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MBA120W mobile PA system user manual
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1. ccccsccssessssccssesssscessescssecessccessecsnecssscesaeessscesasecssceeanecesseesses 44 CU SAINI isn sins cs cscs decisis catccaceassecendsccsaatedaastsccstivacesgaseasensncduediateacsuasedaatbscasdastacdesdeachedsnedicstacesatehandbeaeibeeencttee 48 th mann MUSIC IS OUR PASSION Table of contents 9 Protecting the EnvironMent cccceecsssssssssssseccssecssecsscesssesseecescesssecsnccesecssscesscesseecsseesseeesneesssees 49 th mann MUSIC IS OUR PASSION 1 General notes General notes This manual contains important instructions for the safe operation of the unit Read and follow the safety instructions and all other instructions Keep the manual for future reference Make sure that it is available to all those using the device If you sell the unit please make sure that the buyer also receives this manual Our products are subject to a process of continuous development Thus they are subject to change th mann MUSIC IS OUR PASSION 1 1 Further information On our website www thomann de you will find lots of further information and details on the following points Download This manual is also available as PDF file for you to download Use the search function in the electronic version to find the topics of koner each interest for you quickly ur online guides provi etailed information on technical basics Online guides Ouro guides provide detailed information on te alba and terms
2. 2 Signal right 3 Ground shielding XLR plug balanced 1 Ground shielding 2 Signal in phase 3 Signal out of phase 2 mobile PA system 46 Plug and connection assignment RCA connection Drawing and table indicate the pin assignment of an RCA plug th mann MUSIC IS OUR PASSION 47 Cleaning 8 Cleaning Device components Clean the device componetns that are accessible from the outside regularly The cleaning fre quency depends on the operating environment damp smoky or particularly dirty environ ments can cause greater accumulation of dirt on the device components Clean with a dry soft cloth Stubborn dirt can be removed with a slightly dampened cloth BE Never use solvents or alcohol for cleaning Fan grids The fan grids of the device must be cleaned on a regular basis to remove dust and dirt Before cleaning switch off the device and disconnect AC powered devices from the mains Use a lint free damp cloth for cleaning Never use solvents or alcohol for cleaning th mann MUSIC IS OUR PASSION 48 Protecting the environment 9 Protecting the environment Disposal of the packaging mate rial For the transport and protective packaging environmentally friendly materials have been chosen that can be supplied to normal recycling Ensure that plastic bags packaging etc are properly disposed of Do not just dispose these materials with your normal household waste but make su
3. Connections and operating elements Microphone th mann MUSIC IS OUR PASSION 36 40 41 42 43 44 45 Microphone head to prevent damage and to reduce wind and breath noise Lower housing part Unscrew to open BATT This LED shows the state of the batteries When the microphone is turned on and the capacity of the battery is suffi cient the LED lights green When the batteries are exhausted the LED lights red ON OFF Slide switch to turn the microphone on and off Infrared sensor for receiving the channel setting from the device The sensor is accessible after removal of the lower housing part After each change transfer the channel setting from the device to the microphone Place the micro phone as close as possible to the device and then press ASC The LED RF lights up when the transmission was suc cessful Battery compartment for 2 AA cells LR6 1 5 V or appropriate rechargeable batteries MBA120W 37 Connections and operating elements 46 GAIN Control to adjust the microphone sensitivity 47 H L Switch for selecting the transmission level In L position a low level is used to save the batteries As a result the range is reduced to about 10 m In H position a high level is used for an expanded transmission range about 30 m This reduces battery life th mann MUSIC IS OUR PASSION 38 Connections and operating elements Playback via Bluetooth Establis
4. Output power Radio link Carrier frequency 2 x XLR 1 4 combo socket for microphone line input with switchable sensi tivity 1 x 3 5 mm phone socket for line input 2 x RCA sockets for additional signal input for CD players or similar devices with line out signal 1 x 1 4 phone socket for line output Two way system with 1 compression driver and 10 woofer 55 Hz 18 kHz 3 dB 120 W mains operation 80 W battery operation UHF band 863 MHz 900 MHz MBA120W 41 NF frequency response Modulation type Signal to noise ratio Transmission power THD General Operating supply voltage Fuse Operating time per battery charge Charging time 42 60 Hz 16 kHz 3 dB Frequency modulation FM gt 100 dB lt 10 mW lt 0 1 AC 110V 60Hz AC 230 V 50 Hz 2x 12 V lead gel rechargeable batteries VRLA batteries 5 Ah each mainte nance free Recommended types Ritar RT1250 E Fiamm FG20451 5 mm x 20 mm 1 A 250 V slow blow 3h 4h 10h 12h mobile PA system Technical specifications th mann 43 Plug and connection assignment 7 Plug and connection assignment Introduction Balanced and unbalanced trans mission th mann MUSIC IS OUR PASSION This chapter will help you select the right cables and plugs to connect your valuable equip ment in such a way that a perfect sound experience is ensured Please note these advices because especially in Sound amp
