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DPAfour Series User Manual
DPAfour125, DPAfour250
AMPLIFIERS
Operating Manual
Operating manual, DPA Series
DPA-10UMS01-V01R04
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24-02-2012
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www.ateis-europe.com
ATEÏS Europe BV
- Sydneystraat 42 - 3047BP ROTTERDAM - NETHERLANDS
Phone +31 (0)10 2088690 - Fax +31 (0)10 2088699
P.O. box 12172, 3004 GD, ROTTERDAM - Chamber of commerce: 24465391 Rotterdam
www.ateis-europe.com
Page 1 of 11
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Table of Contents
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Summary of Contents for Ateis DPAfour125
- Page 1 DPAfour Series User Manual DPAfour125, DPAfour250 AMPLIFIERS Operating Manual Operating manual, DPA Series DPA-10UMS01-V01R04 version revision date 24-02-2012 www.ateis-europe.com ATEÏS Europe BV - Sydneystraat 42 - 3047BP ROTTERDAM - NETHERLANDS Phone +31 (0)10 2088690 - Fax +31 (0)10 2088699 P.O.
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Page 2: Table Of Contents
Wiring Examples ........................7 Block Diagram ........................8 Technical Data Overview ....................... 9 Safety Declaration ......................... 10 International sales and service points ................... 11 www.ateis-europe.com Page 2 of 11... -
Page 3: Introduction
The indicators on the front panel will display the status of each amplifier: AC or DC power supply, any internal fault and the presence of audio and/or audio overload. The DPAfour amplifier series can be ordered with optional 115V power supply. Please contact your local dealer or your regional Ateis branch office. www.ateis-europe.com Page 3 of 11... -
Page 4: Front Panel Features
Always ensure that a rack cabinet is sufficiently well-ventilated. The DC LED activates when the DPAfour amplifier is powered by a 24VDC power supply. Power: The Power LED activates when the DPAfour amplifier is ON and powered with either 230/115VAC or 24VDC. www.ateis-europe.com Page 4 of 11... -
Page 5: Rear Panel Features
If connected directly to a battery unit, this connection should be externally fused with 50A max. This is not required when connected to the Ateis BECS150 Charger and Supply unit Channel 1-4 Audio Output: For each amplifier channel, there is a dedicated Audio Output connector for connection of a single selection from a 4Ohm loudspeaker load or one of a 50V, 70V or 100V line loudspeaker load not to exceed the rating of the amplifier output. - Page 6 Sleep modus enabled (wake up is done by 18 – 20 KHz monitoring tone) Sleep modus disabled when working on battery power. Sleep modus enabled (wake up is done by 18 – 20 KHz monitoring tone) No function. www.ateis-europe.com Page 6 of 11...
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Page 7: Wiring Examples
Diva-8 DPA wiring example with DPA ch 1&2 combined * IDA8 & DPA wiring example * In case of combined DPA channels, gain settings should be set at equal level for both channel 1&2 and/or 3&4 www.ateis-europe.com Page 7 of 11... -
Page 8: Block Diagram
DPAfour Series User Manual Block Diagram www.ateis-europe.com Page 8 of 11... -
Page 9: Technical Data Overview
DPAfour Series User Manual Technical Data Overview Power supply DPAfourxx Unit DPAfour125 DPAfour250 Nominal AC input voltage 115 or 230, 50-60 Hz internally selectable AC input voltage range +/- 15 Peak inrush current <10 Nominal DC input voltage DC input voltage range... -
Page 10: Safety Declaration
Leave enough space above and below the unit to provide good ventilation of the DPAfour. If the • airflow is not adequate, the DPAfour will overheat and may cause a fire. www.ateis-europe.com Page 10 of 11... -
Page 11: International Sales And Service Points
If the DPAfour is moved from a cold place (e.g., overnight in a car) to a warmer environment, • condensation may form inside the unit, which may affect performance. Allow the DPAfour to acclimatize for about one hour before use. International sales and service points www.ateis-europe.com Page 11 of 11...
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