User Manual
Contents
1. LH E ja ures IU E Wall Microphone input WMI one Wall Line WLI unit one MWX65 Wall Panel cannot be connected on one Wall Panel Input The WLI MWX65 user the same pair both input 7 8 9 9 BEEBESEE 5 9 5 5 E lic Multiple Wall Line input WLI units cannot be connected on one Wall Panel Input They use the same pair both input 7 Fin i n EBEEEEBI 55 5 Multiple Wall Microphone input WMI units cannot be connected Wall Panel Input They use the same pair both input 8 e 93 lt Chapter 6 Additional information IP Basics Many AUDAC products are controllable by Ethernet The Ethernet connection which is used on the AUDAC products is TCP IP based like 99 of the computer networks There are some basics which you need to know to successfully make a TCP IP Ethernet c2. ii 4 4 2 Zone 8 Zone 7 Zone 6 Zone 5 Zone 4 Zone 3 Zone 2 Zone 1 o o ss Line 6 Line 5 Line 4 Line 3 2 77 9 5 2 2 2 2 2 2 2 225 525 225 225 6 ETHERNE m e 6 EE EB 4 Ld 743 728 7728 775 78 amp 6 6 o Fuse T1AL 250V SS 2 E Mic 1 one 8 Zone 7 Zone 6 Zone 5 Zone 4 Zone 3 Zone 2 Zone 1 o o Line 6 Line 5 Line 4 Line 3 A 9 9 i 238 258 258 238 258 238 248 258 2 Wall Line input WLI unit one Wall Microphone input WMI unit and one mulltiple MWX43 45 be connected on one Wall Panel Input i Mic 2 Mic 1 Zone 6 Zone 5 Zone 4 Zone 3 Zone 2 Zone 1 5 Line 6 Line 5 Line 4 Line 3 o 9 9 6 6 6 9 H H amp 9 558228 2 8 o o 5 41 42 One Wall Microphone input WMI unit and MWX65 Wall Panel can be connected on one Wall Panel Input The WMI audio input and MWX65 audio input are both using different pairs
3. After the password is entered you will be redirected to the main screen of the app showing one fader for one specific zone The volume for this specific zone can be set by moving the fader up and downwards and the input signal can be selected by tapping on the input signals name Then a list will be shown whereout the desired input signal can be selected The green button on the bottom can be used to mute the volume for the corresponding zone and will turn red when the volume is muted To switch between several output Zones just sweep over your display from left to right or right to left The iPad app is working similar and very intuitive just as the iPod and iPhone app the only difference is that multiple faders will be shown besides or above each other In horizontal position all faders Will be shown next to each other while in vertical position two rows of faders will be shown above each other Settings R2 Address 192 168 0 191 Password Select Input Chapter 5 Peripheral interfaces The MTX offers the possibility to connect additional input and control units in addition to the standard direct line and microphone inputs The connections of those additional units should be done to the Wall Panel WP or PAGING inputs on the rear side of the MTX Every zone has its own Wall Panel WP RJ45 connector The wall control panels connected to these inputs can by assigned to any zone and the signal applied
4. 6 24 Kg 6 38 Kg 482 x 88 x 335 mm 2HE AUDAC 4 Notes 4 AUDAC Notes AUDAC Notes AUDAC
5. www audac eu Index Introduction Precautions Safety requirements Caution servicing EC Declaration of Conformity Waste of Electrical and Electronic Equipment WEEE Caution Chapter 1 Pin connections and connectors Connection standards Wire up the system Chapter 2 Front amp rear panel Front panel overview Front panel functions Functions overview Rear panel overview Chapter 3 MTX Quick start guide Connecting the MTX Configuring the MTX Ready Chapter 4 User interface amp configuration Open the user interface Login screen Main screen Zone settings Input selection Configuration settings screen Paging volume Priority settings System configuration Network settings Password settings Factory settings reset iPhone iPad Oo 0O N NNN 11 12 12 13 15 17 20 20 21 22 AUDAC Chapter 5 Peripheral interfaces Wall mounted control panels MWX43 45 Basic wall panel MWX65 All in one wall panel WMI and WLI Wall Input units MTX Peripheral Connection possibilities Chapter 6 Additional information IP Basics Updating the MTX Technical specifications Personal notes 4 AUDAC 39 36 36 38 41 43 43 44 45 46 Introduction Multi Zone Matrix The MTX is AUDAC s series of very cost efficient audio matrix systems for a wide range of Multi Zone audio applications offering two different models with the same features and possibilities but with different zone capac
6. MTX Zone settings screen The input selection window allows to make a selection out of all available input signals for the Quick Selection Menu This menu is the dropdown list which is shown on the main screen below the zone name but also the inputs selecteable by the MWX43 45 wall panels are defined by the Quick Selection Menu Selection This window gives an overview of 8 listboxes one for every selecteable input channel In every listbox the selection can be made between the input name and Off When switched to Off the input channel is not selecteable for this zone Save After the selection is made which inputs should be selecteable for this zone click the Set inputs button and the selected inputs will be assigned with this zone Back Click the Back button to go back to the previous window AUDAC MTX88Audi0 Matrix Input selection drop down list Zone 1 off Y MMVXBSANLI z Set Inputs MTX Input selection screen The configuration settings control panel comes up after clicking the Setup button This button is always shown in the upper right corner of every window Only on Administrator level In this window all the settings of the MTX can be made such as adjusting the network settings adjusting the paging settings changing the priority settings making the system configuration for external connected devices changing the password and restoring the settings to facto
7. 8 of then MTX Connection limitations Please note that to every WP Wall Panel input only two additional audio input devices can be connected One connected input device will be available on Input 7 WLI or MWX65 one connected input device will be available on Input 8 WMI It is impossible to connect multiple Line or Microphone input devices at the same time to one particular WP input Important Always make sure the MTX is powered off when connecting or disconnecting devices to the WP inputs AUDAC 3 Wall mounted control panels The MTX installation can be expanded with additional wall control panels Two kinds of different wall panels are available The MWX43 45 standard wall panel which allows to adjust the routing and volume for one particular zone and the MWX65 All In One wall panel provides the possibility to connect an additional Line of Microphone signal source in a specific zone LINE IN Oo MIC IN MWX43 45 Left amp MWX65 Right Wall panels These wall panels should be connected to the WP Wall Panel ports on the rear side of the MTX with Twisted pair UTP Cat5e or better cabling Multiple MWX43 45 wall panels can be connected on one single WP Up to 32 wall panels according to RS485 specification But only one All In One wall panel with audio inputs MWX65 can be connected on one single WP Port MWX43 45 Basic wall panel Functions The MWX43 45 is the basic wall panel which al
