Meridian DSP730 User Manual
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Meridian DSP730 User Manual

In-wall digital active loudspeaker
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DSP730 IN-WALL DIGITAL ACTIVE
LOUDSPEAKER USER GUIDE

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Summary of Contents for Meridian DSP730

  • Page 1 DSP730 IN-WALL DIGITAL ACTIVE LOUDSPEAKER USER GUIDE...
  • Page 2 DSP730 In-Wall Digital Active Loudspeaker User Guide Important safety instructions • Read the instructions. Safety warnings • Keep these instructions.   • Follow all instructions. WARNING! • Do not use this apparatus near water. RISK OF ELECTRIC SHOCK – DO NOT OPEN •...
  • Page 3 DSP730 In-Wall Digital Active Loudspeaker User Guide Radio interference Climate The equipment has been designed for use in moderate climates FCC Warning: This equipment generates and can radiate and in domestic situations. radio frequency energy and if not installed and used correctly in accordance with our instructions may cause interference to Only use at an altitude not exceeding 2000m.
  • Page 4 DSP730 In-Wall Digital Active Loudspeaker User Guide Copyright and acknowledgements Sales and service Visit us on the Web All direct support for Meridian products, systems and associated www.meridian-audio.com software is provided through our authorised distribution network. Product registration If you require any such advice or information, you should contact your Meridian dealer.

  • Page 5: Table Of Contents

    DSP730 In-Wall Digital Active Loudspeaker User Guide Contents Introduction Specifications Installing the DSP730 Front and back panel Setting up the DSP730 Configuring the loudspeaker using the IR eye RS232 control and configuration RS232 commands Index...

  • Page 6: Introduction

    Optimised for use behind a screen or stretched fabric wall- Phase-linear DSP crossovers with textbook performance ensure coverings, the DSP730 boasts a high dynamic range and an the drive units remain in phase with each other across their exceptional signal-to-noise ratio enabling it to provide distortion- crossover regions.
  • Page 7 Construction • In most installations, the loudspeaker will be controlled by another Meridian product within the system. The DSP730 is designed to have an elegant profile, with only • Alternatively, the loudspeaker features an infra-red receiver 102mm installation depth. which allows it to be controlled using a Meridian System It is made up of a narrow, self-contained, all-metal enclosure Remote.

  • Page 8: Specifications

    DSP730 In-Wall Digital Active Loudspeaker User Guide Specifications Audio input Front panel • 1 x Meridian SpeakerLink connector (RJ45). • Switch selects Right, L+R, or Left or Centre. • IR window. Audio output • LED indicators show power status and configuration settings.

  • Page 9: Installing The Dsp730

    DSP730 In-Wall Digital Active Loudspeaker User Guide Installing the DSP730 The loudspeaker is designed to be fitted in a Meridian wall 1. Prepare for installation box type RF500. If necessary, refer to the RF500 Wall Box • Remove the mounting frame; it is packed underneath the Installation Instructions : loudspeaker within the packing carton.
  • Page 10 DSP730 In-Wall Digital Active Loudspeaker User Guide 3. Fit the mounting frame Mounting • Slide the mounting frame into the wall box. frame • Clamp the frame to the wall with the M5 x 25mm button- head clamping screws (8 pieces).
  • Page 11 DSP730 In-Wall Digital Active Loudspeaker User Guide 4. Lock the frame into place Once the frame is tight against the wall: • Lock into place with M5 x 10mm button-head lock screws (6 pieces). • Lock tight. Lock screws (M5 x 10mm)
  • Page 12 DSP730 In-Wall Digital Active Loudspeaker User Guide 5. Fit the loudspeaker • Using the grab handle, sit the loudspeaker on the lower edge of the wall box. • Plug in the RJ45 cable(s) and AC supply. • With the aid of the grab handle, slide the loudspeaker into position, inserting the top of the loudspeaker into the wall box first.
  • Page 13 DSP730 In-Wall Digital Active Loudspeaker User Guide 6. Fit the grille Grille • Carefully hold the grille with your fingers at the top, • Locate the lower edge of the grille at the bottom edge of the mounting frame for alignment.

  • Page 14: Front And Back Panel

    DSP730 In-Wall Digital Active Loudspeaker User Guide Front and back panel Connections Front panel The following diagram gives details of the connections on the The following diagram gives details of the front panel: back of the loudspeaker: Indicators and IR receiver...
  • Page 15 DSP730 In-Wall Digital Active Loudspeaker User Guide Status indicators Status Description Steady blue Loudspeaker in standby. Steady white Loudspeaker operating. For an explanation of the configuration status indicators see Configuring the loudspeaker using the IR eye , page 13.