5. Personal consultation For personal consultation please contact our technical hotline If you have any problems with the device the Service i i customer service will gladly assist you mobile PA system General notes 1 2 Notational conventions This manual uses the following notational conventions Letterings The letterings for connectors and controls are marked by square brackets and italics Examples VOLUME control Mono button Displays Texts and values displayed on the device are marked by quotation marks and italics Examples 24ch OFF Cross references References to other locations in this manual are identified by an arrow and the specified page number In the electronic version of the manual you can click the cross reference to jump to the specified location Example See Cross references on page 7 th mann MUSIC IS OUR PASSION General notes 1 3 Symbols and signal words In this section you will find an overview of the meaning of symbols and signal words that are used in this manual Signal word Meaning DANGER This combination of symbol and signal word indicates an immediate dangerous situation that will result in death or serious injury if it is not avoided CAUTION This combination of symbol and signal word indicates a pos sible dangerous situation that can result in minor injury if it is not avoided NOTICE This combination of symbol and signal word indicates a pos
6. sible dangerous situation that can result in material and environmental damage if it is not avoided th mann MUSIC IS OUR PASSION General notes Warning high voltage Warning danger zone th mann MUSIC IS OUR PASSION Safety instructions 2 Safety instructions Intended use This device is intended to be used in a sound reinforcement system Use the device only as described in this user manual Any other use or use under other operating conditions is consid ered to be improper and may result in personal injury or property damage No liability will be assumed for damages resulting from improper use This device may be used only by persons with sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only ifthey are supervised or instructed by a person who is responsible for their safety DANGER Danger for children Ensure that plastic bags packaging etc are disposed of properly and are not within reach of babies and young children Choking hazard Ensure that children do not detach any small parts e g knobs or the like from the unit They could swallow the pieces and choke Never let children unattended use electrical devices th mann MUSIC IS OUR PASSION 10 Safety instructions DANGER Electric shock caused by high voltages inside Within the device there are areas where high voltages may be presen
7. Light caution is indicated Even if a plug fits into the socket an incorrect connection may result in a destroyed power amp a short circuit or just in poor transmission quality Unbalanced transmission is mainly used in semi professional environment and in hifi use Instrument cables with two conductors one core plus shielding are typical representatives of the unbalanced transmission One conductor is ground and shielding while the signal is trans mitted through the core Unbalanced transmission is susceptible to electromagnetic interference especially at low levels such as microphone signals and when using long cables In a professional environment therefore the balanced transmission is preferred because this enables an undisturbed transmission of signals over long distances In addition to the conduc tors Ground and Signal in a balanced transmission a second core is added This also transfers the signal but phase shifted by 180 Plug and connection assignment Since the interference affects both cores equally by subtracting the phase shifted signals the interfering signal is completely neutralized The result is a pure signal without any noise inter ference 1 4 TS phone plug mono unbalanced 1 4 TRS phone plug mono bal anced th mann MUSIC IS OUR PASSION 45 rlug and connection assignment Three pole 1 8 mini phone jack stereo unbalanced 1 Signal left
8. batteries Remove the four mounting screws of the battery compartment cover Remove the two mounting screws of the fixing plate Use only suitable VRLA rechargeable batteries of the same size and type see Chapter 6 Technical specifications on page 41 The power supply cables are colour coded and equipped with blade receptacles To release the connections press slightly on the blade receptacle When fitting and wiring VRLA rechargeable batteries make sure the polarity is correct E redto black to E blue connects and of the two rechargeable batteries Then attach the rechargeable batteries with the mounting plate in the battery compartment two screws and replace the battery cover of the unit four screws th mann MUSIC IS OUR PASSION 17 Installation Tips on handling VRLA Charge the batteries completely before first use and with each charging process rechargeable batteries Avoid deep discharge Discharge the batteries at least once a month down to 20 of the full capacity Charge the batteries completely after each use and during storage at least every two months The maximum storage time for VRLA rechargeable batteries without charge cycle is six months After this period is exceeded the affected batteries may be unusable and must be disposed of properly 4 2 Remote control Battery installation and replace When shipping the battery is already installed in the remote and protected against dis