8. browser and the Macromedia Flash 8 0 plug in or higher installed can be used to control the web based user interface For mobile devices such as PDA s smartphones or even iPhones or iPads special applications are developed to control the standard functions of the R2 Matrix Open the user interface otart your default web browser and enter in the address bar the IP address of the embedded web server of the MTX The factory default IP address is http 192 168 0 192 Login screen First the login screen will be displayed A password should be entered to get access to the web interface of the MTX matrix There are two different access levels administrator level and user level If you log in using the administrator password you get access to all functions and configuration options of the MTX Matrix The factory default password for administrator acces is When you log in using the user password you only get access to the basic functions of the MTX matrix such as changing the volume and changing the routing for a particular output zone The factory default password for user acces is user After the right password is entered click the OK button and you will be redirected to the main screen of the MTX interface NOTE The passwords can be changed in the Configuration gt gt Password settings menu Only administrator AUDAC 22 MTX Audio Matrix Password MTX Login screen The main screen di
9. button for corresponding channel down for 3 seconds Volume LED starts blinking rapidly Priority can be enabled and volume can be set by rotating the button Priority is disabled when volume is set to zero Press rotary button once again to return back to main menu Priority message from Microphone Input 2 will be announced to priority enabled zones Set LED for corresponding zone to Routing Hold rotary button for corresponding channel down for 3 seconds Routing LED starts blinking rapidly Priority can be enabled and volume can be set by rotating the button Priority is disabled when volume is set to zero Press rotary button once again to return back to main menu Paging volume for message from External Paging Console can be set Set LED for corresponding zone to Bass Hold rotary button for corresponding channel down for 3 seconds Bass LED starts blinking Paging volume can be set by rotating the button Paging is disabled when volume is set to zero Press rotary button once again to return back to main menu Output signal for each zone can be switched between Mono and stereo While powering up the device hold the rotary buttonr for Zone 1 The Mono Stereo settings menu will be displayed Toggling between Stereo or Mono mode can be done by using each zones rotary button LED 1 Zone set to Mono LED 2 Zone set to Stereo Power off and Power on the device aga
10. menu click the icon in the upper right corner of the main screen and click Network Settings Now you can change the IP address and click OK to apply the changes and save Afterwards your browser will be automatically redirected to the new IP address of the MTX and the default IP address is not longer valid 2 Changing the password You can skip this step if the default password MTX for administrator and user for users is OK for you buy we always recommend to change these passwords especially when your MTX is connected to a public network where external users have access to If you like to change the password go to the Setup menu and click Password settings Here you can change the passwords First the old password needs to be entered and subsequently the new password needs to be entered twice Max 8 characters Press the OK button to save the new password Now you always need to log in with the new passwords and the default passwords are not longer valid 3 Configuring wall panels and sources Go to the Setup menu and click System configuration Now you have the possibility to choose between MWX65 MWX43 45 To configure the settings for the MWX43 45 wall panels click the corresponding button By the dropdown list the zone can be chosen for which a wall panel should be assigned After the zone is selected click the Set Address button The displays on all connected wa
11. website can be done from every computer connected in your LAN network For more information about the latest available updates and the step by step procedure how this software update should be performed please check our website The latest information about the available updates will always appear on the website 4 AUDAC Technical specifications Inputs Outputs Microphone inputs Connectors sensitivity EQ Input High 12 5 kHz Mid 2 5 kHz LOW 80 Hz Phantom power Line inputs Connectors sensitivity Outputs Connectors Impedance Output level EQ Output Treble 2 5 20kHz Bass 100 Hz Frequency response Signal Noise ratio Mic Line THD Line Crosstalk Control possibilities Power supply Mains power Emergency power Power consumption 48 MTX88 Weight MTX48 MTX88 Dimensions W x H x D Unit height 2 x Balanced Microphone Female XLR 4 x Stereo unbalanced Line rca 8 x Wall Panel Input RJ45 1 x Paging Input RJ45 8 x Stereo Balanced Line 3 Euro Terminal Block 3 81 mm Female XLR 0 dB 50 dB 15 dB 15 dB 15 dB 15 V DC RCA 14 dB 9 dB 3 Pin Euro Terminal Block 3 81 mm 51 Ohm 70 dB 0 dB 14 dB 14 dB 20 Hz 20 kHz gt 80 dB gt 100 dB lt 0 05 dB lt 0 01 dB 85 dB Front panel RS232 Wall Panels RS485 iPhone iPad TCP IP Integrated webserver 100 240 V AC 50 60 Hz 24 V DC 9 Watt 12 Watt
12. HIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME ONLY CONNECT THIS UNIT TO A MAINS SOCKET OUTLET WITH PROTECTIVE EARTHING CONNECTION CAUTION SERVICING This product contains no user serviceable parts Refer all servicing to qualified service personnel Do not perform any servicing unless you are qualified to EC DECLARATION OF CONFORMITY This product conforms to all the essential requirements and further relevant specifications described in following directives 2004 108 EC EMC and 2006 95 EC LVD AUDAC WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE The WEEE marking indicates that this product should not be disposed with regular houshold waste at the end of its working life This regulation is created to prevent any possible harm to the environment or human health This product is developed and manufactured with high quality materials and components which can be recycled and or reused Please dispose this product to your local collection point or recycling centre for electrical and electronic waste This will make to sure that it will be recycled on an environmentally friendly manner and will help to protect the environment in which we all live CAUTION The symbols shown are internationally recognized symbols that warn about potentional hazards of electrical products The lightning flash with arrowpoint in an equilateral triangle means that the unit contains dangero
13. PX48 88 UTP FTP cable or better 2 Music sources and zone outputs Must be connected with high quality audio cable and high quality connectors 3 Ethernet connection UTP FTP Cat5e cable or better AUDAC 12 Chapter 2 Front amp rear panel Front Panel overview The front panel of the MTX enables to fully control and configure the settings of every output zone Every output zone contains its own specific control section including of one rotary function dial four function indication LED s and eight level selection indication LED s A built in pre listening loudspeaker makes it possible to pre listen every output channel without requiring an additional headphone The channel which is currently playing through the built in pre listening loudspeaker can be selected by means of the PFL selection switches with which each zone control section is provided The level of the PFL loudspeaker can be controlled by using the PFL potentiometer On the right side there is a power button provided Simply push this button to power up the system Front Panel functions The control section for every zone contains one rotary function dial four function indica tion LED s and eight level selection indication LED s Zone 1 Function indication LED s e vs Bass Level Selection indication LED s o By means of the function indication LED s the current opera
