connectors X 5 2 LAN port 10 100Base TX Ethernet with auto negotiation RJ 45 connector 25 Apt X and AAC compression modes are available as an option OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com laa dm Page 119 X 5 3 GPIO port connector 2 ground contact inputs 2 NA NC relay outputs Max voltage 125VAC 0 54 110VDC 0 34 30VDC 1 Max current 2A X 5 4 RS232 port RJ45 connector X 6 Power supply Universal Input Range AC input range 100 240 V Frequency range 50 60 Hz Output Power 30W with battery in charge status Li Pol battery pack optional Autonomy 2 5 hours X 7 Weight and dimensions Height
39. AAC HE RESTRICTIONS f NET ISDN Bit Rate gt 128 Kbps is not possible f NET ISND Bit Rate lt 64kbps is not possible VII 4 10 aptX The aptX menu allows the selection of Standard aptX or Enhanced aptX lt lt SET ENCODER 1 gt gt AC4LC AACALD APTX SET ENCODER APT X STD APTX ENH APTX OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Sexy Page 80 4 10 1 STD APTX The configuration steps are 1 Bit rate 64 128 192 256 384kbps 2 Audio mode Mono Stereo 3 Auxiliary data On Off These are the available options a 64 Kbps Mono 7 5 KHz b 128 Kbps gt Stereo 7 5 KHz o Mono 15 KHz C 192 Kbps Mono 20 KHz d 256 Kbps Stereo 15 KHz e 384 576 KHz Stereo 20 KHz VILA 10 2 ENH APTX The configuration steps are 1 Bit rate 64 128 192 256 384kbps 2 Audio mode Mono Stereo 3 Auxiliary data On Off The bit rates will be different depending on the selected number of bits and the NET configuration OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE te 81 Mode apt X Enhanced 16 bits 20 bits 24 bits 16 kHz 7 5 mono 64 kbps 16 kHz 7 5 stereo 128 kbps 5 32 kHz 15 mono 128 kbps 160 Kbps 192 kbps 32 kHz 15 stereo 256 kbps 320 kbps 384 kbps 48 kHz 20 mono 192 kbp
40. ATUS MULTICAST UNICAST By selecting the Status option the user can get information about the IP address of the existing connection By selecting Multicast or Unicast the user can make a connection to receive or to send audio depending of what direction Tx or Rx is free b Along press over 1 second will disconnect the associated line VL3 1 1 Establishing a call when Nomada IP is configured as an IP Unicast Multicast codec Pressing CALL1 the screen will display the following LAN L1 MODE MULTICAST UNICAST The user must select beforehand if the IP communication type is MULTICAST mode point to multi point or UNICAST mode point to point Next depending on the selected option will show MULTICAST gt LAN L1 MODE MULTICAST UNICAST Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 62 LAN L1 MODE Tx Rx LAN L1 DIAL 224 0 0 1 To make the connection press OK Period is selected with the key UNICAST gt LAN L1 MODE MULTICAST UNL LAN L1 MODE UNIDIR BIDIR LAN L1 MODE Tx Rx LAN L1 DIAL 10 000 To make connection press OK Period is selected with key OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com SSS Page 63 uu 1 3 1 2 Establishing a call when Nomada IP is configured as an IP Multi Unicast
41. C AAC MPEG 4 Low Complexity AACALD AAC MPEG 4 Low Delay AACAHE AAC MPEG 4 High Ffficiency aptX Proprietary algorithm based on ADPCM with very low delay NOTICE RESTRICTIONS ON THE DIFFERENT NETWORKS is only available if NET IP 0711 is only available if NET ISDN or IP Only G711 is available if NET PSTN so this menu is not available SET ENCODER 1 gt gt AUT PCM 6711 6722 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 76 uu lt lt SET ENCODER gt gt MPL2 MPL3 AAC2LC lt lt SET ENCODER 1 gt gt AAC4LC AAC4LD APTX Next are the parameters and restrictions associated with each algorithm Take into aacount that no compression modes are available if NET PSTN so both ENCODER1 and ENCODER2 menus are disabled VII 4 2 PCM The configuration steps are 1 Mode MONO or STEREO 2 Number of bits 16 20 or 24 3 Sample rate 3219 48 KHz Vil 4 3 G711 If we select G711 we can choose between A law or Mu Law 1 4 4 G722 No parameters to configure 19 32 Khz sampling rate on PCM will be only available with SIP SAP as streaming IP protocol OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 77 _ VII 4 5 MPEG Layer The configuration steps are 1 2 3 4 5 Bit rate Mode
42. DA 51 Modifying a PFESCl cicuwscssseneseteleuysateeausveteleussateeeuveeteseussateeeress 53 V4 Loading ees 53 An introduction to the Front 54 VEA Numeric Dial keypad UR Ge qe CER RR RR GU OU RR 54 VIZ DISDldy isess sess quu id VA GUN KA ANA ERE EE RUE 55 VEZ STATUS SCREEN REY E REA CEN EREMO Y ME RENE 55 Vio Control Keys ees ead ia 61 VI 3 1 The CALL 1 and CALL 2 Keys 61 VI 3 1 1 Establishing a call when Nomada IP is configured as an IP Unicast Multicast entes bh e RR UR RU AA RR OCHO ER D NR diu 62 VI 3 1 2 Establishing a call when Nomada IP is configured as an IP Multi Unicast codec NET IP eeesee eser eser esee aepo 64 VI 3 1 3 Establishing a call when Nomada IP is configured as an ISDN codec NET bl P 64 VI 3 1 4 Establishing a call when Nomada IP is configured as a PSTN codec ELS oigo Mm 65 V32 The INF KEY POENI TI m TI 65 VI 3 2 1 Screen 1 Battery information 66 VI 3 2 2 Screen 2 Audio input VU 66 VI 3 2 3 Screen 3 Audio output VU meters 66 VI 3 2 4 Screen 4 Dec
43. IDLE 10 TUP 10 When the unit is working as an IP codec it is possible to handle both parts of the connection independently When the unit is configured in SIMPLE mode the first line will show information about the status of the transmission part of the communication Line 1 The second line will show information about the status of the reception part of the communication on Line 1 followed by status information of the audio Decoder TX1 IDLE 0 RX1 IDLE 0 gt gt If the user presses the right arrow key on the front panel the display will show the information related to the second line TX2 IDLE 0 RX2 IDLE 0 If the user presses the left arrow key on the front panel the display will show the information related to the first line again TX2 IDLE 0 RX2 IDLE 0 lt lt The communication lines will be in one of the following states DOWN The communication line is not physically detected Most likely the interface is not plugged in The Display shows DOWN TX DOWN RX DOWN IDLE The line is detected physically but no connection is being made The display shows IDLE and the disconnection code TX IDLE 0 RX IDLE 0 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com u om Page 59 Tx CONNECTED The Tx part of the line is connected The display shows Connected TX gt CONNECTED RX CONNECTED FRAMED Rx CONNECTED Th
44. K key only those stored entries which are relevant to the NET that is currently activated will be shown So when NET lt ISDN the user will only be able to browse previously stored ISDN entries just as when NET lt IP you will only be able to select from relevant IP addresses Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com dim Page 71 THE FRONT PANEL MENU By pressing OK on the navigation keys you enter the system s main menu from the default STATUS screen We shall take a close look at the different options available in the system menu All menus submenus and options described in this section meet a counterpart at the Web Control interface For new users we recommend to get familiar with the codec essentials by means of the Prodys IP Family User Manual since this reading usually is more comprehensive the first time 1 The Controls Navigation keys Using the on screen menus the user can control all the functions of the Nomada IP Using the ff and keys it is possible to move around the system menus and with the OK key select the desired options Here is some more detail on each of these keys Moves to the menu option on the right When we reach the last option a further press of this right arrow will cycle us round again to the first option i e we go to the left most end of the list The option that is available for selection will appea
