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Summary of Contents for Audio Pole A 241
- Page 1 A 241 MIXER AMPLIFIER USER’S MANUAL...
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Page 2: Important Safety Instructions
Important Safety Instructions This symbol, wherever used, alerts you to the presence of un-insulated and dangerous voltages within the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock or death. This symbol, wherever used, alerts you to important operating and maintenance instructions. POWER SUPPLY Ensure that the insource voltage (AC outlet) matches the voltage rating of the product. - Page 3 Index 1. Introduction ……………………………………………………………………….. 2. Features………………………………………………………………………….… 3. Controls and Settings…………………………………….…………………….… 4. Installation Hints …..…………………………………….……………………….. 5. Example ……..………………………………………………………..……..….. 6. Technical Specifications…..………………………………………………..……. 7. Warranty …………………………………………………………………………….. 8...
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Page 4: Controls And Settings
Introduction The Audiopole A 241 mixer-amplifier has been specifically designed for commercial applications. It is an ideal solution for bars, restaurants, retail outlets, office buildings, and other applications where paging and background music are required. The A-241 combines a 240 W amplifier with a five inputs mixer; it is equipped with a priority function where a microphone plugged into input 1 can automatically mute other sound sources just by presence of signal. - Page 5 Controls and Settings 5 - AUX Volume control of AUX input. 6 - BASS Bass level control (± 10 dB / 100 Hz). 7 – TREBLE Treble level control (± 10 dB / 10 kHz). 8 - MASTER Master volume control. 9 - PL Power supply indicator.
- Page 6 Controls and Settings 16 - COM 4Ω / 25V / 70V /100V Speaker outputs terminals. 4 Ω terminal allows the use of standard speakers. Be careful, do not use loads less than 4 Ω at risk of damaging the device. The 25 V, 70 V or 100 V position requires speakers equipped with 25 V, 70 V or 100 V line transformers which must be connected in parallel.
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Page 7: Installations Hints
Installations Hints In case of installation in cabinet or rack, ensure the ventilation requirements. The depth of the unit is 330 mm. The dimensions in height is 2 units Rack (88 mm). Do not position audio high-gain equipment like preamplifiers or recorders just above or below the amplifier. Despite the protections of the radiation device, magnetic fields can induce hum in unscreened ancillary equipment. -
Page 8: Technical Specifications
Technical Specifications Output power 240 W 165 W (24 V DC supply) Frequency response 80-16,000 Hz (± 3 dB) Total harmonic distortion < 1% (1 kHz-nominal power capacity) Signal to noise ratio INPUT 1-4 Mic & Phantom : > 65 dB, Line : > 75 dB, AUX: > 80 dB Inputs / sensitivity-impedance Mic: -52 dBV balanced Phantom: -52 dBV / 24 V balanced...
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