14. a a a ee IN z 0 f E i Line 6 Line 5 Line 4 Line 3 e 9 888 555 GTT QB 275 lt lt Amplifiers Overview of the MTX setup Connecting the MTX ATTENTION Make sure the power of the device is turned OFF before any connections or wiring adjustments are made When disregarding this rule it can lead to permanent damage of the equipment 1 Connecting audio sources Connect all the Microphones to the XLR connectors on the rear side of the MTX When using condenser microphones make sure the phantom power switch is turned ON Connect all the Line Level audio sources CD Players Players Tuners to the RCA connectors on the rear side of the MTX Adjust all input gains to the appropriate level SO no input clipping occurs 2 Connecting amplifiers and or speakers Connect amplifiers 100V or Low impedance to the balanced outputs of the MTX Three pin Euro Terminal Block The amplifier configuration 100 or Low impedance and power needs to be chosen according to the requirements for each specific application In its standard configuration the MTX has Balanced Stereo outputs which can be switched to Balanced Mono outputs See configuration functions 2 AUDAC 3 Connecting wall panels Connect the MWX43 45 and MWX65 wall panels to the Wall Panel WP inpu
15. an operate the configuration should be made First of all an address need to be assigned and the available inputs need to be defined Follow these steps to configure 1 Go to the Setup menu and click System configuration Now you have the possibility to choose between MWX65 and MWX43 45 To configure the settings for the MWX65 wall panels click the corresponding button After this button is clicked a window will be shown where all the configuration settings for the MWX65 can be made On the left side a dropdown list is shown whereby the address for the MWX65 can be selected The address can be selected between W001 to W008 Logically is started with the address W001 for the first wall panel and increases the address for every subsequent wall panel After the desired address is selected click the Set Address button and the display on the MWX65 will start blinking Confirm the address of the wall panel by pushing the big rotary button on the wall panel and the selected address will be assigned to the wall panel 2 The zone which should be controlled by this wall panel can be selected by the dropdown list which is shown one position to the right 3 The inputs which are selectable with the wall panel can be chosen in the Selectable inputs dropdown list After the inputs are clicked they will appear in the listbox shown below They can be removed again from this listbox by selecting them and clicking the Rem
16. console 5 mA ATTENTION Make sure the current consumption of all connected peripheral devices added together never exceeds the 1 5 Ampere limit 4 AUDAC MTX peripheral connection possibilities This section provides an overview for the wall panel connection possibilities on the MTX In reality there are many more combinations possible than described here but with these few examples and the brief description it should be clear which connections solutions will work and which solutions won t work and why Multiple MWX43 45 Wall panels can be connectTed on one Wall Panel Input They can be configured to control all the same or different zones m E EE Zone 8 Zone 7 Zone 6 Zone 5 Zone 4 Zone 3 Zone 2 Zone 1 pru Qo M tines Lines tinea Lines 228 228 228 etd 228 228 228 228 Le 6 9 6 ad i AC Input re uP p u 0 240V 50 60Hz 3 8 158 549 549 5592 342 iS 342 Fuse TTAL 2S0V 5 5 5 5 5 5 Multiple MWX43 45 MWX65 Wall panel can be connected on Wall Panel Input They can be configured to control all the same or different zones The audio input of the MWX65 can only be routed to the zone its connected to
17. controlled within a range of 14 dB 9 dB The clipping LED illuminates when the signal reaches the clipping level Balanced microphone inputs Balanced mono sources E g Microphones should be connected to inputs Mic 1 and Mic 2 Both channels are performed with Female XLR connector provided with gain control potentiometer whereby the level of the input signal can be controlled within a range of 50 dB 0 dB This makes it possible to connect both Line level input sources as well as Microphone level input sources The clipping LED illuminates when the signal reaches the clipping level In addition both channels have a three band tone control whereby specific frequency ranges can be adjusted within a range of 15 dB and a phantom power switch whereby the 15 Volts phantom power can be enabled for powering condenser microphones 2 A AUDAC 1 EF s ay 7 Chapter 3 MTX Quick start guide This chapter guides you through the setup process of a basic project with one MTX audio matrix and 8 standard MWX43 45 wall panels two All In One MWX65 wall panels and some regular Line amp Microphone input sources Wall panels Audio sources Q i Slee c oO m d i E A E E E 1
18. d using 3 pin Euro terminal block connectors each of them accompanied with an RJ45 connector for connecting additional wall panels to that zone A 24 volts power connection makes it possible to keep the MTX running on emergency power even if the mains power is shut down MTX Block Diagram S 01 U09 3u0J0J m 3ndjno 7 _ 1043409 a 2 sers 1 eezsu di do 177 77 2 SOXMIN IME 9 eur1 OO OQO eur OO Block diagram shown for MTX88 8 Zone Matrix 6 AUDAC Precautions READ FOLLOWING INSTRUCTIONS FOR YOUR OWN SAFETY ALWAYS KEEP THESE INSTRUCTIONS NEVER THROW THEM AWAY ALWAYS HANDLE THIS UNIT WITH CARE HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS NEVER EXPOSE THIS EQUIPMENT TO RAIN MOISTURE ANY DRIPPING OR SPLASHING LIQUID AND NEVER PLACE AN OBJECT FILLED WITH LIQUID ON TOP OF THIS DEVICE DO NOT INSTALL THIS UNIT NEAR ANY HEAT SOURCES SUCH AS RADIATORS OR OTHER APPARATUS THAT PRODUCE HEAT DO NOT PLACE THIS UNIT IN ENVIRONMENTS WHICH CONTAIN HIGH LEVELS OF DUST HEAT MOISTURE OR VIBRATION THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY DO NOT USE IT OUTDOORS PLACE THE UNIT ON A STABLE BASE OR MOUNT IT IN A STABLE RACK ONLY USE ATTACHMENTS amp ACCESSORIES SPECIFIED BY THE MANUFACTURER UNPLUG T
19. dB Selected input Input 1 Bass 0 dB Treble 0 dB Mute Off Priority 1 Disabled Priority 2 Disabled Paging volume 10 dB Adminstrator password MIX User password user Block front settings All disabled IP Address 192 168 0 192 Subnetmask 255 255 255 0 All inputs enabled in Quick Selection Menu oH The application which is available from the app store turns your iPhone or iPad into a fully fledged audio matrix controller when using itin combination with with the MTX Simply connect it to your LAN network by using a wireless access point and after installing the app on your mobile device it is ready to be used To install the app on your mobile device just tap the app store button and download the MTX Remote app by AUDAC on your mobile device or download the application from iTunes If it s downloaded by iTunes you first need to synchronise it before the MTX Remote logo will appear on your display After the app is installed make sure your mobile device is connected to your wireless network and run the app by tapping the MTX Remote app button When starting up it will ask for the IP address of the device where it should be connected to and the password should be entered The mobile applications only offers you the possibility to change basic configuration settings like volume and routing control so the Administrator and User password both offer you the same rights here