45. MONO JOINT STEREO STEREO or DUAL Sample rate 48 32 24 or 16 KHz CRC validation on off Auxiliary data on off NOTICE MPEG Layer II RESTRICTIONS If NET ISDN Bit Rate gt 128 Kbps If NET ISND Bit Rate lt 64kbps is not possible If NET ISDN amp Bit Rate 128 Kbps J52 CCS amp Telos bonding algorithms are available If the Bit rate gt 128 Kbps 24 Khz sample rate is not possible If the Bit Rate gt 192 Kbps mode is not possible VII 4 6 MPEG Layer III The configuration steps are 2 3 4 5 Bit rate Mode MONO JOINT STEREO STEREO or DUAL Sample rate 48 32 24 or 16 KHz CRC validation on off Auxilliary data on off NOTICE MPEG Layer Ill RESTRICTIONS 384 Kbps is not an option with MPEG Layer Ill 2016 Khz protocol 2116 Khz protocol Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com sampling rate on Mpeg Layer II will be only available with SIP SAP as streaming IP sampling rate on Mpeg Layer Ill will be only available with SIP SAP as streaming IP EE 78 If NET ISDN amp Bit Rate 128 Kbps Telos Layer Ill bonding algorithm is available If NET ISDN Bit Rate gt 128 Kbps is not possible If NET ISND Bit Rate lt 64kbps is not possible If the Bit rate gt 128 Kbps a 24 Khz sample rate is not possible VII 4 7 AAC 2 4 LC The configuratio
46. Multicast MultiUnicast prietary v4 Protocol J Available Nets ISDN PSTN nfig Protocol Proprietary v3 Proprietary v4 CCS NetStar amp udioStar RTP IP NET ETHERNET 3G After setting all parameters applicable for the NET menu the 3G activation progress is shown on the display and the Web Control page 1 Not Detected The 3G modem is not detected by system 2 3 PIN this is the next quick prompt the user must enter the PIN and lt Initializing gt this is the next quick prompt strike OK The PIN code can be introduced both from the web and from the front panel Registering this is the next quick prompt Connecting this is the next quick prompt Connected This is the final prompt and the confirmation that the codec is enabled to stream over 3G network OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 113 3G DEVICE NOT DETECTED ENTER PIN 3G DEVICE INITIALIZING 3G DEVICE REGISTERING Registering 3G DEVICE 3G CON N ECTING Connecting Tx1 IDLE istar Tx2 IDLE IX 2 Warning indication In some cases the 3G modem is able to register and connect to the network but if the APN user password parameters are not correct or for some reason the data access of the SIM card is not working and or en
47. N 79 AAC ead uad aad ROM ved 79 AAG HE eem 80 VILA AG lois ep nguna r IR EIET 80 STD APTA PCR PRICE URP 81 2 ENH APTX 81 VII 5 Configuration of Encoder 2 eene 83 VII 6 CONF General configuration Menu 85 Eee AUD err 85 PE PRX Eri 85 12 PRESEN 86 VIl 6 1 3 AUDIO INPUT 3 ben eK EE Ure 86 VII 6 1 4 AUDIO OUTPUT m 87 MIB CONF PORTS 88 G2 MALES S rrr REA 89 2 2 ISDN eo err 91 VII 6 2 3 Configuration of the RS232 port 94 MILLS CONF SYS esa uade REG KATE LEM ERA E MEUSE RW RO CE DOE Rr di 94 LUIS co RN LOOP cerro PEPPER 95 VIEN SEES e QU m 95 6 3 3 AUXDATA Era MUN RU ds 98 KEYPAD cag du Sap 98 BUZZER 99 3 5 RESET 100
48. PUT 3 This section allows the user to enable disable the third input and to control the level AUDIO INPUT 3 ENABLE LEVEL AUDIO INPUT 3 LEVEL 4 5 dB By pressing the right and left arrow keys on the navigation keypad the user can configure the gain for the third input in steps of 0 5dBs OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com m SE Page 86 VII 6 1 4 AUDIO OUTPUT In this section of the menu the user defines the monitoring mode on the headphones as well as the different signals to be mixed and monitored both on the headphone outputs and the auxiliary outputs Please take a look at the diagram bellow defining the menu tree structure for the configuration of the audio outputs AUDIO OUTPUTS Menu tree structure Take into account that the new monitoring mode for the headphones Panoramic mode was introduced in version 6 1 1 so this menu structure is valid from version 6 1 1 onwards Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 87 HEADPHONES CONFIGURATION There are three different options within this menu MODE LEVEL and MATRIX The option MODE defines the monitoring operation mode on the headphones There are two different modes IND Independent and PAN Panoramic For more information about t
49. RECORDING operation mode In this mode it is possible to add the audio contribution signals on the program line to the return signal from the same line CUE signal One application might be to record an interview or a retransmission This mode is selected by clicking Cue and Program signals in the auxiliary output configuration matrix Auxiliary Configuration Talkback Rx Talkback Tx CUE REC output 4 AUX output This output supports many different configurations depending selected audio sources in the auxiliary output configuration matrix of the web browser OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 45 IV 4 1 Technical specifications XLR male connector REC output Bandwidth 20Hz 20kHz 0 3dB Maximum output level 20dBu THD N lt 0 005 1kHz SNR lt 100 dB Output impedance lt 50 ohms IV 4 2 Operation modes Depending on which signals are selected from the auxiliary output configuration the AUX output supports different configurations Configuration pav Headphones Presets OK Apply IV 4 2 1 CODEC mode In this operation mode this output contains the signal coming from the second line Talkback Rx OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales
50. abled a message like the following will appear on the web page Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 114 In addition to this on the menu screen an exclamation mark will be shown by the 3G indication TXT IDLE Tx2 TrD LE This indication will also appear if the DNS Server or the 3G interface was configured manually and the Server is not working IX 3 IP address for the 3G network Once the portable codec is enabled for streaming over 3G the Ethernet interface is applicable only for control and monitoring purposes while the 3G interfaces is used for audio streaming The IP setting for the 3G interface is provided automatically by the wireless network Striking several times the INF key the user can retrieve the IP addresses of the codec 3G IP address is displayed as ADRT XX XX XX xx 255 255 255 2955 The portable codec accepts streaming only over the lt ADR1 gt address Codec managing IP address is ADR27 MSK2 yy yy yy yy OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE 115 The portable codec managing user accesses over the ADR2 The 3G IP address can be retrieved also at the Web Control page 2 Co zy Interfaces nfiguration
51. ada IP The battery not only allows independence for portable applications but also redundancy if the main power can not avoid large voltage dips since the codec operates continuously without care of those impairments The battery is attached on the bottom side of the Nomada Following procedure is indicated for installation 1 2 3 Switch OFF the Nomada Remove the cover plate of the microswitches located on the bottom side rear edge Keep the cover plate for future use Remove the cover plate of the connector for the battery located on the bottom side left hand bottom view according the picture 2 below Keep the cover plate for future use Place the battery checking that no room is between codec and battery surfaces The battery has to dock on the proper bottom conector Picture 3 Fix the battery on each corner with the screws supplied with the battery Switch ON the Nomada The Nomada should be able to boot without the main power cord connected After 1 minute of booting the i key can supply information about the battery status OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 122 uu NOMADA IP us 7 Picture 2 Model BATTERY N uwaDa iw Picture 3 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com inter
52. ation for each audio Auxiliary output REC and AUX outputs Headphone outputs the configuration of the headphone outputs according to the headphone audio matrix configuration Miscellaneous options the configuration of the different options available in the Misc Configuration menu V 2 Creating a preset To create an audio preset open the Presets window in the Configuration menu Configuration L EE Sys Interfaces 5 08 LAN Potts ely SNMP E9 Ethernet Port 5 ISDN 5 Line 1 5 Line 2 PSTN 95232 GPIO Audio Inputs 5 23 Outputs Auxiliary Headphones Presets Misc Timedate Password Aux Data Version 3 Alarms Net Backup 8 8 Device Backup 3 License gt Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Presets Configuration Current Preset lt None gt ID lt gt Modify Delete Load 51 Click on the New button A dialog appears asking you for a name the new preset Audio Preset Configuration 4 Inputs 9 Outputs Preset Name Preset 1 Auxiliary Headphones Inputs Configuration F Misc Control Mode Local O Remote Input Levels Input 2 00dB Input 3 By clicking the different tabs of left side menu user can
