MA 150 active 2 way full-range monitor user manual
Contents
1. 14 Installation Unbalanced wiring 1 Ground shielding 2 Signal 3 Bridged to pin 1 MA 150 themann MUSIC IS OUR PASSION 15 Connections and operating elements 5 Connections and operating elements EO an ar Oe O G C 0 G themann active 2 way full range monitor MUSIC IS OUR PASSION 16 Connections and operating elements 1 ON OFF Use the mains switch to turn the unit on or off 2 STANDBY Push button to enable or disable the energy saving mode When the box receives no signal for 60 minutes it switches to standby mode When it receives a signal again it auto matically switches back to normal mode LED ACTIVE Power indicator LED This LED is permanently on in normal mode It goes off when the energy saving mode is ena bled and the box enters the standby mode LED STANDBY Standby mode This LED lights up when the energy saving mode is enabled and the box enters the standby mode It goes off again when the box switches back to normal 3 IEC chassis connector for operating voltage supply with fuse holder themann MUSIC IS OUR PASSION 17 Connections and operating elements 4 SPEAKER OUTPUT NL4 output to connect a passive monitor 5 LINE OUTPUT XLR output to connect another active monitor 6 LINE INPUT XLR input for line signals PA preceded speakers etc 7 MIC INPUT XLR microphone input 8 LF Control to attenuate or increase the low frequ2. thomann de
3. d 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 themann MUSIC IS OUR PASSION Safety instructions DANGER Electric shock caused by high voltages inside Within the device there are areas where high voltages may be present 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 themann active 2 way full range monitor MUSIC IS OUR PASSION 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 suf
4. dB 100 Hz 150 W themann active 2 way full range monitor MUSIC IS OUR PASSION 20 THD Load impedance Input impedance Operating voltage supply Housing Dimensions W x H x D Weight Technical specifications Line 0 02 Microphone 0 04 40 10 kQ AC 230 V 50 60 Hz Wood trapezoid black felt cover 715 mm x 450 mm x 505 mm 24 35 kg themann MUSIC IS OUR PASSION 21 Protecting the environment 7 Protecting the environment Disposal of the packaging mate rial Disposal of your old device themann MUSIC IS OUR PASSION 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 of these materials with your normal household waste but make sure that they are collected for recycling Please follow the notes and markings on the packaging This device is subject to the European directive 2002 96 EC Do not dispose of the device with your normal household waste Dispose of 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 active 2 way full range monitor 22 Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany www
5. encies Turn it clockwise counter clockwise to increase decrease the lows by 6 dB 9 MF Control to attenuate or increase the mid frequencies Turn it clockwise counter clockwise to increase decrease the mids by 6 dB themann active 2 way full range monitor MUSIC IS OUR PASSION 18 Connections and operating elements 10 HF Control to attenuate or increase the high frequencies Turn it clockwise counter clockwise to increase decrease the treble by 6 dB 11 LINE VOL Control to adjust the volume of the line input Gain Turn the knob clockwise counter clockwise to increase decrease the volume of the input 12 MIC VOL Control to adjust the volume of the microphone input Level Turn the knob clockwise counter clockwise to increase decrease the volume of the input 13 LED PEAK Indicates clipping If the LED flickers or lights up during operation the input level is too high In this case reduce the volume of the input signal themann MUSIC IS OUR PASSION 19 Technical specifications 6 Technical specifications System Speakers Connections Frequency response Sound pressure level 1 m Level adaptation Output power Active 2 way full range monitor with built in crossover 1 x 15 woofer 1 x cone tweeter NL4 outlet for passive speakers LINE in and out XLR MIC input XLR 45 Hz 18 kHz 3 dB 120 dB Treble 6 dB 10 kHz Mids 6 dB 500 Hz Bass 6
6. fi cient ear protectors CAUTION Risk of injury due to heavy weight Due to the heavy weight of the device at least two persons are required for trans port and installation themann MUSIC IS OUR PASSION Safety instructions 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 NOTICE Operating conditions This device has been designed for indoor use only To prevent damage never expose the device to any liquid or moisture Avoid direct sunlight heavy dirt and strong vibrations themann active 2 way full range monitor MUSIC IS OUR PASSION 10 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 it is unused for long periods of time to reduce the risk of electric shock or fire themann MUSIC IS OUR PASSION 11 Features 3 Features themann MUSIC IS OUR PASSION 12 Special features of this active 2 way full range monitor 1 x 15 woofer 1 x cone tweeter Output power 150 W Frequency response 45 Hz 18 kHz 3 band equalizer Line and microphone
7. inputs XLR line out XLR NL4 out for passive speakers Gain and level control Tripod mounting flange Trapezoid wooden cabinet with felt cover Standby feature active 2 way full range monitor 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 themann MUSIC IS OUR PASSION 13 Installation 4 1 Pin assignment You can use XLR plugs with balanced or unbalanced wiring In the following we will give you an overview of the various options XLR connections for signal in XLR mounting sockets serve as signal inputs XLR mounting plugs serve as signal outputs and outputs Drawing and table indicate the XLR pin assignment Balanced wiring 1 Ground shielding 2 Positive signal 1 3 Negative signal themann active 2 way full range monitor MUSIC IS OUR PASSION
8. l words used in this user manual active 2 way full range monitor Signal word DANGER CAUTION NOTICE Warning signs A General notes Meaning 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 This combination of symbol and signal word indicates a possible dangerous situation that can result in minor injury if it is not avoided This combination of symbol and signal word indicates a possible dangerous situation that can result in material and environmental damage if it is not avoided Type of danger Warning high voltage themann MUSIC IS OUR PASSION General notes Warning signs Type of danger N Warning danger zone themann active 2 way full range monitor 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 if they are supervised or instructe
9. the box MA 150 active 2 way full range monitor s BET user manual MUSIC IS OUR PASSION Musikhaus Thomann e K Treppendorf 30 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 12 07 2013 Table of contents bh WN u Table of contents LC T 4 Safety Instructions essere eee nenen 7 Features TTT 12 Installation snt arnein rnat nernet anri arrasta ns 13 AT PULA ASS UCU IAM Les nnie iniaa eraa iare Sia AT R ET RA NAA 14 Connections and operating elements sssssssssssssssssssssssessssstseessssstsessssssteeerssssteeersssstteessstee 16 Technical specifications seene 20 Protecting the EnvironMent ccccesscssscssssscssecssecssscessecsssccnscessecesccessecssscesscesseeesscesseeesneeeseesees 22 themann MUSIC IS OUR PASSION General notes 1 General notes Symbols and signal words themann MUSIC IS OUR PASSION This user manual contains important information on safe operation of the device Read and follow all safety notes and all instructions Save this manual for future reference Make sure that it is available to all persons using this device If you sell the device to other users be sure that they also receive this manual Our products are subject to a process of continuous development We therefore reserve the right to make changes without notice This section provides an overview of the symbols and signa
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