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NX100_user - TOA Corporation

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1. TOA USER S MANUAL PLEASE READ THIS MANUAL FIRST NETWORK AUDIO ADAPTER NX 100 Please follow the instructions in this manual to obtain the optimum results from this unit We also recommend that you keep this manual handy for future reference TABLE OF CONTENTS Te SAFETY PRECAUTIONS iiiter pceaetlonssetiee seed Trta a dha et Sa aaa eE alaini 1 2 COMPOSITION OF THE NX 100 INSTRUCTION MANUAL oeeie 3 3 PARTS INCLUDED WITH THE PACKAGE 0 0 eee cee eeee tense rene eeaeeeeaeeeaeeseaeeeaeessaeeeeeneas 3 4 GENERAL DESCRIP TION eccrine cheeses walezaviedauedl ai a a AT 4 5 FEATURES ipai n arurae ont de aana devine sie er entneeidl e ee aa aa i a ea teed 4 6 HANDLING PRECAUTIONS eeeeeeeeireresiirrieriistrstintitntintintktnttntknntuntEnsknntnnEantnatnnnnneE nennen nt 5 7 NOMENCIATURE AND FUNCTIONS 00000 e cece terre tees tease rene seaeesaeesaeeseaeeeeeseaeeeeeneas 5 8 POWER SOURCE CONNECTIONS 0 000 eeee cere e teeter trees eeaeeseeeseaeesaeesaeeseaeeeneeseaeeeeeseas 7 9 TERMINAL CONNECTIONS 000 ee eee cee eee eeee eter ence tease eee seaeeseeessaeeseaeesaeeseaeseneeeeaeeeneeeegs 8 10 CONNECTIONS TO TERMINAL PLUGS 00000 ee eee renee rear tees teas sees seaeeneeseaeenneeseaeenes 10 11 RACK MOUNTING x in eai ia aa edn hase edie ENE a iaaii 11 12 MAC ADDRESSES AND INSTALLATION LOCATIONS 0 0000 eee eee cence tere eeneeteneeeeeeteneeees 12 13 SYSTEM CONDITIONS yini n a a a E a a Vaa aaa 12 14 ACTIVATING THE SETU
2. Do not use the screws supplied with the MB 15B BK to secure the NX 100 M3 x 10 machine screw supplied with NX 100 amp Lf Coupler Rack mounting bracket Component parts of MB 15B J M3 x 6 oval head screw 11 12 MAC ADDRESSES AND INSTALLATION LOCATIONS When making the unit s network settings the unit s MAC address must have a clear association with its corresponding installation location Be sure to record the relationship during installation to facilitate later network settings A 12 digit hexadecimal address number peculiar to and assigned to the network connected unit 4 TOA NETWORK AUDIO ADAPTER NX 100 Packet Weer ee LNK ACT FD COL STATUS ERROR RUN RESET o o fe o O 00 05 F9 FF 80 81 MAC address 13 SYSTEM CONDITIONS The following minimum PC personal computer specifications are required in order to correctly operate the unit s software program e OS Windows 2000 XP e CPU Pentium iE 800 MHz or greater Notes e RAM 256 MB or greater e Windows is a trademark of Microsoft Corporation e Disk Space 40 MB or greater e Pentium is a trademark of Intel Corporation 14 ACTIVATING THE SETUP LAUNCHER SS LULU xl The Setup Launcher is automatically started when the supplied CD is Packet A0 inserted into the PC s drive si NX 100 Open ReadMe file Note Setup Launcher pen Installation The Setup Launcher will not be automatically activated when the CD is
3. Open Operation manual inserted if the PC s CD drive is not compatible with an auto run paceman function In such cases execute the Setup Launcher file below using Java 2 Runtime Envtcnment Explorer or My Computer or select Start gt Run on the taskbar to Adobe Acrobat Reader enter the command below End ae wee ea S lt Drive in which a CD is inserted gt Autorun exe Example When a CD is inserted into drive e e Autorun exe 15 SOFTWARE INSTALLATION PRECAUTION When installing each of the software programs contained in the CD quit all other currently activated applications 16 SETTING USING AN INTERNET BROWSER The NX 100 does not exclusively require its dedicated software to change its settings It can also be set using a standard browser by way of an internet connection Use one of the following browsers which have been confirmed to ensure the unit s correct operation Internet Explorer 6 Internet Explorer 5 5 or Netscape 7 Printed in Japan TOA Corporation 133 12 828 8A