53. configuration Menu Grouped here are all the general parameters These are usually configured during installation and it is not usually necessary to reconfigure them afterwards They are grouped in the following way CONF MENU AUD PORTS SYS BOOK AUD This selects between the analog and digital audio inputs PORTS From here you can configure the LAN ISDN X21 and RS232 ports SYS General configuration options BOOK For editing and saving entries in the Address Book STREAMING To configure some IP streaming parameters such as the Jitter Buffer and the Packet Size PRESETS To load configuration presets VII 6 1 CONF AUD There are three different options Audio input source and audio levels AUDIO CONF INPUTS PRESETS IN3 6 1 1 AUDIO INPUTS From here select the audio input control type local from the front panel or remote from the web page AUDIO INPUTS CONF LOCAL REMOTE Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 85 VII 6 1 2 PRESETS From here select the audio preset to load into the unit PRESET X gt gt NAME OF PRESET 1 When more than one preset have been stored in the unit the user can go through all the presets by clicking on the left or right arrow keys By clicking on the preset being displayed will be loaded into the unit 6 1 3 AUDIO IN
54. dys com EE O 9 Communications IP ISDN 3G 3 5G and PSTN connectivity With Nomada IP it is possible to establish two independent connections one for program and the other for coordination Power supply Desk Top AC DC Power Converter and an optional battery which provides about 2 5 hours autonomy The battery can be charged on the system and its status can be monitored on the screen Auxiliary data Nomada IP includes a serial port RS232 and a GPIO port with 2 inputs and 2 outputs The auxiliary data can be sent received along with the audio for remote control signalling Control and monitoring The unit can be configured from its front panel and from its embedded web page All the controls are configurable remotely The keypad can be controlled and also blocked from the web page for security reasons Small and lightweight Dimensions are width 212mm height 75mm and depth 205mm Weight is about 1 8Kg I 1 The set of Manuals The Prodys IP Family User Manual is applicable to most of the common features provided by the Prodys IP Family of codecs For some specific features or restrictions the user is referred to the proper Hardware and Reference Manual applicable to the codec in use Installation requirements physical and electrical parameters are also included in this document If several Prodys IP Family codecs are managed by means of the ProdysControl application please refer to the ProdysCo
55. e Rx part of the line is connected The display shows Connected and the Decoder status TX IDLE 0 RX CONNECTED FRAMED CALLING In the process of making a connection The display shows an arrow indicating outgoing calling and the ISDN number or IP address RX IDLE 4 When Nomada IP is configured to IP Multi Unicast the format of the messages will be the following DOWN The communication line is not physically detected Most likely the interface is not plugged in The Display shows DOWN IDLE The line is detected physically but no connection is being made The display shows IDLE and the disconnection code TX IDLE 4 Tx CONNECTED One or more of the different Unicast connections which are available is connected TX a RX IDLE 4 Each connection is represented by a small square 11 Multi Unicast is available as an option Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 60 _ Rx CONNECTED The Rx part of the line is connected The display shows Connected and the Decoder status Line 2 is not available when the init is configured in IP Multi Unicast VI 3 Control Keys VI 3 1 The CALL 1 and CALL 2 keys The fundamental role of these keys is the initiation and termination of a connection that the keys have different functions depending on the communication line status at any given moment
56. e external power converter is Power not powering the unit The low battery is connected and powering the unit The external power converter is Power not powering the unit The low battery is connected and powering the unit but is about to run out about 20 minutes 1090 of battery capacity Red blinking Blue steady Red steady off Red blinking OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com m Page 24 Nomada IP Manua 1 3 3 Vu meter indication Instant Vu meter indication is provided on a vertical LED bar This indications light green while the input signal matches the proper dynamic range A red indication on the top indicates that the maximum dynamic range has been exceeded It is remarked that the Vu meter indication applies only to the signal fed to mixer1 this is the Program channel or Line 1 channel 11 3 4 MIC1 amp MIC2 status This area indicates the current audio matrix configuration for the input signals and the phantom voltage configuration PH leds 11 3 5 HP1 amp HP2 control feedback The meaning of the LEDS of the HP1 4 led information panels will depend on the operation mode configured for the headphone controls Please read chapter 2 2 for more information OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys ne
57. eing displayed will be loaded into the unit VII 7 INF This option is used to display useful information about the unit The following fields will be shown INFORMATION VER TA AUXDATA VII 7 1 VERSIONS SN SERIAL NUMBER VERSION 05 2 1 gt gt 02 9 2 00 3 4 PANEL 03 0 1 VII 7 2 This option shows the following information about the ISDN terminal adapter configuration Answering mode manual MAN or automatic AUT CN Calling Number option activated or not CN ON OFF ISDN Protocol EISDN 5ESS DMS100 or NAT1 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 103 LN Local number if it has been entered L1 MAN CN OFF EISDN LN gt L2 MAN CN OFF EISDN LN lt 1 7 3 AUX DATA This option shows information about the auxiliary data configuration D1 RS232 0N GPI ON D2 RS232 0N GPI OFF OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 104 PSTN OPERTAION MODE Whe the unit is configured to work over the PSTN interface there are some restrictions to take into account when operating with the unit In this operation mode the unit will be able to make and receive calls on any plain analog telephone line Public Switched Telephone Networks 1 Compression modes
58. ers gt gt gt gt gt gt gt gt gt gt gt 1 3 2 3 Screen 3 Audio output VU meters The audio input levels are represented on screen horizontally over 18 characters Each character represents 3dB All characters showing will represent O dBFs When only one character is showing it therefore represents a value between 96 and 56 dBFs The dBFs value is indicated on the right of the LCD screen The output is indicated by gt symbol following the and R characters OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O 66 gt gt gt gt gt gt gt gt gt gt gt gt gt VL3 2 4 Screen 4 Decoding algorithm This window shows the algorithm that is selected and synchronised for Decoder 1 and 2 number 2 is only relevant when Nomada IP is working as a DUAL codec Here are some examples MPL2 064 MN 48 722 MPL2 64 ST 48 NOT AVAILABLE If the Decoder is not synchronised it will show the text SEARCHING The different algorithms are written in the following way PCM Mode Sample Rate number of bits G711 Law G722 MPEG Layer II Bit rate Mode Sample Rate CRC MPEG Layer III Bit rate Mode Sample Rate CRC AAC MPEG2 LC Mode Sample Rate CRC AAC MPEG4 LC LD HE Mode Sample Rate CRC AptX Mode 14 Take into account tha