9. the box MBA120W mobile PA system th mann user manual MUSIC IS OUR PASSION Musikhaus Thomann Thomann GmbH Hans Thomann Stra e 1 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 27 07 2015 ID 359284 Table of contents on oa u Table of contents General OCS scsic ici cassis sdciiasisnssdvaa acca cas adinasasinsdadactvscvasdaceiacatzastadioaadsiusdbantdasansainiaaioaateasaadanaansanscasaaoaies 5 1 1 Further information 1 2 Notational conventions 7 1 3 Symbols and signal WOrds ssscsssscsssecssecsssecsnesesssecssecsssecsssecsescessseesasccsssecesceesseecsueessnseesseeesseenses 8 Safety mst uct ois s isiicccs ccssc cssecccssks scans cdieescicastchisstvicestisciedacssanbateeas aeascaceckisaiatiscastussiateedesbeneaateacendied 10 SC 2 0 iesshe kennt rennen Installation AN Battery Ooper tiO ssie iain aasa aa Kaaa Sada aa KEEA AEAN here 17 4 2 REMOTE conti Olsene aan A E I aA N r 18 4 3 MICrOPNONE essessssssssssssesssssssecsesssscesscssscesessuecssecsssssuccassssscssscesscssecsnscssscssscesccssessucessesanccnsceaeesseeessesss 19 Connections and operating eleMents ccccccssscssssessessessecsseceseecsnscesseccnscesueeesseeesneceaeeesssees 20 Technical specifications ceccccsssssssssssssssssssecsecssssssesssssssessessssssscsssessucssscsnecsscssscescsssssscesseessesses 41 Plug and connection assignMentt
10. the channel setting from the device via the infrared port to the microphone IR Infrared transmitter for transmitting the channel setting from the device to the microphone Additional compartment for a second receiver and second antenna jack For mounting a second radio receiver loosen the two screws and remove the cover plate The cables for power supply and signal transmission are already prepared and equipped with suitable plugs Carefully loosen the cables out of the device housing and plug them to the corresponding connectors of the radio receiver Place the second radio receiver in the compartment and fasten it with the two mounting screws Keep the cover in a safe place mobile PA system 6 DOWN UP Pushbutton for selecting the radio transmission channel Proceed as follows to find a free channel BE Turn the radio microphone transmitter and receiver with the controller POWER VOL off Use DOWN UP to click through the available channels If the displayed channel is already in use the red LED RF lights The first and if applicable second radio receiver must be tuned to different channels 7 Antenna connector 8 MUTE LEVEL Control to set the minimum signal strength on the radio transmission channel 9 POWER VOL On off switch and volume control of the radio receiver MBA120W 23 Connections and operating elements Partial view B th mann 24 10 12 13 SD card slot Display
11. Display on page 31 USB port Selection and control buttons MODE Selection button Press this button to select an audio source SD card USB input or Bluetooth port The active source is shown on the display For setting up and using the Bluetooth interface note Playback via Bluetooth on page 39 Pil Depending on operating mode Play Pause button to start stop playback or button to select a menu item E Stop button to stop playback MBA120W 25 a Selection button Press the button repeatedly to activate a playback mode The active mode and the title of the cur rent track will appear on the display Normal N All tracks of the selected audio source are played in succession E Random R All tracks of the selected audio source are played in random order Intro The first ten seconds of each track of the selected audio source will be played All A All tracks in endless loop like Normal mode Single 7 Only the selected track is played once Folder F All tracks of a specific folder of the selected audio source are being played gt gt Depending on operating mode Skip forward to the next track or switch to the next menu option Keep this button pressed to increase the volume of the internal media player lt lt Depending on operating mode Skip backwards to the previous track or switch to the previous menu option Keep this button pressed to dec
12. charge ment by a transparent plastic film Remove the plastic film before initial use For replacing the battery follow the instructions on the back of the remote control Use only lithium button cells CR 2025 Note the correct polarity when inserting the battery th mann MUSIC IS OUR PASSION 18 Installation 4 3 Microphone Battery installation and replace The battery compartment of the microphone is embedded in the microphone body To open ment it hold the microphone with one hand underneath the microphone head and rotate the microphone handle counterclockwise with your free hand After replacing the battery screw the microphone handle firmly back on the microphone body Use only LR6 AA 1 5 V batteries or rechargeable Ni MH batteries nickel metal hydride Note the correct polarity when inserting the batteries th mann MUSIC IS OUR PASSION 19 Connections and operating elements 5 Connections and operating elements Rear view overview th mann 20 Connections and operating elements Partial view A th mann 21 22 Channel display Double digit display for selecting and displaying the radio transmission channel range 07 16 RF AF The red indicator LED RF lights up when a radio signal is transmitted between microphone and receiver The green indicator LED AF lights up when an audio signal from an external device is present ASC Press this button to transfer