4. area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense e The user that changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment e Avoid soldering stranded or shielded cable as contact resistance may increase when the cable is tightened and the solder is crushed possibly resulting in an excessive rise in joint temperatures e Avoid exposing the unit to strong shocks or vibration which could damage the unit e Do not use the unit in close proximity to TV sets or radios in order to avoid reception interference e Take care to only use the unit in locations having an ambient temperature within the range of 0 50 C 0 40 C when using the AC adapter and humidity of less than 90 no condensation e When mounting in an equipment rack take care not to install the unit in close proximity to power amplifiers as the higher resulting temperatures could exceed the unit s maximum permissible operating temperature limit e To clean be sure to first cut off power to the unit then wipe with a dry cloth When the unit gets very dirty use a cloth damped in a neutral cleanser Never use benzene thinner or chemically treated cleaning cloth because such volatile liquids could deform or discolor the unit 7 NOMENCLATURE AND FUNCTIONS Front Packet AMEP TOA NETWORK AUDI
5. cut kink otherwise damage nor modify the power supply cord In addition avoid using the power cord in close proximity to heaters and never place heavy objects including the unit itself on the power cord as doing so may result in fire or electric shock e Avoid installing or mounting the unit in unstable locations such as on a rickety table or a slanted surface Doing so may result in the unit falling down and causing personal injury and or property damage When the Unit is in Use e Should the following irregularity be found during use immediately stop the power supply to the unit by disconnecting the AC adapter from the AC outlet or the DC power cords from the unit terminals then contact your nearest TOA dealer Make no further attempt to operate the unit in this condition as this may cause fire or electric shock If you detect smoke or a strange smell coming from the unit If water or any metallic object gets into the unit If the unit falls or the unit case breaks If the power supply cord is damaged exposure of the core disconnection etc If itis malfunctioning no tone sounds e To prevent a fire or electric shock never open nor remove the unit case as there are live electrical parts inside the unit Refer all servicing to your nearest TOA dealer e Do not place cups bowls or other containers of liquid or metallic objects on top of the unit If they accidentally spill into the unit this may cause a fire or
6. e RS 232C Interface Connections e Connections to the Control Input Terminal The NX 100 can be used to control such RS 232C components as DTE Connect the control output terminals of all other and DCE components over a network connected units using 2 control lines Use a straight cable fitted with a 9 pin D sub connector when connecting to DTE components such as PCs Use a cross cable fitted with a 9 pin D sub connector for connecting to DCE components such as modems Tips e Refer to p 10 CONNECTIONS TO TERMINAL PLUGS for control terminal connection procedures e When not using the RS 232C interface place the supplied RS 232C cover over the terminal to protect it against dust 10 10 CONNECTIONS TO TERMINAL PLUGS Wire the removable terminal plug for power input audio input and output and control input and output as follows Cable size and width to strip Application Size Width to Strip Solid cable and stranded cable 7mm For power supply terminal AWG24 12 Tr Shielded cable 7mm For audio terminal AWG28 16 For control terminal Caution Avoid soldering stranded or shielded cable as contact resistance may increase when the cable is tightened and the solder is crushed possibly resulting in an excessive rise in joint temperatures Wiring procedure Step 1 Wiring the supplied removable terminal plugs 1 NX 100 rear panel 1 1 Loosen the terminal screws to l Tiohten insert t
7. terminal Notes DENBO ACADARTER e Be sure to connect the unit S FG terminal to the 24V 200mA DC INPUT ground terminal of the amplifier or mixer EO E ee AOON e The DC power supply must have a capacity of over 200 mA e The range of input voltage to be fed to the DC INPUT terminal should be between 21 6 V and 26 4 V DC If the input voltage exceeds this range the unit may malfunction or fail e Refer to p 10 CONNECTIONS TO TERMINAL PLUGS for connector connection procedures S To 24V DC power source 8 2 When Using the AC Adapter Connect the AC adapter to the unit s AC ADAPTER terminal Pinch the cord with a clamp and securely fix it Use the AC adapter AD 246 optional or the equivalent As for the usable adapter consult your TOA dealer AC adapter Cord clamp contactout Note When noise interference affects voice output connecting the unit s FG terminal to the ground terminal of the connected amplifier or mixer may improve the condition DC INPUT 24V 200mA RS 232C 8 3 When Simultaneously Using the 24V DC Power Supply and the AC Adapter When both the 24V DC power supply and the AC adapter are simultaneously used the AC adapter takes precedence However should power from the AC ad