20. e Bass treble change Screensaver Block settings menu Delay Software Version remove input Load from Wallpanel Save to Wallpanel MWX65 Settings screen Maximum cable length for MWX65 The maximum cable length for the MWX65 wall panel is 300 meter Functions The WLI and WMI units are wall input units which can be used as additional local inputs for the MTX They just can be plugged to the wall panel WP inputs on the rear side of the MTX and no additional configuration settings have to be made The wall panel inputs are only available as input for the zone where its connected to WLI Line input left unit amp WMI Microphone input unit right The Line input units WLI are equipped with an RCA connector whereto any kind of Line Level audio source can be connected such as CD Player MP3 Player Computer Laptop The stereo signal is converted into a dual mono signal and is transferred from the input unit to the MTX in an analogue differential way which is insensitive for noise or interferrence caused by external devices The Microphone input units WMI are equipped with a female XLR connector whereto any kind of balanced microphone can be connected For powering condensor microphones 12 Volt phantom power can be enabled by a jumper on the rear side of the unit The signal is transferred from the input unit to the MTX in an analogue differential way which is insensitive for noise and interfe
21. e chosen in the Selectable inputs dropdown list After the inputs are clicked all the selected inputs will appear in the listbox shown below Certain actions such as Volume Change Input change Mute Tone control and settings can be disabled from the wall panel and the phantom power on the microphone input can be enabled by clicking the check boxes Finally the display backlight level and screensaver settings can be made After all settings are done click the Save to Wallpanel button and all your settings Will be send to the selected MWX65 wall panel Repeat this action for all the connected MWX65 Wall Panels Ready Your system is now completely configured and ready to be used 22 AUDAC Chapter 4 User interface amp configuration To get access to the control and configuration settings the MTX should be connected to a computer or an Ethernet LAN network For more information about network connections and settings see IP basics in chapter 8 The standard factory default IP address of the MTX is 192 168 0 192 make sure this address is within the IP range of the connected Ethernet LAN network subnetmask 255 255 255 0 If the default network address is not within range of your LAN network contact your network specialist The network address can be changed with the Standard Web Based User Interface but therefore a network connection has to be made first Any device PC Laptop PDA or even a Smartphone with a web
22. e other two inputs Inputs 7 and 8 are wall panel inputs These input signals are coming from external Wall Panel input devices which are patched to the Wall Panel WP RJ45 connectors on the MTX These zone inputs are separately for every zone and not linkeable with other zones Input 7 is the MWX65 WLI input containing the signal coming from external All in one MWX65 or Line WLI input units Input 8 is the WMI input containing the signal coming from external Microphone WMI input units Two band tone control On the right side of the window are two faders displayed whereby the sound settings can be adjusted through two band tone control The leftmost fader indicated with Bass offers the possibility to adjust the level of the low frequencies while the rightmost fader indicated with Treble offers the possibility to adjust the level of the high frequencies The sound level level for both low and high tones can amplified or attenuated between 14 dB and 14 dB This can be easily done by sliding the faders up and down Input selection In the Input Selection menu can be selected which inputs should be made available in the Quick Selection Menu for this zone Back Click the Back button to go back to the main window AUDAC MTXS88 Audio Matrix SETTINGS Zone 1 Input Selection Vol 0 TREBLE No input os Mic 1 9 Mic 2 Line 3 Line 4 Line 5 Line 6 MWX65 WLI WMI Input selection
23. ge White Green Blue White Blue Green White Brown Brown RJ45 RS485 Audio 24V DC For connection to Paging console Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 White Orange Orange White Green Blue White Blue Green White Brown Brown ATTENTION AUDIO WLI amp MWX65 AUDIO WLI amp MWX65 24V DC RS485 A RS485 B GND AUDIO WMI AUDIO WMI Not connected Not connected 24V DC RS485 A RS485 B GND AUDIO MIC AUDIO MIC The twisted pair cabling must always be straight In case of self made cabling it must be wired as described above to ensure a proper functioning of the system RS232 serial connection interface For connection with home automation systems or other remote control equipment Connection PIN 2 PIN 3 PIN 5 Settings RS232 RS485 TCP IP Standard RS232 MTX TX MTX RX GND 19200 Baud 0 Bit 1 Stop bit No parity No Handshaking The MTX has RS232 RS485 and TCP IP ports which all accept the same commands The complete command set to control the MTX is available in the MTX commands user manual which is freely available on www audac eu Wire up the system The wiring of the system must be done according to the following rules to guarantee a proper functioning of the system in all circumstances 1 Wall Mounted Input amp Control units MWX43 45 UTP FTP cable or better MWX65 UTP FTP cable or better M
24. ibed above The level selection LED s will indicate the currently set volume level Only a few illuminated LED s correspond with a low volume level and many illuminated LED s correspond with a high volume level Rotating the rotary function dial in clockwise direction results in an increasing volume level and rotating in counter clockwise direction results in a decreasing volume level Input selection The desired input channel for every zone can be selected Every LED corresponds with an input channel and the corresponding LED for the selected input channel will illuminate when selected Switching between the different input channels can be done by rotating the function dial The tabel shown below gives an overview of which number corresponds with which input channel AUDAC 1 3 Input number Corresponding channel Microphone Input 1 Microphone Input 2 Line input 3 Line input 4 Line input 5 Line input 6 Line WLI MWX65 Wall Panel Input Microphone WMI Wall Panel Input CON OOP Bass and Treble adjustment The Bass and Treble adjustment can be done on a similar way When the desired function is selected the corresponding function LED will start blinking The adjustment can be done by rotating the function dial Similar to the volume adjustment clockwise rotation results in a level increase while counter clockwise rotation results in a level decrease When the level is set in neutral position 0 dB n
25. icrophone channels Mic 1 and Mic 2 with listboxes for every output zone of the MTX With the listboxes the priority can be enabled and the level can be set standard all listboxes are switched to Disabled When a microphone input should have priority in a certain zone the condition should be changed from Disabled to the desired level The desired level can be selected by steps of 1 dB in a range between 0 dB and 64 dB When the level is set to 0 dB the priority messages for that zone will be announced on maximum volume The switching to and from a priority signal is done according to the HARDIN FADEOUT principle This means when a priority situation occurs signal present on the priority inputs immediately will be switched to this channel When the priority situation is over no more signal present on the priority inputs the status will return back to the initial status by fading the sound in Click the OK button to confirm the priority settings AUDAC MTX88 Audio Matrix PRIORITY SETTINGS Mic 1 Priority Mic 2 Priority Zone 1 Zone 5 Zone 5 disabled disabled v disabled Zone 6 Zone 6 Zone 7 Zone 7 disabled Y isa disabled Zone 4 Zone 8 Zone 8 disabled v disabled v disabled v MTX Priority settings screen PRIORITY RANK When a priority situation occurs and various priority enabled inputs are triggered at the same time the priority rank will be in following order 1 Mic 1 inpu