13. e mps L OT eee HE e Bit rate and file type of the currently playing track f Symbol for the selected data source g Elapsed time total time of the currently playing track h Bargraph of the frequency spectrum i File name of the currently playing track MBA120W 31 Connections and operating elements Remote control th mann 32 31 32 33 34 35 CHANNEL Without function VOL VOL To decrease or increase the volume PREV NEXT Forward skip to the next track or backward skip to the previous track Numeric keypad for direct access to tracks MODE Selection button Press this button to select an audio source SD card USB input or Bluetooth port The active source is shown on the display For setting up and using the Bluetooth interface note Playback via Bluetooth on page 39 MBA120W 33 36 ENTER This button opens a menu with the following options EQ selects an equalizer setting corresponds to the key EQ on the remote PLAY MODE selects a play mode corresponds to the key on the unit CHANGE DEVICE selects an audio source corresponds to the key MODE on the remote EXIT to exit the selection menu To navigate within the selection menu use PREV NEXT To select an option use PLAY PAUSE 37 PICK SONG Without function 34 mobile PA system Connections and operating elements th mann 35
14. e supplied UHF wireless microphone Slot for optional second UHF receiver Integrated media player with display SD card slot USB port and Bluetooth receiver Infrared remote control 2 x MIC Line inputs 1 x stereo input 2 x RCA inputs 1 x Line output Plastic housing with pole mount carrying handle trolley handle and casters Spacious storage compartment for accessories embedded in the housing th mann MUSIC IS OUR PASSION 15 Installation 4 Installation Unpack and carefully check that there is no transportation damage before using the unit Keep the equipment packaging To fully protect the device against vibration dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections NOTICE Possible property damage by magnetic fields Loudspeakers produce a static magnetic field Therefore maintain an appropriate distance to devices that can be adversely affected or damaged by an external magnetic field th mann MUSIC IS OUR PASSION 16 Installation 4 1 Battery operation You can also operate the device independently of the mains power supply with the supplied integrated VRLA rechargeable batteries Installation and replacement of Disconnect the device from the mains VRLA rechargeable
15. hing connection to Bluetooth device Follow the instructions given in the manual of the Bluetooth device and turn it on Place it near the device Press MODE and select the Bluetooth interface as the source for playback After a few seconds your Bluetooth device is detected The display shows the message BT Connected If that doesn t work automatically press gt II and start the synchronization from the Bluetooth device Bluetooth menu Keep MODE pressed for a few seconds to open the Bluetooth menu To navigate within the menu use PREV NEXT To select an option use PLAY PAUSE The menu offers the following options E Recently reconnection re connect to the last used Bluetooth device E EQ Normal Normal Pop Pop music Rock Rock music Jazz Jazz Classic Classic music County Country music th mann MUSIC IS OUR PASSION 39 Connections and operating elements Lowbass Bass boost Deleted paired info erases all information on last link with a Bluetooth device Try this option to solve problems establishing a Bluetooth connection Device Information shows information about the name and address of the Bluetooth interface of the device on the display Exit to exit the menu th mann MUSIC IS OUR PASSION 40 6 Technical specifications Amplifier speaker Inputs Output Speaker Frequency response
16. it is unused for long periods of time to reduce the risk of electric shock or fire NOTICE Risk of fire due to incorrect polarity Incorrectly inserted batteries may destroy the device or the batteries Ensure that proper polarity is observed when inserting batteries th mann MUSIC IS OUR PASSION 13 Safety instructions NOTICE Possible damage by leaking batteries Leaking batteries can cause permanent damage to the device Take batteries out of the device if it is not going to be used for a longer period Notes on radio transmission This equipment uses a frequency range that is free of charge and registration within the European Union For more information please visit http www thomann de When operating make sure that transmitter and receiver are set to the same channel Never set more than one transmitter to the same channel Make sure that no metal objects are located between transmitter and receiver Avoid interference by other radio and in ear systems th mann MUSIC IS OUR PASSION 14 Features 3 Features The mobile PA system is characterized by the following features Compact all in one system Power supply via AC mains power or through the built in rechargeable batteries 10 woofer 1 compression driver 120 W output power in mains operation 80 W in battery operation Frequency range 55 Hz 18 kHz 2 band equalizer Integrated adjustable Reverb effect Integrated UHF receiver for th
