Sicherheitshinweise..........................9 Features and scope of delivery ......................14 Installation and starting up........................ 15 4.1 Tips on handling speakers......................16 Connections and controls........................17 Operation..............................23 Technical specifications........................26 Plug and connection assignment....................28 Troubleshooting............................32 Cleaning............................... 33 PA 4080 KB...
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Table of contents Protecting the environment......................34 keyboardcombo...
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. PA 4080 KB...
General information 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 Keyword search interest for you quickly.
The letterings for connectors and controls are marked by square brackets and italics. Examples: [VOLUME] control, [Mono] button. 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. PA 4080 KB...
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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. 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.
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 instructed by a person who is responsible for their safety. PA 4080 KB...
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Sicherheitshinweise Sicherheit 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.
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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. PA 4080 KB...
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Sicherheitshinweise NOTICE! Risk of fire Do not block areas of ventilation. Do not install 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.
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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. PA 4080 KB...
Features and scope of delivery Features and scope of delivery Special features of this four-channel keyboard combo: 80 watt RMS output power Built-in spring reverb, foot-switchable (FS not included) 1 × MIC input (XLR, balanced) and 1 × LINE input (1/4" phone socket) per channel Volume, tone and reverb control per channel 2 additional CD/Tape in and outputs Master section with 3-band EQ...
Take care when running the cables to prevent tripping hazards. 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. PA 4080 KB...
Installation and starting up 4.1 Tips on handling speakers We recommend you to set up the speakers in a way, that the sound signals can reach the audi‐ ence unobstructedly. It will often be helpful to mount the speakers on tripods. Thus, the sound will be evenly spread with maximum range throughout the audience area.
Connections and controls Connections and controls Oberseite PA 4080 KB...
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Connections and controls 1 [Tone] Klangregler zum Einstellen des gewünschten Sounds im jeweiligen Kanal. 2 [Reverb] Hallregler zum Einstellen des Hallpegels im jeweiligen Kanal. 3 [Mic] Symmetrischer Mikrofoneingang, niederohmig, als XLR-Anschluss ausgeführt. 4 [Line] Unsymmetrischer Line-Eingang, hochohmig, als 6,35-mm-Klinkenbuchse ausgeführt. 5 [Volume] Lautstärkeregler zum Einstellen der gewünschten Lautstärke im jeweiligen Kanal.
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Mit diesem Regler steuern Sie die Lautstärke, mit der die Signale des Eingangs „CD/Tape“ wiedergegeben werden. 11 [Foot Switch] Hier können Sie einen Fußschalter (nicht mitgeliefert) mit einem 6,35-mm-Klinkenstecker anschließen, um die interne Hallfunktion ein- oder auszuschalten. 12 [Aux Input] Unsymmetrischer AUX-Eingang, über den Sie zusätzlich Signale einspeisen können, z.B. als Effekt-Return. PA 4080 KB...
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Connections and controls 13 [Effects Send] An diesem Ausgang liegt das zusammengefasste Signal an, das mit den [Reverb]-Reglern in den Kanälen abgegriffen wird. 14 [Main Output] Über diesen Line-Ausgang können Sie das Summensignal des Geräts z.B. an eine Endstufe weiterleiten. 15 [Reverb] Mit diesem Regler stellen Sie den Hallpegel für das Summensignal ein.
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Connections and controls Rückseite PA 4080 KB...
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Connections and controls 17 [POWER] Mit diesem Netzschalter schalten Sie das Gerät ein und aus. 18 [CD/TAPE REC] Über diese Anschlüsse können Sie das Line-Ausgangssignal des Geräts z.B. mit einem Bandgerät aufzeichnen. 19 [CD/TAPE PLAY] Hier können Sie den Line-Ausgang von Bandgeräten, CD- oder MP3-Spielern für zusätzliche Einspielungen ans‐ chließen.
If you route the effect signal from the [Effects Send] output into an external effects device, con‐ nect its outlet to the [Aux Input] to lead the processed signal back into the signal path. PA 4080 KB...
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Operation You can connect a foot switch (not supplied) to the two-pole [Foot Switch] socket to turn the internal reverb function on or off. Connect the mains power connection via the supplied mains cable to an earthed mains power wall outlet to supply the device with operating voltage. Turning on When all connections have been established, turn on the [POWER] switch.
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Operation Turning off If you no longer want to use the device, turn it off with the [POWER] switch. The [Power On] LED then turns off. PA 4080 KB...
Technical specifications Technical specifications Leistungsaufnahme bei 1/8 der max. Aus‐ 42 W gangsleistung (rosa Rauschen) Versorgungsspannung 230 V 50 Hz Ausgangsleistung 80 W (RMS), 160 W (Peak) Sicherung 120 V: 5 mm × 20 mm, 2 A, 250 V, träge 230 V: 5 mm ×...
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Klangregelung in der Summe Höhen ±15 dB @ 1 kHz Mitten ±15 dB @ 100 Hz Tiefen Schutzschaltung Stummschaltung nach Einschalten 2 Sekunden Abmessungen (B × H × T) 500 mm × 620 mm × 320 mm Gewicht 18 kg PA 4080 KB...
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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The result is a pure signal without any noise inter‐ ference. 1/4" TS phone plug (mono, unbalanced) Signal Ground, shielding 1/4" TRS phone plug (mono, bal‐ anced) Signal (in phase, +) Signal (out of phase, –) Ground PA 4080 KB...
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Plug and connection assignment 1/4" TRS phone plug (stereo, unbalanced) Signal (left) Signal (right) Ground XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) keyboardcombo...
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Plug and connection assignment XLR plug (unbalanced) Ground, shielding Signal Bridged to pin 1 PA 4080 KB...
Troubleshooting Troubleshooting In the following we list a few common problems that may occur during operation. We give you some suggestions for easy troubleshooting: Symptom Remedy The unit does not work, no sound, Check the mains connection and the main fuse. no indicator lights up.
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. PA 4080 KB...
Protecting the environment 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 of these materials with your normal household waste, but make sure that they are collected for recycling.