26. in to go back to normal operation mode Connected wall panels can be assigned to one zone Set LED for corresponding zone to Treble Hold rotary button for corresponding channel down for 3 seconds All connected wall panels will start blinking Press upper button from the wall panel to assign this wall panel to the corresponding zone Repeat this action to assign multiple wall panels to this zone Rear Panel overview MIX4 POT Ea o o o PAR EPI T 9 mmi O0 The rear side of the MTX contains all different kinds connectors which are necessary to connect the device Power RS232 Ethernet amp Paging connectors Power inlet The mains power supply 110 240V AC 50 60 Hz has to be applied to this AC power inlet The connection is made by an IEC power connector and is fitted with a fuse When replacing the fuse
27. indow the passwords for the MTX can be changed There are two different password levels Administrator level which has full access to all functions and User level which has only access to the basic functions On the left side of the window the settings for the Administrator password can be changed while on the right side the settings for the User password can be changed For changing the password enter the old password in the provided field and enter the new password twice in the provided fields After this all is completed push the OK button When the old password is correct and the new password filled in both fields match the old password will be changed into the new password The factory default password for Administrator level is MTX and for User is user AUDACMTX88Audi0 Matrix PASSWORD SETTINGS Change Admin Password Change User Password Old Admin Password Admin Password New Admin Password New User Password Retype Admin Password Retype User Password MTX Password settings ATTENTION BE CAREFULL to press this button It really will recall the ORIGINAL factory settings It does not recall the previously saved settings but it recalls the original factory setting and the previously made settings will be lost Click the OK button to reset the settings to factory default The following settings will return back to their default value Default value also shown below Main volume 20
28. ities The MTX88 is the eight zone version and the MTX48 is the four zone version They both contain two balanced microphone inputs with priority function phantom power possibility and three band tone control Four stereo line level inputs are provided to which any line level music source such as CD player Tuner or MP3 player can be connected The other two inputs of the matrix are the additional wall panel inputs for both line and microphone signals What makes the MTX system superior to all other matrix systems in their range are the advanced control possibilities The MTX can be controlled by means of additional control panels for every specific zone with or without additional audio inputs It also features a fully functional web based interface that can be used to control and configure the audio system with any device device connected in your LAN network by just using a standard web browser while the apps for iPhone and iPad enable you to control the MTX out of your pocket The RS232 control port makes it possible to control it by means of any external equipment such as home amp industrial automation systems supporting RS232 The front panel of the MTX contains for every zone a rotary button with indication LED s whereby all the controls and settings can be done A built in PFL loudspeaker makes it possible to pre listen every channel without requiring a headphone The balanced line level zone outputs are performe
29. ll be assigned to the selected zone Simply repeat this action untill a zone is assigned for every connected wall panel AUDAC MTX88Audio Matrix WALL PANEL ADDRESSING DW3018 4018 Selected wall panel Set Address MWX43 45 Settings screen Maximum cable length The maximum cable length depends of the number of connected wall panel When only one wall panel is connected a maximum cable length of 600 meters can be reached The table below gives an overview of the maximum cable length depending of the connected wall panels No of MWX43 45 Wall panels Maximum cable length 1 600 meter 600 meter 400 meter 300 meter 200 meter 150 meter 120 meter 100 meter CON B amp B W n2 MWX65 All in one wall panel Functions The MWX65 is the advanced All in one wall panel for the MTX This wall panel has a grahic display and can control the routing volume bass treble and mute for one zone Besides those control functions it also provides the possibility to connect a microphone and a stereo line input source The MWX65 wall panel should be connected to the WP inputs of the MTX by using Cat5e or better cable The following functions of multiple zones of the MTX can be controlled Volume within a range of 0 dB to 70 dB All inputs can be selected Mute can be activated Bass within a range from 14 dB to 14 dB Treble within a range from 14 dB to 14 dB Configuration Before the MWX65 c
30. ll panels will start blinking with the selected zone number Push the upper button Program on the wall panel which should be assigned with that particular zone After the Program button is pressed the wall panel will be linked with the selected zone and the display will stop blinking Repeat this action for all the connected wall panels and for all zones untill a zone is assigned for every connected wall panel AUDAC 2 To configure the settings of the MWX65 wall panels go back to the Setup gt System configutation menu and click the MWX65 button After this button is clicked a window will be shown where all the configuration settings for the MWX65 can be made On the left side a dropdown list is shown whereby the address for the MWX65 can be selected The address can be selected between W001 to W008 Logically is started with the address W001 for the first wall panel and increases the address for every subsequent wall panel After the desired address is selected click the Set Address button and the display on the MWX65 will start blinking Confirm the address of the wall panel by pushing the big rotary button on the wall panel and the selected address will be assigned to the wall panel After this is done the zone which should be controlled by this wall panel can be selected by the dropdown list which is shown one position to the right The inputs which are selectable with the wall panel can b
31. lled after MTX restart Configuration menu In the top right corner is a Setup button displayed After clicking this button you will be redirected to the general configuration menu of the MTX AUDACMTX88Audi0 Matrix Zone 1 Mic 2 Settings Vol 33 Zone 2 Line 3 Settings Vol 42 Zone 3 Mic 2 Settings Vol O Zone 4 Mic 2 Settings Vol O Zone 5 Mic 1 Settings Vol 20 Zone 6 Mic 1 Settings Vol 20 Mic 1 Mic 1 Settings Settings Vol 20 Vol 22 MTX Main screen After clicking on a Settings button for a specific zone you will be redirected to the Zone Settings window This window gives an overview of all the settings that can be applied to one specific zone Input selection This window gives an overview of all channels which can be patched to that particular zone output The first displayed option is No Input which means when this option is selected no input signal will be routed to that particular output zone Below are all 8 inputs displayed which can be patched to that particular output zone Direct inputs The first 6 displayed inputs are all direct inputs which are available on the back side of the MTX The first two are the microphone channels Mic 1 and Mic 2 The four next ones are Line inputs Line to Line 6 These six Direct Inputs are simultaneously available and selecteable for all output zones of the MTX Wall panel inputs Th