  • Page 16: Setting Up The Dsp730

    DSP730 In-Wall Digital Active Loudspeaker User Guide Setting up the DSP730 This section explains how to set up the loudspeaker in each of • Choose between Off (lowest), Minimum, Medium, or Maximum (highest). the typical applications. The ideal setting will depend on the layout of the loudspeaker Using the loudspeaker on the left of the and screen.
  • Page 17 When set to Left or Centre, the loudspeaker needs to have Centre mode activated in order to make Centre Elevation available. This can be done using a Meridian System Remote as described in Configuring the loudspeaker using the IR eye , page 13, or via RS232 as described in RS232 control and configuration , page 14.

  • Page 18: Configuring The Loudspeaker Using The Ir Eye

    Configuring the loudspeaker using the IR eye Some settings can be changed by sending commands from a Key and status Description Meridian System Remote (not supplied) directed at the IR eye Next key IR eye on while powering-up the loudspeaker. The status of the setting...

  • Page 19: Rs232 Control And Configuration

    DSP730 In-Wall Digital Active Loudspeaker User Guide RS3 control and configuration For the full list of RS232 commands for DSP loudspeakers see Centre Elevation RS232 commands, page 16. This covers non-volatile settings The RS232 commands to adjust Centre Elevation are as follows relating to installation options as well as standard control commands to be used by third-party control systems.
  • Page 20 DSP730 In-Wall Digital Active Loudspeaker User Guide RS232 via the front-panel socket also carries RS232 connections, can be used to configure the loudspeaker. The front-panel RS232 allows you to configure the loudspeaker • Temporarily disconnect the SpeakerLink cable from the to suit its role in the system, or perform firmware updates.

  • Page 21: Rs232 Commands

    DSP730 In-Wall Digital Active Loudspeaker User Guide RS3 commands RS232 is one of several interfaces carried by the Meridian An RS232 command is provided to reset the loudspeaker to its Speakerlink RJ45/Cat5 connection. The Meridian Distributor default configuration. For loudspeakers with IR receivers such...
  • Page 22 DSP730 In-Wall Digital Active Loudspeaker User Guide Loudspeaker control commands These commands are used for everyday control of a pair loudspeakers such as by a control system connected to the master loudspeaker through a Meridian Distributor. Command Type Code Parameters...
  • Page 23 DSP730 In-Wall Digital Active Loudspeaker User Guide Command Type Code Parameters Meaning Function Example Response Volume Volume number Go to volume number Volume 65 None Volume Plus Increase volume Volume 66 None Volume Minus Decrease volume Volume 64 Audio Effects ±##.#...
  • Page 24 DSP730 In-Wall Digital Active Loudspeaker User Guide Source control commands These commands allow control of a Meridian source connected to the master loudspeaker. No response is given on RS232. Code Meaning/Function Play Stop Pause Repeat Next Previous Fast Forward Fast Back...
  • Page 25 DSP730 In-Wall Digital Active Loudspeaker User Guide Configuration The settings made are non-volatile (ie they remain when the loudspeaker is powered down). These settings can override These commands affect only the connected loudspeaker. They commands from a SpeakerLink controller, so they should be configure features of the loudspeaker that would otherwise used with caution.
  • Page 26 DSP730 In-Wall Digital Active Loudspeaker User Guide Command Type Code Parameters Meaning Example Response SL, ON, OFF Audio Effects Enhanced Bass Alignment (EBA) NV EBA On SL, OFF, MIN, MED, MAX Enhanced Boundary Control (EBC) NV EBC Med Room Height in cm for EBC...
  • Page 27 Infra-red receiver status IR on/IR off DSP640.2, DSP730, and DSP750 Centre mode status A text description of the status 7. Music/Movie mode applies only to the Meridian DSW and Identity A list of product name and DSW600. versions 8. HPA available only on Meridian DSP520.2, DSP640.2, Reset DSP730 and DSP750.

  • Page 28: Index

    DSP730 In-Wall Digital Active Loudspeaker User Guide Index configuring using the IR eye 13 controlling the loudspeaker 2 back panel 9 indicators 10 back panel connections 9 input 3, 9 balanced outputs 9 installation Diffraction Expansion Technology 2 fitting the grab handle 4...
  • Page 29 DSP730 In-Wall Digital Active Loudspeaker User Guide output 3, 9 safety warnings iii scrim, fitting 8 setting up 11 as a centre channel 12 power input 9 individually with a TV 11 power switch 9 on the left of the system 11...

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