59. hese two modes of operation please read chapter 11 2 2 The menu structure of the third option MATRIX depends on the mode of operation selected for the headphones PAN or IND If PAN mode is selected only the options TX and RX will be available under the MATRIX menu given that with this operation mode PAN mode the user has to configure what signals take part of the transmission and reception paths On the contrary when selecting IND operation mode the only options available under the MATRIX option will be L and R In this operation mode IND mode the user has to select what signals will be mixed and monitored on the left and on the right ears In addition under the LEVEL option another menu will allow the user to define a different audio level for each signal in 1dB steps AUXILIARY OUTPUTS The menu structure for the configuration of the auxiliary outputs is simpler than the headphone one The user just has to enable or disable the different signals available to take part of the audio mix on the corresponding auxiliary audio output These signals are PROG CUE TALKBACK TX and TALKBACK RX VII 6 2 CONF PORTS This is for configuring the communication ports of the unit CONF PORTS MENU LAN ISDN PSTN RS232 for configuring the LAN port Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com VSS O Page 88 ISDN for configuring
60. ilable on the basic rate ISDN In this way we can automatically map incoming calls to each line as each line will only respond to calls made to this local number When the local number is programmed the unit only detects as an incoming call those calls that are made to the local number all other calls are not recognised CNUM An abbreviation for Calling Number This option allows you to program up to a maximum of three numbers that will work as incoming call filters When the CNUM option is activated the Nomada IP will respond automatically only to calls made from these CNUM numbers It is possible to program each line separately SPID When you are using NAT1 or DMS100 you must enter the correct Service Profile ID SPID numbers for the ISDN BRI circuit Automatic or manual response When automatic response is selected the unit will connect automatically to an incoming call always doing so when there is no restriction imposed by the local number or other such call filters In manual mode the incoming calls are indicated on screen and the user simply presses the corresponding CALL key to go ahead and connect that line LOOP It is possible to enable an external loop on any of the two B channels of the ISDN interface By enabling this external loop all the incoming data on that channel will be sent back without any processing 23 This option is available from version 5 2 1 onwards OProdys S L Tel 34 91 6896880 Fax 34 9
61. imum time can be programmed is 1 sc and the maximum 255sc This option is only available if the unit is working as MASTER BACKUP TIMER DOWN 1 255 10_ BACKUP TIMER UP 1 255 10_ a DROPOUTS From here the user can define how many drop outs loss of framing within a time period will cause the unit to switch from IP X21 to ISDN DROPOUTS CONF NUMBER WINDOW TIME DROPOUTS NUMBER Ut WINDOW TIME 1 255 105 Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com mum cu Page 97 6 3 3 AUXDATA This option allows the user to configure whether the decoder will be able to receive ancillary data or not AUX DATA MENU RS232 GPIO It is possible to enable independently the RS232 port and the GPIO port There are two decoders DEC1 and DEC 2 in case the Nomada IP works as dual codec so it is possible to have auxiliary data on both or either of them RS232 DATA MENU OFF DEC1 There is only one GPIO interface for two decoders if the second is available so the user has to configure which decoder will carry the GPIO information GPIO DATA MENU OFF DEC1 DEC2 6 3 4 KEYPAD This option allows the user to enable disable automatic keypad locking and password protection When enabled the unit will automatically lock keys from the front panel one minute after last key was pressed To unlock
62. ing over 3G requires that the portable codec is licensed for this purpose Please check the actual license according the picture The 3G option includes the SIERRA WIRELESS COMPASS 888 modem The user does also require a SIM card which enables access to his 3G provider s network The SIM card is inserted in the holder according the picture Either of both rear USB slots admits the 3G modem The modem manufacturer recommends keeping free 1cm around the modem It is also possible to extend the USB link by means of a short USB cable This could make easier to place the antenna for the best radio performance OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 110 eut License Configuration License License Algorithm ENH 16 Algorithm ENH 20 Net IP 3G Serial Number 131694010144 Please contact sales prodys net about license details IX 1 Setting the 3G network First time the user enables the 3G network it is required to specify at the Web Control the APN user and password of his 3G provider Configuration aec 3G Configuration LAN amp LAN IP Address Sy VLAN d VLAN RERCUN Control VLAN Audio VLAN Access Data Ports SNMP movistar es Ethernet Port User movistar ISDN 5 Net Password Line
63. itch Telephone Network NET SELECTION IP ISDN PSTN The NET option is only available if the lines are not already connected If they are busy the display will show the following text NOT AVAILABLE WITH LINE CONNECTED Each NET type selection will of course have their own set of configuration parameters as will be seen next When selecting IP a new screen will prompt the user for the type of codec single or double Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 73 VII 3 1 IP CODEC By default the IP streaming is provided over the Ethernet interface but optionally the IP streaming can be performed over 3G networks For further details about 3G streaming please refer to chapter IX IP NET ETHERNET 3G IP NET ETHERNET 3G A Prodys IP Family codec is a stereo signal capable codec However the codec provides a mean to split one stereo codec into two independent mono codecs This option is enabled at the NET Single Codec Stereo audio signals and any compression algorithm might be enabled Double Codec This setting enables two independent mono codecs Following restrictions must be remarked a Only mono signals can be encoded and decoded b PCM and AAC HE compression modes not supported C Apt X and enhanced Apt X are supported only at 16kHz sampling frequency SET CODEC SINGLE DOUBLE
64. kback channel It is possible to define an independent attenuation level for each of them Headphone Audio Ouput Configuration The same thing can be done regarding Talkback Tx and Talkback Rx that is each signal can be attenuated when the corresponding input goes to program OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 42 NOTE When talking about the corresponding input we mean the Mic level input with the same number as the headphone output we are configuring Take into account that there is one input the third one which does not have counterpart so they cannot affect to the operation of the headphone outputs IV 2 2 2 Enable from TB Key Enable from Tb Key is an additional option that only is available for Talback Tx and Talkback Rx When it is enabled the corresponding signal will be sent to the headphone outputs only when the corresponding input has been connected to the Talkback channel that is when its corresponding Tb key has been pressed When this option is disabled this signal will be always available on the headphone outputs regardless of whether the corresponding input is connected to the Talkback channel or not IV 3 Line level balanced audio output REC The audio sources for the REC output can be selected from the Nomada IP web browser IV 3 1 Technical specifications Bandwidth 20Hz 20kHz 0 3dB Maximum audio level
65. menu of the web control 2 Configuration Interfaces mnt T E LAN Ports Control Mode SNMP 2 Ethernet Port ORemote 5 ISDN 5 Line 1 Input Levels 5 Line 2 amp PSTN Input 1 95232 Audio gt TES LES rood aa Auxiliary Headphones Presets 2 Misc Sys Timedate SB Password Aux Data 8 Version Alarms Wa NetBackup Rese dean Device Backup RTI MM OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com CCl eee 34 III 3 Nomada in stereo mode By factory default the Nomada is set for independent mono signal communication Usually the first mono stream is assigned as program channel while the second mono stream is assigned as talkback stream or coordination Since the program channel has got enabled by default the compressor limiter at the input mixer this circuit has to be by passed for stereo applications The Nomada switches automatically this control if any stereo compression mode is selected at the encoder bar It is possible to enable or disable manually the stereo mode at the Misc menu also Configuration PSTN Misc Configuration 7 5232 GPO GPIO When talkback mode is left EE Audio v Mute f Audio Inputs 2 Outputs Compressor Auxiliary Disable compress