8. NPUT VOLUME O LINE MIC e Audio Input Terminal Connections Connect the microphone or other sound sources using 2 core shielded cable Refer to p 10 CONNECTIONS TO TERMINAL PLUGS for audio terminal connection procedures e Control Output Terminal Connections Control Output Specifications Connect the control input terminals of all other Open collector guiput connected units using 2 control lines Withstand voltage 30 V DC Control current 50 mA maximum o Pulse width 1 s when in Latch mode To other unit s control input lt Caution Be sure to connect only these control lines to other unit s control input terminals Connecting in parallel with control lines from other equipment may cause the unit to malfunction JO JO CONTACT OUTPUT 1 234567 8C HC E AUDIO OUTPUT i DCINPUT AC ADAPTER 24V 200MA DC INPUT Li FG 24V 200mA 10 100M RS 232C ji ojo input VOLUME a a Om MIC SUL 7 olom 1 ONTACT INPUT 1 2345678QC H C E AUDIO INPUT N R A Cr ae i Control Input Specifications To other unit s No voltage make conta input control output Short circuit current 10 mA Open voltage 12V i Pulse width Over 50 ms
9. O ADAPTER NX 100 LNK ACT FD COL STATUS ERROR RUN RESET 9 fo 00 05 F9 FF 80 81 1 LNK ACT Indicator Green 4 Error Indicator Red Lights when the unit is connected to a network Lights if an error is detected during transmission Flashes while the unit is transmitting or receiving etc data 5 Run Indicator Green 2 FD COL Indicator Yellow Remains lit during normal operation Remains lit while the network is in full duplex Flashes at 2 second intervals when a failure is communications mode detected Flashes whenever data collision is detected 6 Reset Button 3 Status Indicator Yellow Restarts the unit when pressed Remains lit during broadcasts Flashes while the unit is writing data into the 7 MAC Address internal storage medium flash memory The unit s MAC address consists of 12 hyphenated alphanumeric characters Rear 10 11 12 13 14 DC INPUT AC ADAPTER 24V 200mA DC INPUT T 24V 200mA 10 100M RS 232C CONTACT OUTPUT 1 23456780C B H C E AUDIO OUTPUT 0 Cord Clamp Pinches and securely holds the AC adapter cord to prevent its plug from detaching DC Power Input Terminal DC INPUT A 24 V DC input Power Input Terminal AC ADAPTER Connect the AC adapter to this terminal Use the AD 246 optional or its equivalent Network Connection Te
10. P LAUNCHER eeeeeieeierierirsrrrinerisirrinsirsissinstenrinrinstrnrresrentene 12 15 SOFTWARE INSTALLATION PRECAUTION 0 0 eee cee cere cence eeaeetaeeeeaeeeeeseaeeeeeseaeeees 12 16 SETTING USING AN INTERNET BROWSER o eee cece eter cence eens eeaeeeeaeeeaeeseaeeeeeeeeaeeas 12 1 SAFETY PRECAUTIONS e Be sure to read the instructions in this section carefully before use e Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included e We also recommend you keep this instruction manual handy for future reference Safety Symbol and Message Conventions Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling Before operating your product read this manual first and understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards A WAR N NG Indicates a potentially hazardous situation which if mishandled could result in death or serious personal injury When Installing the Unit e Do not expose the unit to rain or an environment where it may be splashed by water or other liquids as doing so may result in fire or electric shock e Use the unit only with the voltage specified on the unit Using a voltage higher than that which is specified may result in fire or electric shock TOA Corporation e Do not
11. apter be interrupted due to a power failure etc the power supply will automatically switch over to the unit s 24V DC power source Connecting a battery directly to the DC INPUT terminal also permits it to be used as backup power supply during a power failure 9 TERMINAL CONNECTIONS To mixer amplifier etc Z Ry 3 N e Audio Output Terminal Connections Connect the mixer amplifier etc using 2 core shielded cable When the connected unit has an unbalanced input make the connections as follows H Hot H Connected Unit 4 1 7 A Cold C NX 100 Earth E Shield Shield E AUDIO OUTPUT CONTACT OUTPUT 1 23456780C DCINPUT AC ADAPTER 24V 200mMA DC INPUT Q FG 24V 200mA 10 100M RS 232C O Caesar Onna fess Omm CONTACT INPUT 1 23456780C To microphone or E AUDIO INPUT other sound sources H e Network Connections The NX 100 automatically distinguishes between 10BASE T and 100BASE TX networks and establishes a connection For this connection use a straight UTP Category 5 LAN Ethernet cable fitted with an RJ 45 connector Tip I
