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Related Manuals for Hill Audio LPA SERIES
Summary of Contents for Hill Audio LPA SERIES
- Page 1 RevA 06-2013...
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Page 2: Important Safety Instructions
USER MANUAL - LPA SERIES AMPLIFIERS Welcome Thank you for choosing Hill Audio for your sound system. To make sure that this product meets your expectations and provides long-term, reliable performance, please read and follow this instruction manual carefully. Manual Language This user manual is written in English. -
Page 3: Health Advice
USER MANUAL - LPA SERIES AMPLIFIERS Description The LPA series is a range of audio power amplifiers using bipolar power devices which are - depending on the model, respectively the power - supplied by a single voltage linear power supply (class AB) or a dual-voltage linear power supply (class H, or more precisely class G). -
Page 4: Controls And Connections
USER MANUAL - LPA SERIES AMPLIFIERS Controls and Connections Connections - Rear (Models LPA500 & LPA 800) Connections - Rear (Models LPA1400, LPA 1800, LPA2400, LPA3000) PUSH PUSH Controls - Front Display - Front 21 22 PAGE 3... -
Page 5: Functional Description
USER MANUAL - LPA SERIES AMPLIFIERS Functional Description The LPA series is an analog audio power amplifier with two channels, which can be used with inde- pendent input signals (stereo mode), identical input signal (parallel mode) or in bridge mode as a single channel amplifier. - Page 6 USER MANUAL - LPA SERIES AMPLIFIERS Channel signal outputs. These are - depending on version - balanced TRS or male XLR connec- tors. The signal presented to the inputs (7) or (8) is available here. No buffering or conditioning is applied to the input signal; the outputs (9) are simply in parallel to the inputs (7) and (8).
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Page 7: Setting The Operation Mode
Setting the operation mode Depending on the application, the LPA series amplifiers can be operated in STEREO, PARALLEL or BRIDGE mode. The mode is chosen by the button (11) with following options: STEREO mode: Both channels operate independently. - Page 8 USER MANUAL - LPA SERIES AMPLIFIERS Installation, Cooling and Wiring Rack Mounting Due to the weight of the unit, rack mounting shall only be expedited in racks with additional rear mounting profiles and internal front-to-rear support shelf rails, in order to avoid the complete unit weight to be only held by the units’...
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Page 9: Operation
USER MANUAL - LPA SERIES AMPLIFIERS Operation A. Connections For connecting this unit to AC mains, please note: Check whether the AC mains voltage and frequency is the same as this product is specified for (see rear panel of product). Whenever the specified voltage or your AC plug should not match the local conditions, do NOT plug the AC cord into the wall outlet and contact you dealer immediately. - Page 10 USER MANUAL - LPA SERIES AMPLIFIERS Connections The LPA series amplifiers use the below connector types, for which the pin assignment must comply with the following specification. Always make sure to use good connectors and cables to ensure proper operation. Balanced signal connections are to be preferred over unbalanced connections where applicable and feasible.
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Page 11: Technical Specifications
USER MANUAL - LPA SERIES AMPLIFIERS Technical Specifications Parameter/Model LPA500 LPA800 LPA1400 LPA1800 LPA2400 LPA3000 Power @ 8Ohm x2 125 W 200 W 280 W 360 W 500 W 650 W Power @ 4Ohm x2 200 W 300 W 450 W... -
Page 12: Ec Declaration Of Conformity
ROHS Directive 2002/95/EC and is marked as follows: Shoeburyness, 14. June 2013 Place and date of issuing Authorized Signature www.hill-audio.com Hill Audio products are developed, manufactured and distributed by Adelto Technologies Vanguard Way, Shoeburyness, Essex SS3 9QY, UK www.adelto.com | sales@adelto.com...
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