66. mpression modes are available if NET PSTN so both ENCODER1 and ENCODER2 menus are disabled 17 Some compression modes might be available as an option 18 DUAL codec Nomada IP is able to operate as a DUAL codec over ISDN and over IP when configured in DOUBLE mode OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 75 VII 4 1 Configuration of Encoder 1 The configuration of Encoder 1 and Encoder 2 where available is done in steps starting with the selection of an algorithm and following on with the different parameters that relate to that particular algorithm The Nomada IP menu will always only display the options and parameters that are relevant to each algorithm s configuration Additionally there are certain restrictions associated with the communication interface selected For example uncompressed audio can only be selected when the NET is set to IP In the following description these restrictions are outlined for each algorithm Selecting the algorithm For Encoder 1 the following options are available AUT Automatic Mode The Encoder adopts the same mode as the Decoder PCM Linear audio with no compression G711 Compatible with the telephone standard 722 Low delay ADPCM compression appropriate for voice 2 MPEG 1 2 Layer II MPEG 1 2 Layer III AACALC AAC MPEG 2 Low Complexity AACAL
67. n Led information Display panel rods Menu m navigator amp Numeric Dial control Input Level HeadPhone Control Level Control Mic Line inputs Headphone outputs The Nomada IP offers a low profile control surface No knobs are standing up This design approach emphasizes the hardening mechanical design of this product damage by rude handling is hardly possible II 1 Initial checks Before unpacking the unit please check its packaging for any signs of damage or mishandling during transportation Report any damage to the shipping company immediately Unpack the unit carefully if you find any damage or the unit does OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com E O Page 13 not work correctly you should contact Prodys or its distributor as soon as possible II 2 Control Panel 1 2 4 Level controls for MIC LINE inputs Each audio input can be adjusted independently The MIC level controls are locked to prevent from unwanted changes To unlock it press the button in the middle and the current level gain will be displayed on the screen In addition the central button will be illuminated by a blue LED to indicate that the control is unlocked MI Press once and move gently the rotary control and turn it counter clockwise or clockwise to decrease or increase the input gain This level control will be locked again automatically af
68. n steps are 1 Bit rate 2 Mode MONO JOINT STEREO STEREO or DUAL 3 Sample rate 48 32 or 24 KHz 4 CRC validation on off 5 Auxiliary data on off NOTICE AAC LC RESTRICTIONS If NET ISDN Bit Rate gt 128 Kbps is not possible If NET ISND Bit Rate lt 64kbps is not possible If the Bit rate gt 128 Kbps the combination MONO Fs 24 KHz is not possible If the Bit Rate gt 192 Kbps the combination MONO Fs 32 KHz is not possible If the Bit Rate gt 256 Kbps the combination is not possible If the Bit Rate gt 256 Kbps the combination STEREO Fs 24 KHz is not possible If NET ISDN amp Bit Rate 64 or 128 Kbps J52 protocol is available Vil 4 8 AAC LD The configuration steps are 1 Bit rate 2 Mode MONO JOINT STEREO STEREO or DUAL 3 Sample rate 48 32 or 24 KHz 4 CRC validation on off 5 Auxiliary data on off Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com SSS 79 uu NOTICE AAC LD RESTRICTIONS If NET ISDN Bit Rate gt 128 Kbps is not possible If the Bit Rate gt 256 Kbps a 24 KHz sample rate is not possible If NET ISND or X21 Bit Rate lt 64kbps is not possible VII 4 9 AAC HE The configuration steps are Bitrate Mode MONO JOINT STEREO STEREO or DUAL Sample rate 16 or 24 KHz CRC validation on off Auxiliary data on off WON DFE NOTICE
69. nformation of the power feeding network connection input mixer headphone selection etc Description of the LEDs is provided from the status panel top to down left to right OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 22 11 3 1 Line 1 amp 2 status LEDS Two green LEDs provides indication about the current Line status Line 1 and Line 2 Off The Line is idle ready for accepting incoming calls or dialling any destination if network interface is available The Line is in use An audio stream is in progress Blinking An incoming call is in progress or the codec is dialling an outgoing call Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 23 1 3 2 Power and battery status Following table describes the power supply and battery status LEDs Status Description LED Label A The Nomada IP is starting The Power service is not yet possible up to low the next status indication Colour Appearance Blue blinking off Blue steady B The external power converter is Power powering the unit The battery is Batt low not connected Comm Blue blinking C The external power converter is Power powering the unit The battery is low connected and is charging D Th
70. nnection code L1 IDLE 0 ISDN L2 IDLE 0 CONNECTED The line is connected The display shows Connected and the Decoder status L1 CONNECTED FRAMED L2 DOWN 8 DUAL codec Nomada IP is able to operate as a DUAL codec over ISDN and over IP when configured in DOUBLE mode This line status cannot be detected when working on PSTN mode OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Page 56 uu CALLING In the process of making a connection The display shows an arrow indicating outgoing calling and the PSTN ISDN number or IP address L1 51234567890 L2 DOWN RING Receiving a call on the line The display shows an arrow indicating incoming calling and the PSTN ISDN number or IP address L1 1234567890 L2 DOWN The Decoder can be in one of the following states FRAMED Audio Synchronised The displays shows the word FRAMED L1 CONNECTED FRAMED L2 DOWN SEARCH Searching for synchronisation The displays shows the word SEARCH L1 CONNECTED SEARCH L2 DOWN The Decoder status information only appears if the line is connected If the line is showing an IDLE status an indicator code will show the cause of the last disconnection 1 1DLE 0 2 NOT AVAILABLE L P L When the lines are not connected the selected NET will be shown IDLE 1 0 ISDN 2 AVAILABLE L L 10 SDN is available as
71. nput goes to Talkback or ce 42 2 2 2 Enable from TB Key 43 IV 3 Line level balanced audio output 43 IV 3 1 Technical specifications cccccc cece cece cece cece cece ee eene 43 3 2 Operation Modes sssssssesssosssessseesssessecssscesseeseseseeeseseees 43 DV 3 2 1 Codec Mode S rari a i ORC a UR RR RA LR RR 44 IV 3 2 2 RECORDING operation mode 45 IN 4 AUX OUUU ER RO ER RO E UK LUE 45 IV 4 1 Technical specifications 46 IV 4 2 Operation ilbUes 46 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 3 4 2 1 CODEC molle 46 1 4 2 2 INTERCOM mode 2225 oo Leke oa erano Era obra ER aun Rada 47 IV 4 2 3 Other configurations for the Intercom mode 47 IV 5 Adjusting the gain resolution of the audio level controls 48 Audio presets EE 50 V 1 What is an audio preset ooussosesenws va epiaPEIeNPSAFRUEFRYAFRUEPRSAMRSA RUA REESE 51 Creating a preset su pos o i DD Y b o d a an D x UA D e B GR UU UR RU
72. ntrol Manual as well Prodys IP codecs provide the user with a control protocol which allows the user to develop customized management software The control interface for this Some interfaces such as ISDN might be offered as optional 3 On PSTN communications only one connection line is available Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 10 _ protocol is either the RS232 serial port or the Ethernet port For detailed description please refer to the Prodys IP Family codec SDK User s Manual I 2 Application Notes For specific subjects Applications Notes and release update What is new ChangeLog the user is kindly referred to check our download area at www prodys net or contact support prodys net 1 3 Hardware and Reference Manuals The information is arranged as follows Chapter II Installation Guide This chapter provides hardware requirements and instructions for installing the Nomada IP unit Chapter III Nomada IP Audio Inputs This chapter describes the different Nomada IP audio outputs and help the user understand the different configurations and applications Chapter IV Nomada IP Audio Outputs This chapter describes the different Nomada IP audio outputs and help the user understand the different configurations and applications Chapter V Audio Presets This chapter offers an overview about the A