32. lows to control routing and volume for one specific zone Change routing The MWX43 45 display will indicate the current routing for the configured zone by displaying the number between 1 and 8 on the display If the Prog button is pressed the next input will be selected if the Prog button is pressed the previous input will be selected Change volume The volume in the corresponding output zone can be changed by pressing the Vol and Vol buttons The volume will be increased after pressing the Vol button and will be decreased after pressing the Vol button When the volume is changed the display will indicate the currently set level for two seconds and after those two seconds the routing will be displayed again Configuration Before the MWX43 45 wall panels can be used the wall panels needs to be assigned to one particular zone Perform the procedure described below to make sure this is done correctly 3 AUDAC Go to the Setup menu and click System configuration Then click the MWX43 45 button A window with a dropdown list will be shown showing all the output zones from Zone 1 to Zone 8 or Zone 1 to Zone 4 for MTX48 Select the zone wherto the wall panel should be assigned and click the Set Address button The selected zone number will start blinking on the display of the wall panels and after pressing the upper button on the desired wall panel it wi
33. make sure that the value of the replacement fuse matches the value of the original fuse T1AL 250V Emergency power inlet 24 Volt A 24 Volts emergency power supply can be connected to this 2 pin Terminal block connector for keeping the MTX running on emergency power when the mains power is shut down When the MTX is running on 24 Volt emergency power the function of the power switch on the front panel is bypassed and can s switch the MTX off 17 RS232 Connection The RS232 connection can be used to control the MTX through external hardware such as an home automation system or computer Connect your external control hardware to this port The pinout and communication settings are described in an earlier chapter of this user manual The complete RS232 command instruction set and configuration information can be downloaded from the AUDAC website Ethernet RJ45 Connector This connector should be connected to a LAN Network This makes it possible to control the MTX over Ethernet The control can be done by sending commands over TCP IP by a device with a standard webbrowser supporting flash or by using special apps which are designed to be used in combination with mobile applications Smartphones amp Tablets For more information about the Ethernet configuration of this device check Chapter 4 User interface amp Configuration and Chapter 6 IP Basics of this user manual Paging RJ45 Connector The optional MPX paging c
34. ndard IP range of AUDAC products is 192 168 000 xxx If your network is using a different IP range the AUDAC products will not be accessible from your network You can change the IP address of the AUDAC products to make them work properly in your network This can be done in the settings menu and is described extensively in the Settings chapter of this user manual Of course to make changes to the settings menu of the AUDAC products you must have access to the user interface on the products webpage This can be done by temporarily giving your computer an IP address within the IP range of the AUDAC product for example 192 168 0 200 After the IP address of your computer is within the IP range of the product the user interface is accessible and the IP address of the product can be changed to an IP address within the IP range of your network If the IP address of the product is within the IP range of your network you can change the IP address of your computer again to it s former IP address and the product should work properly in your home or office network AUDAC 243 Ask your network administrator for help if you are not familiar with networks Summary All devices must have an unique IP address All devices must be within the same IP range Updating the MTX TCP IP Updating of the MTX can be done by using the TCP IP Protocol Simply connect the MTX to your LAN network and the updade of both the firmware as and
35. o LED s of the level selection LED s will illuminate When an amplification dB is selected the upper four LED s will illuminate from out the centre depending of the selected level When an attenuation is selected dB the lower four LED s will illuminate from out the centre depending of the selected level Built in PFL Loudspeaker PFL Level Potentiometer Built in PFL Loudspeaker and potentiometer The built in pre listening loudspeaker makes it possible to pre listen every output channel without the need for an additional headphone The channel which is currently playing through the built in pre listening loudspeaker can be selected by means of the PFL selection switches which are pro vided with each zone control section The level of the PFL loudspeaker can be controlled by using the PFL potentiometer Power switch By means of the power switch the device can be turned ON and OFF When the device is switched on the blue LED above the power button will illuminate 4 AUDAC Functions overview Operation functions Change Set function LED to Volume Volume Push rotary dial once Rotate function dial to desired volume level he indication LED s show the selected volume level Push rotary dial once to return back to main menu Change Set function LED to Routing Routing Push rotary dial once Rotate function dial to desired input channel he indication LED s
36. onnection The data in TCP IP networks is always send in packages all these packages must be delivered at an unique address just like the mailman delivers mail at your home mailbox In TCP IP networks this address is called the IP address The IP address is always a number in the following format 192 168 000 001 As you can see this address consists of 4 separate numbers ranging from 000 to 255 In simple terms only the latest number of an IP address can be different within a network so there is a maximum of 256 unique addresses within a network ranging from xxx XXX XXX 000 to XXX XXX XXX 200 The first three numbers must be the same to make communication between several devices possible else the devices can not communicate with each other Example Device 1 IP address 192 168 000 001 Device 2 IP address 192 168 000 002 Device 3 IP address 192 168 001 003 In this example Device 1 can communicate with Device 2 but not with Device 3 because the first three numbers must be the same These first three parts are called the IP range so the devices must be in the same IP range to communicate with each other The IP range of home and office networks are defined by the network administrator this means that the IP range of your home or office network can be different from another network AUDAC products have the following IP address as default 192 168 0 xxx this means the sta
37. onsoles must be connected to the PAGING RJ45 connector This allows to announce messages through the microphone of the paging console to all the zones of the MTX The selection of which announcements should be made in which zone can be done on the control panel of the MPX paging consoles MPX48 4 zone for 48 and MPX88 8 zone for MT X88 Wall Panel amp Zone output connectors Wall Panel RJ45 Connectors Every zone has its specific Wall Panel WP RJ45 connector where to additional wall panels can be connected Every zone has the possibility to connect an additional Line and Microphone input unit and multiple wall panel controllers On these ports are both digital RS485 control signals as well as differential audio signals transmitted Zone outputs Terminal Block The zone outputs of the MTX are stereo switcheable to mono balanced line level outputs Depending on the requirements for each specific application the suitable amplifiers should be connected to these output connectors The used connectors are 3 pin Terminal Block connectors AUDAC Input connectors RCA Cinch Line inputs Unbalanced Line Level input sources E g CD Players Tuners Players should be connected to the Line level inputs Line to Line 6 This are standard line level stereo inputs performed with RCA connectors All of them have a gain control potentiometer whereby the level of the input signal can be