12. e e Enables loss free audio signal transmission even over congested networks such as the Internet e The entire system can be remotely operated or managed from a single PC personal computer using the supplied software program e Because audio transmissions can be started and finished via the unit s contact inputs systems can be configured even without the use of a personal computer e Designed to operate on both AC and DC power sources 1 UNICAST A communications method used to transmit audio data to designated addresses in a matched ratio of 1 1 Up to 4 channels can be simultaneously transmitted 2 MULTICAST A communications method used to simultaneously transmit a single audio data source to multiple destinations 6 HANDLING PRECAUTIONS e Warning This is a class A products In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures e Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential
13. electric shock e Do not insert nor drop metallic objects or flammable materials in the gaps around the rear mounted connectors as this may result in fire or electric shock e Do not touch the unit and the AC adapter plug during thunder and lightning as this may result in electric shock A CAUTION Indicates a potentially hazardous situation which if mishandled could result in moderate or minor personal injury and or property damage When Installing the Unit e Never plug the AC power supply plug into nor remove it from an AC outlet with wet hands as doing so may cause electric shock e When unplugging the power supply cord be sure to grasp the power supply plug never pull on the cord itself Operating the unit with a damaged power supply cord may cause a fire or electric shock e When moving the unit be sure to remove its power supply cord from the wall outlet Moving the unit with the power cord connected to the outlet may cause damage to the power cord resulting in fire or electric shock When removing the power cord be sure to hold its plug to pull e Avoid installing the unit in humid or dusty locations in locations exposed to the direct sunlight near the heaters or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric shock When the Unit is in Use e Use the AC adapter AD 246 optional or the equivalent As for the usable adapter consult your TOA dealer Note that the use o
14. f an adapter other than specified may cause a fire e If dust accumulates on the power supply plug or in the wall AC outlet a fire may result Clean it periodically In addition insert the plug in the wall outlet securely e Disconnect the power supply cable and connector for safety purposes when cleaning or leaving the unit unused for 10 days or more Doing otherwise may cause a fire or electric shock 2 COMPOSITION OF THE NX 100 INSTRUCTION MANUAL The NX 100 Instruction Manual is divided into three parts User s Manual entitled as PLEASE READ THIS MANUAL FIRST Installation Setup and Operations Before installation or use be sure to refer to the pertinent information included in these manuals in order to familiarize yourself with its correct operation r USER S MANUAL PLEASE READ THIS MANUAL FIRST n I I I I l I l I I I l I I l l I I l I I I I I I I I I I I I I l I I I l Li I I For unit installation 7 For unit s network settings Installation Setup manual CD For broadcast management and setup For broadcasting operation Selcls cen aoe of oe NE Dewees J 3 PARTS INCLUDED WITH THE PACKAGE Check to be sure that all the following components are included with the unit Program EA D tress eee ence eae estates a cates aes E E ET 1 RS 232C CONNECHOL COVEN ecran eeii aiii A a 1 Machine screw M3 xX 10 e e s ss ssssssssssssssresrssrssrssrssrrsnrsnssnssnssnrensnsnesresnnsnesnnsne
15. he wire Removable q terminal plugs i 1 2 Tighten the terminal screws Supplied with Ensure that the wire does not the NX 100 break free when pulled If the wire does pull free repeat the connection procedure from the start Step 2 Insert the wired terminal plug into the corresponding terminal block in the unit s rear panel Step 3 Tighten the fixing screws Cautions e Do not reverse Steps 1 and 2 Poor contact may result if force is applied to the unit s internal circuit board pins while the terminal screws are being tightened e Use an appropriate type screwdriver for terminal plug wiring 11 RACK MOUNTING Use the optional mounting hardware set when installing the unit in an equipment rack Be sure to remove the rubber feet located on the unit s bottom surface before mounting e Use the optional MB 15B BK hardware set when mounting a single unit 3 x 4 tapping screw M3 x 10 machine screw supplied with NX 100 supp Note Do not use the screws supplied with the MB 15B BK to secure the NX 100 Blank bracket M3 x 10 machine screw supplied with NX 100 PA i Rack mounting bracket Component parts of MB 15B BK Fiber washer for M5 5 x 12 rack mounting screw Gd I e Use the optional MB 15B J hardware set when mounting 2 units M3 x 10 machine screw supplied with NX 100 y l Se a 3 o FA NN Fiber washer for M5 5 x 12 rack mounting screw Note