73. o output Aux Out This output is a balanced line level output with a maximum level of 20 dBu This output is user configurable that means that it is possible to define which audio signals will be present in this output 1 5 2 Second auxiliary line level output Rec Out This output can carry the program line signal the return from the program line or the sum of both signals This is a balanced XLR connector 1 5 3 Third audio input In 3 This input is a line level input in Mini jack female connector with a maximum level of 20dBu which is enabled by default to be routed on line 1 or Program OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EN Page 27 _ 1 5 4 Auxiliary data GPIO and RS232 ports The GPIO port on a DB9 connector allows remote control signalling by means of remote contact closures There are two ground contact inputs and two relay outputs A RJ45 connector at the rear panel provides a serial port RS232 port for sending receiving auxiliary data along with the encoded audio for IP and ISDN communications II 5 4 1 RS232 port The RS232 port is for use as auxiliary data port This port allows the transmission and reception of data along with encoded audio Note that this socket is RJ45 connector as opposed to the typical Sub D 9 ways connector To make the conversion between RJ45 and RS232 Sub D connector there
74. oding algorithm 67 VI 3 2 5 Screen 5 Encoding algorithm ccce eee 68 VI 3 2 6 Screen 6 System name oooo oes e ryan eR EREREEERRREEREEERPEERTE 68 VI 3 2 7 Screen 6 LAN port configuration parameters 69 VI 3 2 8 Screen 7 Net configuration cc cece ee eee eeeeeeeeeeeeeeeeees 69 VI 3 2 9 Screen 9 GPIO and Serial Port bit 70 VI 3 3 The BOOK edt ant uda e 70 The Front Panel Menu 72 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 4 VII 1 The Controls Navigation keys 72 MAIN MENU MP 73 VII 3 NET Selecting a communications port 73 WIES Us CODEC diat dud uat 74 VII 4 ENC Encoder algorithm selection menu 75 VII 4 1 Configuration of Encoder 1 76 NILA 2 POM wu 77 VIIA G71 1 guter 77 WIAA C 77 VIL4 5 MPEG Laver Ml re TET 78 VIIA MPEG Laver lil E E ANA VM A AES 78 VIIA T T 2 ALC E
75. on menu BACKUP MENU MODE ENABLE TIMER DROPOUTS This option is only available if NET IP The MODE option is to select if the unit will work as a MASTER or as a SLAVE BACKUP MODE MASTER SLAVE Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com IEEE 95 When configured as SLAVE BACKUP MENU MODE ENABLE ENCODER ENABLE This option activates or deactivates the backup functionality Also there is an option to force backup operation BACKUP ENABLE ON OFF FORCED ENCODER The ENCODER option allows the user to set the compression mode to be used when the ISDN line takes over When configured as MASTER BACKUP ENABLE ON OFF FORCED ENABLE This option activates or deactivates the backup functionality Also there is an option to force backup operation TIMER This option is only available when configured as MASTER This option allows the user to program the timers to decide when the unit goes to backup mode or when the unit switches back to the main link again BACKUP TIMER DOWN UP OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com VSS 96 In the Down timer the user programs the time the unit will need to decide that the main line is dropped The Up timer is the main line recovering time The min
76. or limiter 3 Headphones HPI Gain Control Resolution dBs Turn 2 HP2 HP3 mic 4 HP4 chic m III 4 Audio Level Controls for MIC Line level inputs Each audio input can be adjusted independently The MIC level controls are locked to prevent from unwanted changes To unlock it press the button in the middle and the current level gain will be displayed on the screen In addition a round led around the button will light on blue to indicate that the control is unlocked OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 35 Press softly on the round control and turn it to the left or to the right to decrease or increase the gain on the corresponding input This level control will be locked again automatically after 3 seconds of no intervention Then the round led will be turned off The audio level control can be made locally from the optical encoders or remotely by using the Nomada IP web browser onfiguration E Ports Inputs Configuration ely SNMP E9 Ethernet Port Control Mode i TA M 14 Line 2 amp p PSTN Input Levels R5232 GPIO Input 1 20048 Audio Inputs Input 2 L 4 Outputs C Auxiliary amp Headphones Input 3 j IE Presets z Misc Sys Timedate Password Aux Data Version 5 Alarms 8 Net Backup
77. prodys net Web www prodys com EE ete 46 IV 4 2 2 INTERCOM mode In this mode the audio signal going through line 2 Talkback Tx is added to the AUX output Talkback Rx AUX output Talkback Tx IV 4 2 3 Other configurations for the Intercom mode This diagram shows all the signals which can be routed to the aux output PROGRAM CUE d AUX output MERO Talkback Tx 7 Talkback Rx OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE eee 47 IV 5 Adjusting the gain resolution of the audio level controls It is possible to adjust gain resolution of the audio level controls for the inputs and for the headphone outputs from the Nomada IP web page as it can be seen on the picture bellow OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com ll eee 48 E Configuration E Interfaces 4 LAN 2 LAN Ports ety SNMP Ethernet ISDN Net Line 1 Line 2 PSTN 95232 pn GPIO B E Audio 0 QD Audio A Inputs amp Sy Outputs Ausiliary Headphones 43 HPI 4 HP2 g Misc B Sys ffi Sys U Timedate Password li Aux Data Version Alarms Net Backup Device Backup Misc Configuration Prodys S L Tel 34 91 6896880 Fax 34 91 6943777
78. r on the display inside brackets lt Moves to the menu option on the left When we reach the first option a further press of this left arrow will cycle us round again to the last option i e we go to the right most end of the list The option that is available for selection will appear on the display inside brackets 1 fI Returns to the previous level of the menu If we keep pressing this key we will leave the system menu completely and return to the STATUS screen OK This selects or confirms the option that is selected between the brackets and where relevant activates the subroutine associated with this option OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com M Page 72 VII 2 Main Menu The main menu has the following options MAIN MENU NET ENC CONF INF NET This allows us to select the communications port required ENC Here you can configure Encoders 1 and 2 CONF from here the user can configure various general parameters of the unit for instance selecting the audio input or setting up the LAN port INF From here you can obtain information on the software version and various configuration parameters of the ISDN port VIL3 NET Selecting a communications port The Nomada IP has three different communication ports that allow the unit to operate over three distinct types of network IP ISDN and PSTN Public Sw
79. s Device Backup 5j License Bool Scheduler Autologin Buzzer C Enabled C Enable VIII 5 Availlable signals on the audio outputs Given that only line 1 is available not all audio signals are available on the audio output mixer Thus only the Program audio transmitted on line 1 and CUE audio received on line 1 signals will be available given that line 2 is disabled in The headphone audio matrix on the web will be as follows Right Click on each button for more options Restore Default I _ Apply OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE te Only the CUE and Program signals signals related to line 1 are available to be monitored on the headphones And the audio matrix to configure the auxiliary audio outputs will be the 107 Configuration Ports 4 SNMP F EF Ethernet Port 5 ISDN 5 Line 1 5 Line 2 amp PSTN 5232 4 GPIO ic Audio Inputs Outputs Auxiliary Configuration ouTi ouT2 q Headphones i Presets Password Aux Data Version E 9 Alarms 8 8 Net Backup 9 5 Device Backup Book ene Similary only the CUE and PROGRAM signals are available to be monitored on the auxiliary outputs when working over PSTN networks VIII 6