38. ove Input button Those selectable inputs are not linked with the Quick selection menu like the inputs on the MWX43 45 are 4 Certain actions such as Volume Change Input change Mute Tone control and settings can be disabled from the wall panel by checking the checkboxes 5 The microphone input has the possibility to provide 12V phantom power for powering condenser microphones The phantom power can be switched ON and OFF by clicking the Enable Mic Phantom checkbox This setting can also be changed in the MWX65 settings menu If Block settings menu is not checked 3 AUDAC 6 The Backlight level screensaver and screensaver delay can be set by means of three dropdown boxes This setting can also be changed in the MWX65 settings menu If Block settings menu is not checked 7 When the settings are made press the Save to Wallpanel button and the settings will be send to the selected MWX65 wall panel Previously made settings can be retrieved from the wall panel by clicking the Load from Wallpanel button Hereby the settings which are stored in the wall panel will be displayed in this window making it possible to make any changes to the current settings AUDACMTX88Audi0 Matrix WALL PANEL SETTINGS DW5065 Wall Panel W001 3 Wall panel Controlled zone Selectable inputs volume change Enable Phantom Set Address Block input change Backlight level Block mute chang
39. rence caused by external devices The signal coming from the line input unit will be available in input 7 of the corresponding zone and the signal coming from the microphone input unit will be available on input 8 of the corresponding zone Two input units one WLI and one WMI can be connected in bus structure to one WP input The inputs from the MWX65 and the inputs from the WLI are both available on input 7 This means that only one of these inputs can be connected at a time The connection of the WLI and WMI units should be done by using Cat5e or better cabling and the maximum cable length to the MTX is 300 meter Peripheral connection limits The number of peripheral devices which can be connected to the MTX is depending of the current which should be delivered from the MTX side Every peripheral device connected to the MTX has a certain power consumption which must be taken into account The total current which should be delivered from the MTX side may never exceed the 1 5 Ampere limit This includes the current for all wall panel inputs for every zone added with the current of the devices connected to the PAGING input The table shown below gives an overview of the current consumption for every device which can be connected to the MTX Peripheral device Current consumption WLI Wall Line input 40 mA WMI Wall Microphone input 40 mA MWX43 45 Wall panel 14 mA MWX65 All In One Wall panel 5 mA MPX48 Paging console 5 mA MPX88 Paging
40. rsonel Matrix FRONT CONTROL SETTINGS volume change input change Block Bass Treble change Block configuration settings MTX Front control settings screen In this window the network settings of the MTX can be adjusted The IP address can be set manually or can be automatically assigned by a DHCP server The IP address is standard set to 192 168 0 192 and the subnetmask is standard set to 255 255 255 0 Be aware When a DHCP server is used in the network and the DHCP function of the MTX is enabled the DHCP server automatically assigns an IP address to the MTX In some cases this can cause problems because the IP address is not always known for the user and the IP address is required to access the web based user interface If you don t know the IP address the MTX will be lost in your network One additional problem is that when the MTX boots the next time the IP address that the DHCP server assigns can be different The IP address can be simply changed by changing the value in the corresponding field After the IP address is changed you will be automatically redirected to the newly changed IP Address Click the OK button to confirm the network settings AUDAC MTX88Audio Matrix NETWORK SETTINGS IP Adress 192 168 0 192 Subnet Mask 259 299 299 0 Gateway 192 168 0 253 DNS server 192 168 0 21 MTX Network settings screen In this w
41. ry default If you want to change some settings just click on the corresponding icon Auto saving All changes made to configuration settings will saved automatically and are still effective after shutdown of the device Back Click the Back button to go back to the main screen AUDAC MTX884Audio Matrix Connection status SETTINGS Paging Volume Priority Settings System Configuration Front Control Network Settings Password Settings Factory Settings MTX Configuration settings screen In this window the paging volume for each individual zone can be set by means of the dropdown boxes displayed next to the zone names The paging volume can be set in steps of 1 dB starting by 0 dB going to When the volume is set to 0 dB announcements for the corresponding zone will be made on maximum volume Back Click the Back button to go back to the configuration screen AUDAC MTXS88Audio Matrix Connection status PAGING VOLUME Zone Volume Zone Volume Zone 1 Zone 5 Zone 2 2 6 Zone 3 E Zone 7 Zone 4 Zone 8 MTX Paging volume screen The priority settings menu makes it possible to set the priority for direct microphone inputs Mic 1 and Mic 2 When a microphone input has priority in a certain zone all the other audio sources will be suppressed for that zone when a signal is applied to one of the priority inputs Priority enabling volume This window shows an overview for both m
42. show the selected input channel 1 8 Push rotary dial once to return back to main menu Change Bass Set function LED to Bass Push rotary dial once Rotate function dial to desired bass level he indication LED s show the selected level In neutal position all LED s are off Increased level causes upper LED s to illuminate Decreased level causes lower LED s to illuminate Push rotary dial once to return back to main menu Change Treble Set function LED to Treble Push rotary dial once Rotate function dial to desired treble level gt The indication LED s show the selected level In neutal position all LED s are off Increased level causes upper LED s to illuminate Decreased level causes lower LED s to illuminate Push rotary dial once to return back to main menu Pre Fade Press PFL button Listen gt Selected channel now plays through the built in loudspeaker Save Settings Hold rotary button for Zone 1 and Zone 2 for seconds gt Saved settings will be recalled after MTX restart Configuration functions Priority 1 Enable Volume per zone Priority 2 Enable Volume per zone Paging Volume per zone Mono Stereo output per zone Set Wall Panel Address Priority message from Microphone Input 1 will be announced to priority enabled zones Set LED for corresponding zone to Volume Hold rotary
