Hill Audio ZPR-3520 User Manual

3-zone preamp-mixer

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RevA 10-2015

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Summary of Contents for Hill Audio ZPR-3520

  • Page 1 RevA 10-2015...
  • Page 2: Important Safety Instructions

    USER MANUAL - ZPR3520 3-ZONE MIXER 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 - ZPR3520 3-ZONE MIXER Description The ZPR3520 3-Zone Preamp-Mixer is a preamplifier with 2 microphone inputs, 6 stereo inputs, adjustable talk-over and three balanced zone outputs, two in stereo and one in mono configuration. The numerous installation-specific features make this unit a very versatile choice in any environment from leisure to commercial applications, where music zoning with different sources need to be com- bined with voice announcements.
  • Page 4: Controls And Connections

    USER MANUAL - ZPR3520 3-ZONE MIXER Controls and Connections Connections - Rear Output Section Input Section 15 14 Controls - Front Input Section Output Section PAGE 3...
  • Page 5: Functional Description

    USER MANUAL - ZPR3520 3-ZONE MIXER Functional Description The ZPR3520 is a zoning mixer which allows to connect up to two microphones and 6 stereo sources. The microphones have a dedicated equalizer and an automatic talkover function which provides microphone priority over program material if required. One of the stereo inputs is balanced, specifically catering for connections to the output of a stage mixer, thus making the ZPR3520 a perfect centre piece of a small hospitality venue sound system with occasional live music.
  • Page 6 USER MANUAL - ZPR3520 3-ZONE MIXER FOH input. This is a ¼’’ TRS balanced stereo input specifically designed to allow the connection of the output of a stage mixer, in order to use the connected sound system for the replay of the stage mixer’s signal.
  • Page 7: Remote Volume Control

    USER MANUAL - ZPR3520 3-ZONE MIXER Zone Music Level Control. This control determines the total volume of a relative zone output’s program, including both the music program and the microphone signal if the latter is enabled. The microphone share in the total signal can be set independently by control (25). Zone Microphone Level Control.
  • Page 8: Internal Settings

    USER MANUAL - ZPR3520 3-ZONE MIXER Internal Settings WARNING - DANGER Changing the internal settings requires to open the unit. Prior to opening the unit, the unit shall be disconnected from any AC supply. Any work on an open unit shall be expe- dited only by qualified, certified personnel.
  • Page 9: Operation

    USER MANUAL - ZPR3520 3-ZONE MIXER 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 - ZPR3520 3-ZONE MIXER Connections The ZPR series mixers 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 connections are to be preferred over unbalanced connections where applicable and feasible.
  • Page 11: Technical Specifications

    USER MANUAL - ZPR3520 3-ZONE MIXER Technical Specifications Signal/Noise..........>82dB (Line) AC IN (EU version)......AC220-250V~ 50Hz Crosstalk Damping........>65dB (Line) Power consumption........max. 18W THD............<0.05% (Line) Dimensions......W483xH44.5xD183.5mm Frequency response.........20Hz – 20 kHz Weight.............. 2.2 kg Block Diagram 3.5MM TRS JACK CH1 AUX SCREW TERMINAL 4 TS Remote level REMOTE LEVEL...
  • Page 12: Ec Declaration Of Conformity

    Shoeburyness, 23. October 2015 Place and date of issuing Authorized Signature www.hill-audio.com Hill Audio products are developed, manufactured and distributed by Adelto Technologies Unit 2A Springfield Road, Springfield Industrial Estate, Burnham-on-Crouch, Essex CM08UA, England www.adelto.com | sales@adelto.com...

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