80. s 240 Kbps 288 Kbps 48 kHz 20 stereo 384 kbps 480 Kbps 576 kbps NET ISDN Mode apt X Enhanced 16 bits 20 bits 24 bits OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 16 kHz 7 5 mono 64 kbps 16 kHz 7 5stereo 128 Kbps 15 mono 128 Kbps Page 82 NOTICE ENCODER2 RESTRICTIONS Only available in ISDN mode NET ISDN or if NET IP and Double Mode is set The Encoder 2 is only available if Encoder 1 is set to a MONO Encoder and the bit rate is set to 64 Kbps Only a bit rate of 64 Kbps is available if ISDN No restriction for IP networks Only the MONO mode is available PCM and AAC HE compression modes are not supported in Double mode Only 16 kHz sampling is supported for Apt X compression modes Therefore in Double mode the following options are available AUT Automatic Mode This means that the Encoder adopts the same mode as the Decoder This is equivalent to the automatic dependent mode of the Pronto 3 0711 Compatible with the telephone standard 0722 Low delay ADPCM Algorithm appropriate for voice MPL2 MPEG 1 2 Layer II MPL3 MPEG 1 2 Layer III AAC2LC AAC MPEG 2 Low Complexity AACALC AAC MPEG 4 Low Complexity AACALD AAC MPEG 4 Low Delay AptX 16kHz sampling Proprietary algorithm based on ADPCM
81. sales prodys net Web www prodys com Page 116 IP addresses are usually dynamically provided and changes frequently if the wireless link fades Prodys recommends to initiate the streaming connection from the portable codec thus automatic redialing could be provided from the portable codec It is advised to check any provider s restriction about the maximum downloaded volume per month Given is the example that a 128kbps streaming connections accounts for 1G of data each 2 4 hours OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com NEN ete O 117 Appendix A TECHNICAL SPECIFICATIONS X 1 Audio Interfaces X 1 1 INI amp IN2 inputs XLR connectors Maximum levels o LINE levels 20dBu o MIC levels 46dBu without compressor o MIC levels 33dBu with compressor Input impedance o LINE mode 40Kohm o MIC mode 40Kohm Mic input sensitivity adjustable from 25 to 65 dBu THD N 0 015 MIC mode 0 01 LINE mode 1kHz SNR gt 80dB MIC mode 95dB LINE mode Phantom power 48 Volts X 1 2 IN3 input Mini jack female connector Maximum level 20dBu Input impedance 40Kohm THD N lt 0 01 1kHz SNR lt 100 dB X 2 Headphone 1 amp 2 outputs 6 3mm Jack stereo connectors Bandwidth 20Hz 20kHz 198 Maximum output level 8 mW over 300 ohm OProdys S L Tel 34 91 6
82. stage Phistersvej 31 2900 Hellerup Danmark Telefon 3946 0000 fax 3946 0040 Page 123 www interstage dk pro audio with a smile
83. t Web www prodys com EE O Page 25 y Nomada IP II 4 The front panel and its connectors In the front panel there are two areas Audio inputs and Headphone outputs 11 4 1 MIC LINE Audio inputs There are two MIC LINE audio inputs Each audio input includes a switch to select MIC or LINE level and another one for selecting whether to supply 48 volt phantom power to the MIC line mic switch When this switch is in the UP position the line level input is selected When this switch is in the DOWN position this input is configured to work as a MIC level input ph swtich 48 volt Phantom powered When this switch is in the UP position OFF this option is disabled When this switch is in the down position ON this option is enabled OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com 26 Nomada IP Manual 1 4 2 Headphone outputs There are two headphone outputs each one related to its corresponding audio input Signals present on the headphone audio outputs will be dependent on the configuration of the audio headphone matrix available in the Nomada IP web browser There are independent audio level controls for each output and for each ear 5 Rear Panel The rest of connections are located on the rear panel Aux Out Out lt E a 1 5 1 Line level balanced auxiliary audi
84. t some compression modes might be available as an option OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Pee 67 VL3 2 5 Screen 5 Encoding algorithm This is similar to the Decoder described above but will describe the encoding algorithm instead E1 MPL2 64 MN 48 CR 2 5672 The different algorithms are displayed in same way as the Decoder outlined above except for the following modes MPEG2 LC Bit rate Mode Sample Rate CRC MPEG4 LC LD HE Bit rate Mode Sample Rate CRC If the Encoder is configured to automatic mode or if the Decoder is not synchronised you will see the following E1 AUTO E2 NOT AVAILABLE 1 3 2 6 Screen 6 System name The name configured for the device will appear in this information window Name NOMADA IP 15 Bear in mind that some compression modes might be available as an option Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE Page 68 1 3 2 7 Screen 6 LAN port configuration parameters IP address mask gateway and DHCP configuration IP address and mask ADDR 192 168 100 100 MASK 255 255 255 000 GW 192 168 100 1 DHCP DISABLED VI 3 2 8 Screen 7 Net configuration This section shows the NET type and the audio input selected Here follows two examples
85. tatus screen and the menu screen The status screen shows information about the communication lines and the status of the Decoder The Menu screen shows the different configuration menu options and is only displayed when you press OK on the navigation menu keys VI 2 1 STATUS SCREEN This is the default screen that you will see when the Nomada IP is at rest that is when you are not navigating or using the front panel keys It reports the status of the communication lines and the Decoder More information about this in the following sections OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 55 The display will show information in the following way L129CONNECTED FRAMED catus Decoder 1 L1 IDLE 0 ISDN L2 IDLE 0 BKUP ON Backup status The first line shows information about the status of communication Line 1 followed by status information of the audio Decoder The second line shows information about the status of communication Line 2 This line will only be enabled when working as a DUAL codec The communication lines will be in one of the following states DOWN The communication line is not physically detected Most likely the interface is not plugged in The Display shows DOWN L1 DOWN ISDN L2 DOWN IDLE The line is detected physically but no connection is being made The display shows IDLE and the disco
86. ted together on the front panel The two balanced audio outputs are located on the rear panel They are called AUX and REC outputs IV 2 Headphone outputs IV 2 1 Technical specifications 6 3mm Jack connector Headphone impedance range 300 2K ohms Output Impedance 25 ohms Bandwidth 20Hz 20kHz 1dB Maximum output level 8 mW on 300 ohms THD N lt 0 01 1kHz SNR lt 95 dB Independent audio sources local o return for left and right Independent level adjustment for each output OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com RES O 40 IV 2 2 Operation mode Headphones Matrix The audio sources for the headphone outputs can be selected from the Nomada IP web browser At the same time it is possible to define if some of them will be attenuated depending on which line program or talkback its corresponding input t is connected to The audio sources that can be selected are Program Cue Talkback Tx and Talkback Rx Following is showed the dialog to select the headphones configuration in the web page The HP1 or HP2 output matrix configuration depends on the out level control mode in use either L amp R independent or panoramic i e Tx Rx balance see section II 2 2 for details on level configuration modes 7 Configuration E 4X Interfaces o
