SY -3A-40W Installation Manual

40w power amplifier

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SY-3A-40W

Installation Guide

40W Power Amplifier
SY Electronics Ltd, Unit 7, Worrall Street, Salford, Greater Manchester, M5 4TH, United Kingdom
Tel: +44 (0) 161 868 3450 – Fax: +44 (0) 161 868 3459 –
www.sy.co.uk

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Summary of Contents for SY SY-3A-40W

  • Page 1: Installation Guide

    SY-3A-40W Installation Guide 40W Power Amplifier SY Electronics Ltd, Unit 7, Worrall Street, Salford, Greater Manchester, M5 4TH, United Kingdom Tel: +44 (0) 161 868 3450 – Fax: +44 (0) 161 868 3459 – www.sy.co.uk...
  • Page 2: Connectors And Controls

    SY-3A-40W The SY-3A-40W is a 40W mono (summed stereo) Power Amplifier, with both 70V and 100V line speaker outputs, that can be used with many products such as SY-HD-3.5AD HDMI Audio De-embedder, or even as standalone amplifier. This amplifier also features a voice-over capability that will allow its use in presentation applications.
  • Page 3: Safety Instructions

    Repair of this product should only be carried out by qualified professionals as this product contains sensitive devices that may be damaged by any mistreatment. Ensure that the SY-HD-3.5AD is used in a dry environment. Do not allow any liquids or harmful chemicals to come into contact with this product.
  • Page 4: Using The Front Panel Controls

    70V Line Output (US) Second, decide on the microphone connector mode. Do not switch to 48V phantom power mode while the SY-3A-40W unit is powered up as this may damage the power amplifier MIC / LINE input, the microphone, or both.
  • Page 5: Rs232 Control Commands

    Increase or decrease the treble response RS232 Control Commands The following RS232 commands provide control of the SY-HD-S41 from a PC, laptop or programmable control panel. The RS232 settings are: 9600 baud, 8 bits, no parity, and 1 stop bit.
  • Page 6 RS232 Commands with ID Values The 16 position switch sets an ID value for each SY-3A-40W amplifier when they are connected When the 16 position switch is set to 0, the commands given in the above table are used as stated.
  • Page 7 SY-3A-40W Figure 1 – SY-3A-40W Connection Diagram www.sy.co.uk...
  • Page 8: Specifications

     Damage to the product due to incorrect usage or storage  Damage caused by unauthorised repairs  Damage caused by mistreatment of the product 5. Please direct any questions or problems you may have to your local dealer before contacting SY Electronics. www.sy.co.uk...

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