43. splays all the output zones with fader volume controls 4 zones for 48 and 8 zones for MTX88 Volume control The volume of each channel can be set by moving the fader of the corresponding channel up or down At the top and bottom side of each fader is a button with an arrow displayed whereby the volume can be raised or lowered in steps of 1 dB At the bottom is a Mute button provided which mutes the volume of the corresponding output channel in one click After the volume is muted this mute button will become Red and the volume can be unmuted after clicking it again Connection status In the top left corner of the window is the Connection Status displayed To have communication with the MTX the connection status must be ONLINE In normal operation the status ONLINE will be indicated in green When the status ONLINE is shown in orange it means the communication with the matrix was interrupted but restored now When the status OFFLINE is shown in red it means there is currently no communication with the matrix Input channel selection The desired input signal for a particular zone can be selected by using the dropdown list box below the zone name This dropdown list shows the 8 input signals in case all 8 are enabled When no input signal is selected the option Off will appear Save When any important changes are made press the Save button in the top right corner When the settings are saved it will be reca
44. t Highest priority 2 Mic 2 input 3 Paging input Lowest priority In this window the configuration settings for external connected devices such as wall panels can be made It shows two buttons one for MWX43 45 whereby the configuration settings for the simple wall panel controller can be made and one for MWX65 whereby the configuration settings for the All In One wall panel be made Just click the corresponding button to proceed to the desired settings menu For more information about the connection and configuration possibilities for external connected devices refer to Chapter 5 Peripheral Interfaces of this user manual In this chapter is extensively described how the connection and configuration for peripheral equipment should be done Back Click the Back button to go back to the configuration screen AUDACMTX88Audi0 Matrix SYSTEM CONFIGURATION MWX43 45 MTX System configuration screen This window enables to block certain settings from being accessible from the front panel of the device Four checkboxes are shown for the corresponding settings indicating Block volume change Block input change Block Bass Treble change and Block configuration settings By ticking the checkboxes the access to the corresponding settings will be denied from the front panel It is recommended disable the configuration settings from the front panel when the device will be placed within reach of unqualified pe
45. ting function will be indicated The upper LED stands for volume adjustment the second LED stands for input channel selection the third LED will blink when Bass tone adjustment is enabled and the fourth LED will blink when Treble tone adjustment is enabled The selection of which function has to be controlled can be done by pressing the rotary function dial When pressing the rotary function dial the Volume LED will illuminate Changing to the desired function can be done by rotating the function dial The currently set level selection will appear when the function is selected When any change needs to be made to the level selection the rotary button should be pressed a second time The LED of the selected function will start blinking now and any rotation to the function dial will affect the set level selection When the level selection is changed to the desired level and any other change needs to be made there can be returned to function selection by pressing the rotary button again The settings menu will be quit automatically when the rotary dial is not operated for about 6 seconds Volume adjustment When no function is selected MTX in idle status and the function dial is rotated the volume adjustment function will be automatically activated The volume LED will start blinking and the current volume level will illuminate on the level selection LED s Manual switching to volume mode can also be done by the procedure as descr
46. to the wall panel inputs can be patched to the zone its connected to Devices possible to connect to the Wall Panel inputs MWX43 45 Basic wall panel with routing and volume control The MWX43 45 are simple wall panels whereby the routing and volume for one specific zone can be controlled These wall panels can be connected in a bus structure connecting multiple MWX43 45 Wall panels ot one WP input The assignment of the wall panel with a zone can be done by software assignment How this should be done is described later in this chapter MWX65 All In One wall panel with graphic display Line amp Microphone input The MWX65 wall panel can be used to control the volume and routing for one zone but also provides the possibility to control some additional functions like mute tone control and phantom power But the greatest advantage of the MWX65 is that it contains an additional Line and Microphone input which can be locally mixed and used as additional local input for that zone on the MTX The signal from the connected MWX65 is available on Input 7 of the MTX Additional Line WLI and Microphone WMI input units The Line and Microphone input units can be connected to the MTX to create additional local Line and Microphone inputs for that particular zone The signal coming from the local Line input units WLI will be available on Input 7 of the MTX and the signal coming from the local Microphone input units WMI will be available on Input
47. ts RJ45 connectors for each zone Multiple MWX43 45 wall panels can be connected to one single WP input by using bus cabling connecting all the wall panels in parallel The assignment of which wall panel is controlling which zone can be done by software configuration See configuration functions Only one All In One Wall Panel with additional audio input can be connected to one WP input 4 Connecting a computer A computer can be connected to the MTX through Ethernet If the computer is directly connected to the MTX a crossed network cable is necessary If the MTX is connected to a local LAN network connected to a router switch hub a straight network cable is necessary Ask your IT administrator for help To get access to the user interface enter the following address in your internet browser address bar http 192 168 0 192 This is the factory default IP address of the MTX can be changed in the user interface The default administrator password gives you access to all functions is MTX and the default user password gives you only access to the basic functions is user If you want to make any changes to the settings you should log in with the administrator password Configuring the MTX 1 Changing the IP address You can skip this step when the default IP address 192 168 0 192 is not used by another device in your network and is OK for you If you like to change the IP address go to the Setup
48. us voltages The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the users manual CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN These symbols warn that there are no user serviceable parts inside the unit Do not open the unit Do not attempt to service the unit yourself Refer all servicing to qualified personnel Opening the chassis for any reason will void the manufacturer s warranty Do not get the unit wet If liquid is spilled on the unit shut it off immediately and take it to a dealer for service Disconnect the unit during storms to prevent damage s AUDAC Chapter 1 Pin connections and connectors CONNECTION STANDARDS The in and output connections for AUDAC audio equipment are performed corresponding to international wiring standards for professional audio equipment Cinch RCA For unbalanced line input connections il H Tip Signal Sleeve Ground White Left Red Right XLR For balanced microphone input connections Pin 1 Ground Pin2 Signal Pin 3 Signal 3 Pin Euro Terminal Block For balanced line output connections Left Signal XLR Pin 3 Center Signal XLR Pin 2 Right Ground XLR Pin 1 shield E p _ x AUDAC 10 RJ45 RS485 Audio 24V DC For connection to Wall Panels Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 White Orange Oran
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