87. ter 3 seconds of no intervention or after pressing again the mid button Then the round led will be turned off The audio level control can be made locally or remotely by using the Nomada IP web browser Once the audio input gain setting has been selected to be controlled by remote control the Nomada IP reminds this effect on its display upon any attempt to increase or decrease the audio gains locally by means of the audio control knobs OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 14 1 2 2 Headphone level control In order to prevent pain due excessive sound pressure on the ears it is strongly advised to handle with care the headphone level configuration It is save to manage any new streaming connection or new signal matrix with the headphone off the head but around the neck Adjust with gentle turns the correct sound level for each headphone left and right side Once the average sound level is set the user might use the headphones in a safe way According to the user preference two different headphone level adjustments are set as default control via the keypad The toggle is provided at the HP Configuration menu according the figure Each headphone has got its own toggle L amp R independent control Panoramic control Tx Rx balance This monitoring mode for the headphones was introduced in version 6 1 1 OProdys S L Tel 34
88. that the screen is not able to display all the information at once you can cycle through the different information screens by repeatedly pressing the INF button or by using the left and right directional arrows These screens are Battery Information Audio input VU meters Audio output VU meters Decoding algorithm Encoding algorithm System name IP configuration parameters Net configuration NET type selected IP ISDN o X21 protocol Audio Input Configuration 0 GPIO status and Serial Port bit rate PN Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com SSS O Page 65 VI 3 2 1 Screen 1 Battery information This information will vary depending on the connection status of the battery If the battery is not connected to the unit this screen will show the following text BATTERY NOT PRESENT If the battery is connected this screen will show information about the charge of the battery BATTERY 60 VI 3 2 2 Screen 2 Audio input VU meters The audio input levels are represented on screen horizontally over 18 characters Each character represents 3dB All characters showing will represent 0 dBFs When only one character is showing it therefore represents a value between 96 and 56 dBFs The dBFs value is indicated on the right of the LCD screen The input is indicated by a symbol following the L and R charact
89. tion and it is set to work in a fixed mode the Ethernet interface must be configured to match the configuration of that device so Auto should not be selected in this case OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 90 uu PORTS This option allows the user to set the web server port and the base port of the TCP UDP port group used for audio data and control PORTS CONF WEB BASE SET BASE PORT 50011 VII 6 2 2 ISDN SET ISDN PORT NET LINE1 LINE2 NET From here we select the ISDN protocol LINE1 For configuring the ISDN parameters for communication Line 1 one of the two B channels of the ISDN interface LINE2 For configuring the ISDN parameters for communication Line 2 NET SELECTING THE ISDN PROTOCOL You can choose between the following protocols Euro ISDN 5ESS DMS100 and NAT1 SET ISDN NET EURO 5ESS 0100 NAT OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com IEEE 91 Configuration of the ISDN parameters for each B channel Line 1 and Line 2 The parameters that we can configure for each communication line are as follows SET ISDN LINE 1 LNUM CNUM SPID ANS LOOP LNUM An abbreviation for Local Number With this option it is possible to assign a different number to each of the lines ava
90. tis LEDS 23 1 3 2 Power and battery 24 13 3 Vu meter indication 25 1 3 4 MICT amp MIC SLatlls 25 1 3 5 HP1 amp HP2 control 25 1 4 The front panel and its connectors 26 4 1 MIC LINE Audio inputs 5 5 2522423 4434399 432929 9 R93 VRRRARVAVREAWRTE ERR ATA RENS 26 1 4 2 Headphone Era era ER Ru EE reEFRR ERE E ERI 27 Rear Rr Er ERG RR RR 27 1 5 1 Line level balanced auxiliary audio output Aux Out 27 1 5 2 Second auxiliary line level output Rec Out 27 1 5 3 Third audio input In 3 ieso esos re operae aua a SER ex ART ERERE 27 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 2 1 5 4 Auxiliary data GPIO and RS232 ports 28 MA 53232 DOM U cc 28 8 5 3 2 GPIO 29 1 5 5 Ethernet port the LAN Connector 30 1 5 6 USB Port 36
91. try is selected from the Address Book By selecting the algorithm currently configured the display will show the options available to change it CHANGE E1 MPL3 128 MN 48 CHANGE OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 101 VII 6 5 CONF STREAMING This section allows the user to configure some key parameters for the audio streaming such as the jitter buffer and the packer size STREAMING TBP LINEDELAY The TBP option let us define the packet size of the audio frames This packet size is configured per compression mode and per codec Take into account that some compression modes do not allow the user to change the packet size as this packet size is fixed Those compression modes will not appear on the menu SET TBP 2 24msc The LINEDELAY option allows the user to configure the jitter buffer The range of possible values goes from 0 to 10000 miliseconds SET DELAY 0 10000msc 0 VII 6 6 CONF PRESETS From here select the audio preset to load into the unit PRESET X gt gt NAME OF PRESET 1 OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com EE O Page 102 uu When more than one preset have been stored in the unit the user can go through all the presets by clicking on the left or right arrow keys By clicking on the preset b
92. udio Presets on Nomada IP The Audio Presets allow the user to save different configurations for the audio inptut and output parameters and restore them with a single click Chapter VI An introduction to the Front Panel Nomada IP can be configured and controlled from the controls located on its frontal panel This chapter describes an introduction to this user interface Chapter VII The Front Panel Menu This chapter describes the front panel menu path the associated options and parameters Prodys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com Page 11 Chapter VIII PSTN operation mode Whe the unit is configured to work over the PSTN interface there are some restrictions to take into account when operating with the unit Chapter IX 3G operation mode Whe the unit is configured to work over the PSTN interface there are some restrictions to take into account when operating with the unit Appendix A Technical Specifications Technical details are described in this chapter Appendix B DIP Switches and Battery installation Access to the microswitches and battery installation is explained OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com u Page 12 INSTALLATION GUIDE This chapter describes the Nomada IP hardware and user installatio
93. w prodys com EE O Page 32 NOMADA IP AUDIO INPUTS 1 Location There are TWO MIC LINE level inputs switchable between LINE and MIC level located on the front panel III 2 Technical specifications 2 1 MIC LINE level inputs OProdys S L Tel 34 91 6896880 Fax 34 91 6943777 Email sales prodys net Web www prodys com m Page 33 All MIC LINE level inputs are electronically balanced on a XLR female connector These inputs are switchable between MIC and LINE levels by means of a switch placed on the right side of the input connector It is possible to supply phantom power 48 volts to each input There is a switch on the left side of the input connector for this purpose When the Phantom Power is enabled the PH led on the LED information panel will light on RED When the audio inputs are configured as MIC level inputs sensibility range is 60 to 25dBu When the inputs are configured as LINE level inputs the maximum input level will be 20dBu Each input level can be adjusted independently 1 2 2 Third audio input In 3 This input is a line level input in a Mini jack female connector located on the rear panel and labeled as In 3 It supports a maximum level of 20dBu and it is enabled by default to be routed on line 1 or Program The gain control ranging from 0 to 40dB is possible from either the keypad or the input

NomadaIP Hardware and Reference Manual Rev1.4

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