Table of contents Table of contents General information..........................5 1.1 Symbols and signal words....................... 5 Safety instructions............................. 7 Features............................... 10 Installation..............................11 Connections and controls........................13 Starting up ..............................17 Networking and remote control ..................... 20 Technical specifications........................23 Plug and connection assignment....................25 Protecting the environment......................
Our products and documentation are subject to a process of continuous development. They are therefore subject to change. Please refer to the latest version of the documentation, which is ready for download under www.thomann.de. 1.1 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 document.
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General information 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. WARNING! This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in death or serious injury if it is not avoided.
Safety instructions Safety instructions Intended use This device is designed for sound reinforcement. Use the device only as described in this user manual. Any other use or use under other operating conditions is considered to be improper and may result in personal injury or property damage. No liability will be assumed for damages resulting from improper use.
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Safety instructions DANGER! Risk of death from electrical current! A short circuit can cause fires and loss of life. Always use properly insulated, tripe-core mains cable. Do not modify the mains cable. If the insulation is damaged, immediately switch off the power supply and have it repaired. If in doubt, contact a qualified electrician. WARNING! Possible hearing damage due to operating the device at a high volume! The device can produce volume levels that, when operated at a high volume, may cause temporary or permanent hearing impair‐...
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Safety instructions NOTICE! Risk of fire by exceeding the maximum current! The device can supply power to other devices of identical design and connected in series. If too many devices are connected, the maximum permitted power consumption can be exceeded, which can cause the device to overheat and burst into flames. Only con‐ nect devices of identical design to the device.
Lockable input socket (Power Twist) Network connection for connecting to a notebook/PC using only the CanBus converter (item no. 440591 the box pro USB2CAND CanBus Converter) and Pronet software (free download from www.thomann.de Ten carrying handles Birch plywood housing with waterproof paint...
Installation Installation Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the product against vibration, dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage, respectively.
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Installation NOTICE! Possible property damage to adjacent devices due to magnetic fields. Speakers generate a static magnetic field. This magnetic field can affect other neighbouring units and in unfavourable cases damage them. Ensure that speakers are always a sufficient distance away from sensitive equip‐ ment that may be affected by an external magnetic field.
Connections and controls Connections and controls ö CAUTION PUSH RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS: PROT RISQUE DE CHOC ELECTRIQUE, NE PAS OUVRIR WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, SIGN/LIMIT DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE PUSH PUSH TERMINATE...
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Connections and controls 1 [INPUT] | Audio signal input with lockable XLR panel socket. The socket has fully balanced electronic wiring for an optimal signal-to-noise ratio and a sufficient power reserve, including A/D conversion. 2 [GND LIFT] pushbutton | If hum is caused by a ground loop, you can use this switch to disconnect the connection between the earth pin of the device and the signal ground of the device.
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Connections and controls 7 Preset button This button has two functions: If kept pressed while the element is switched on, the ID assignment is made. The internal digital signal processor (DSP) assigns a new ID to the device for the remote control within the Pronet network. Each element must have a unique ID so that it can be represented in the Pronet network.
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Connections and controls [PROT] LED | This LED lights up red when the protection circuit of the amplifier module responds due to an internal error and the amplifier is therefore muted. This LED lights red when the internal output signal is limited (due to excessive input signal level!).
Starting up Starting up Switching on Once you have established all the necessary connections, you can turn on the audio system. It is recommended to provide one switch for turning on the entire audio system and to always leave the Power Twist plugs connected to the sockets of the individual elements. With this simple trick you can extend the life of the Power Twist connectors.
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Starting up Application example for The devices can be combined vertically or horizontally into subwoofer stacks. Of each three stacked subwoofers devices, the middle one should face the stage and work with the [CARDIOID] DSP preset. The other two devices face the audience and work with the [STANDARD] DSP preset. With this con‐ figuration, the bass level is reduced for the artists on stage but maximised for the audience.
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Starting up 3 Auditorium 4 Doubled bass 5 Reduced bass Subwoofer stacks must be placed at a distance of at least 80 cm from walls and fixed obstacles, so that the sound is not affected by reflections. A 218 LA Active Speaker...
The communication protocol used in the Pronet network is CanBus. USB2CAND All you need to build such a network is the free Thomann Pronet software, which you can download from the Thomann Cyberstore, the CanBus Converter (item no. 440591) available from Thomann and a notebook/PC.
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Networking and remote control 1 Network sockets on the back of the first device. 2 [TERMINATE] pushbutton must not be pressed. The LED above it is off. 3 Network sockets on the back of the last device. 4 [TERMINATE] pushbutton must be pressed. The LED above it is on.
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Networking and remote control Press the [TERMINATE] switch on the back of the last device. Turn on the first device while holding down its [PRESET] button on the back. Leave the first device turned on and repeat step 4 for all other devices until the last device is turned on.
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Technical specifications Supply voltage 100 - 230 V 50/60 Hz Dimensions (W × H × D, without cas‐ 1,215 mm × 590 mm × 950 mm ters) Weight 101.7 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 20%…80% (non-condensing) Further information Colour Black...
Plug and connection assignment Plug and connection assignment Introduction 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 & 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’...
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Plug and connection assignment XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) Shielding on plug housing (option) A 218 LA Active Speaker...
Protecting the environment Protecting the environment Disposal of the packing material Environmentally friendly materials have been chosen for the packaging. These materials can be sent for normal recycling. Ensure that plastic bags, packaging, etc. are disposed of in the proper manner. Do not dispose of these materials with your normal household waste, but make sure that they are collected for recycling.
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When disposing of the device, comply with the rules and regulations that apply in your country. You can also return your old device to Thomann GmbH at no charge. Check the current conditions on www.thomann.de.
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