17. n control for channel 1 Use this control to adjust the level of the input signal in Channel 1 CHI MP Switch Use this switch to activate the RCA input sockets pressed or the 3 5 mm socket not pressed for receiving audio signals via 1 channel mobile PA system Connections and operating elements Partial view C th mann 29 30 26 27 28 29 30 BATTERY LEVEL State of charge indicators All four LEDs light when batteries are fully charged When capacity decreases the green LEDs 3 2 to 1 go out one by one If only the red LED lights the remaining battery capacity is low Then connect the device to the mains power to charge the batteries Please refer to the instructions in section amp Chapter 4 1 Battery operation on page 17 LINE OUT Line output 1 4 socket to connect an amplifier a PA or an additional speaker POWER On off switch and fuse holder CHARGE This LED lights green during charging Once the installed battery pack is fully charged the LED turns off IEC chassis plug for power connection and mains voltage selector switch Once the unit is connected to the mains the built in rechargeable batteries are being charged even when the power is off mobile PA system Display a Play Pause b Endless loop c Number of the currently playing track and number of tracks in the current folder d Selected EQ setting gt moors tanec 2 A233 7 8335 Al_namefil
18. re that they are fed to a recovery Please follow the notes and markings on the packaging Disposal of batteries Batteries must not be disposed of as domestic waste or thrown into fire Dispose of the bat teries according to national or local regulations regarding hazardous waste To protect the environment dispose of empty batteries at your retail store or at appropriate collection sites th mann MUSIC IS OUR PASSION 49 Protecting the environment Disposal of your old device This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE Do not dispose with your normal household waste Dispose this device through an approved waste disposal firm or through your local waste facility When discarding the device comply with the rules and regulations that apply in your country If in doubt consult your local waste disposal facility th mann MUSIC IS OUR PASSION 50 Musikhaus Thomann Hans Thomann Stra e 1 96138 Burgebrach Germany www thomann de
19. rease the volume of the internal media player We highly recommend to keep this volume at maximum value and adjust the volume with the LEVEL control 24 mobile PA system LEVEL Gain control for channel 3 Use this control to adjust the level of the input signal in Channel 3 ON LIMIT Indicator LED green This LED lights solid in normal operation and flickers when the box is overdriven In this case turn the gain control of the active channel down to reduce the level of the input signal MASTER Volume control Use this control to adjust the overall volume of the device sum of all input channels EFFECT Effects control Use this control to adjust the amount of built in Reverb effect on the overall volume for all channels EQ LOW HIGH Equalizer Controller for adjusting the high and low frequencies in a range of 15 15 CH3 Signal input for channel 3 designed as XLR 1 4 combo jack beneath switch between LINE and MIC input signal level MBA120W 27 28 20 21 22 23 24 25 CH2 Signal input for channel 2 designed as XLR 1 4 combo socket beneath switch between LINE and MIC input signal level CH1 RCA input sockets to connect an external audio device to channel 1 LINE IN 3 5 mm input socket to connect an external audio device to channel 1 LEVEL Gain control for channel 2 Use this control to adjust the level of the input signal in Channel 2 LEVEL Gai
20. t Never remove any covers There are no user serviceable parts inside DANGER Electric shock caused by short circuit Always use proper ready made insulated mains cabling power cord with a pro tective contact plug Do not modify the mains cable or the plug Failure to do so could result in electric shock death or fire If in doubt seek advice from a regis tered electrician th mann MUSIC IS OUR PASSION 11 Safety instructions CAUTION Possible hearing damage The device can produce volume levels that may cause temporary or permanent hearing impairment Over an extended period of time even levels that seem to be uncritical can cause hearing damage Decrease the volume level immediately if you experience ringing in your ears or hearing impairment If this is not possible keep a greater distance or use suffi cient ear protectors NOTICE Risk of fire Do not cover the device nor any ventilation slots Do not place the device near any direct heat source Keep the device away from naked flames th mann MUSIC IS OUR PASSION 12 Safety instructions NOTICE Power supply Before connecting the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could result in damage to the device and possibly injure the user Unplug the device before electrical storms occur and when
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