16. m For details refer to the installation setup manual e To confirm the NX 100 software version use the Help menu of the software e The version of each instruction manual is in the lower right corner on the last page expressed in a year month format Example 200304 represents 2003 April 4 GENERAL DESCRIPTION TOA s NX 100 Network Audio Adapter is specially developed to transmit high quality audio signals and such control data as serial data over IP networks such as LAN or Internet in real time Audio Signal Flow Chart Audio signal 1 Amplifier Speaker Audio signal 2 0 crio o gt lt CD or other music player Mixer PC with NX 100 software installed i TIotTI OO gt lt CD or other music player x Amplifier z Speaker 5 FEATURES e Permits use of not only dedicated lines but also the Internet which greatly reduces operating costs when transmitting audio signals to remote locations e Under peak conditions with no network delay audio signals can be transmitted with a minimal delay of about 20 ms e Transmission of control data such as contact and serial data possible e Simultaneous bi directional transmission of audio signals possible e Simultaneous transmission of audio signals to multiple locations up to 4 locations for unicast streaming 64 locations for multicast streaming possibl
17. n 3 pin removable terminal plug for power supply 3 pin removable terminal plug for audio I O 9 pin removable terminal plug for control I O ses Aa EO ees USER S MANUAL PLEASE READ THIS MANUAL FIRST 1 CD File Configuration NX 100 Software These dedicated programs permit the NX 100 to be operated from a connected PC NX 100 Setup Program NX 100 Operation Program Installation Setup Manual pdf file Acrobat Reader is required to view these files If Acrobat Reader is not already installed in your Operations Manual pdf file PC please use the installer program included on the CD Refer to attached ReadMe file for Java Runtime installation instructions Java 2 Runtime Environment Adobe Acrobat Reader Notes e Adobe and Acrobat Reader are trademarks of ReadMe Adobe Systems Incorporated e Java is a trademark of Sun Microsystems Inc Update information e The latest versions of the following software and manuals are open to the public on the Toa s download site http www toa products com international NX 100 firmware NX 100 software Setup program and Operation program and Instruction manuals Installation setup manual and Operations manual Please download them from the above web site e To confirm the NX 100 firmware version or to update the firmware use the system setting tool of the setup progra
18. rminal 10 100M Connects to 10 100 Base T networks RJ 45 Ethernet jack RS 232C Terminal A 9 pin D sub connector male Control Output Terminal CONTACT OUTPUT An open collector output Withstand voltage 30 V DC Control current 50 mA maximum Control Input Terminal CONTACT INPUT A no voltage make contact input Short circuit current 10 mA Open voltage 12 V O PEPER O C Hitit o 56 lel ft O input CREEEEEEL Tole VOLUME Baal b O Et o ONTACT INPUT 15 16 17 18 H C E AUDIO NPUT 4 DO Audio Output Terminal AUDIO OUTPUT A 0 dB 600 Q balanced output Line level audio signal output H Hot C Cold E Ground shield Audio Input Terminal AUDIO INPUT A 58 to 0 dB 2 kQ balanced input Microphone or line level audio signals can be connected to this terminal H Hot C Cold E Ground shield Input Volume Control INPUT VOLUME Adjusts the audio input level Set this control to eliminate distortion in the input signal Input Level Selection Switch LINE MIC Set this switch to the MIC right side position when using a microphone and to the LINE left side for other inputs Factory preset to the LINE position 8 POWER SOURCE CONNECTIONS 8 1 When Using a 24V DC Power Source Connect a 24V DC power source to the unit s DC INPUT

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