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Abus HUB-4 Installation Manual

Multi-source hub

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HUB-4
Multi-Source Hub
Installation Manual

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Summary of Contents for Abus HUB-4

  • Page 1 HUB-4 Multi-Source Hub Installation Manual...
  • Page 2 Module. It also repeats infrared (IR) commands to the source components. Multiple Hubs may be used to expand the system to more than eight rooms. The A-BUS HUB-4 4 source 4 zone (x2) Multi-Source Hub with expansion Audio input [1] [2] - There are four stereo line-level source inputs [2].
  • Page 3 - The RCA Audio Outputs allow sharing of the audio sources with the main system amplifier or to expand to additional HUB-4 Multi-Source Hub. The audio levels adjusted at the input will be the same on the output so no level adjustment will be required on the additional Hub(s).
  • Page 4 Setup Input Level Adjustments [1] - The HUB-4 Multi-Zone Hub is supplied with the input level adjust- ments set fully clockwise. If one source is noticeably louder than the other sources, turn both the Left and Right Input Level Adjustments for that source counterclockwise, reducing the input level to match the volume level of the lowest source.
  • Page 5: System Design

    We recommend using only Volume Control Modules with IR receivers built in, so that you will be able to control the HUB-4 Multi-Source Hub by pointing an A-BUS IR Remote at the Volume Control Module, which will repeat the IR commands to the HUB-4.
  • Page 6: Operation

    Multi-Source Hub Operation The HUB-4 Multi-Source Hub is controlled by A-BUS infrared (IR) commands. There are four audio inputs. When the Hub receives a command for any one of the four inputs in any zone, the Hub will switch on. This will be indicated by the green status indicator. The 12 volt trigger will also activate. If source components are activated by a power strip switched by the trigger, they will also activate.
  • Page 7: Additional Features

    ABO-45 Keypad Volume Control Module The ABO-45 Keypad Volume Control Module was designed to work with intelligent A-BUS Multi-Source Hubs using standard A-BUS commands. The ABO-45 provides the following functions: Volume Up/Down Input selection Up/Down Room Off System Off Infrared repeating Additional features: Status indication Infrared talkback...
  • Page 8: Specifications

    Specifications HUB-4 Four-Source, Multi-Zone Hub Inputs Audio 4 x Stereo (RCA Sockets) 1 Vrms Adjustable (-6dB) Control ABX Control (RJ-45 Socket) Power 2 x 2.5 mm DC Sockets +V Centre (Banks A and B) Outputs Audio 4 x Stereo (RCA Sockets) 1 Vrms...

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Quartet2 hub-4