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LOUDSPEAKER

USER GUIDE

DSP730 IN-WALL DIGITAL ACTIVE

Summary of Contents for DSP730

Page 1: ...LOUDSPEAKER USER GUIDE DSP730 IN WALL DIGITAL ACTIVE ...

Page 2: ...s power either by unplugging the power connector from the rear of the unit or by unplugging the connector at the opposing end of the power cord or cable from its supply outlet As a result either or both of these connectors should remain accessible Safety warnings WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION NE PAS OUVRIR RISQUE DE DÉCHARGE ÉLECTRIQUE Caution to reduce the risk of electric ...

Page 3: ...es such as a radiator Leave at least 10cm around the product to ensure sufficient ventilation Radio interference FCC Warning This equipment generates and can radiate radio frequency energy and if not installed and used correctly in accordance with our instructions may cause interference to radio communications or radio and television reception It has been type tested and complies with the limits s...

Page 4: ... should contact your Meridian dealer Designed and manufactured in the UK Meridian Audio Ltd Latham Road Huntingdon Cambridgeshire PE29 6YE England Meridian Audio reserves the right to make changes and improvements to any of the products described in this document without prior notice Copyright 2020 Meridian Audio Ltd Part no P88488 Visit us on the Web www meridian audio com Product registration Re...

Page 5: ...aker User Guide Contents Introduction 1 Specifications 3 Installing the DSP730 4 Front and back panel 9 Setting up the DSP730 11 Configuring the loudspeaker using the IR eye 13 RS232 control and configuration 14 RS232 commands 16 Index 23 ...

Page 6: ...affle aluminium enclosure design which minimises unwanted resonances and colouration to ensure a reliable and repeatable performance in every installation The enclosure also acts as a heatsink with huge thermal capacity for the built in power amplifiers A separate mid range driver enclosure prevents the bass driver from interacting with the mid range unit Class M DSP engine Phase linear DSP crosso...

Page 7: ... separately The rough in box is first fitted to the wall the frame is mounted to it and the loudspeaker enclosure is then bolted to the frame The rough in box and frame can be adjusted for various wall materials and depths The frame is designed for mounting into new build partition and stud style walls or for retrofitting into stud or brick stone built walls A male to female IEC mains lead is supp...

Page 8: ...40kHz Horizontal dispersion 120 20Hz 10kHz 70 18kHz 6dB Front panel Switch selects Right L R or Left or Centre IR window LED indicators show power status and configuration settings Physical Dimensions 800mm x 203mm x 102mm 31 5 x 8 0 x 4 0 H x W x D Weight 11kg 24 2lb Grille dimensions 819 5mm x 222 5mm x 4mm 36 2 x 8 73 x 0 16 H x W x D Excluding frame and cable feed channel Power IEC mains lead ...

Page 9: ... Grab handle M3 Allen key Grille extractor tools 2 pieces The mounting frame is fitted to the wall box prior to fitting the loudspeaker The grab handle can be used to help with lifting the loudspeaker into position 1 Prepare for installation Remove the mounting frame it is packed underneath the loudspeaker within the packing carton Remove the grab handle it is packed in one of the foam packing pie...

Page 10: ...frame Slide the mounting frame into the wall box Clamp the frame to the wall with the M5 x 25mm button head clamping screws 8 pieces Tighten just enough to clamp the frame to the wall Do not overtighten as this may distort the frame Mounting frame Clamping screws M5 x 25mm ...

Page 11: ...n 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: ... 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 Fix with M5 x 20mm guide in screws 8 pieces Remove the grab handle to fit the last pair of screws This is no longer required Guide in screws M5 x 20mm ...

Page 13: ... Guide 6 Fit the 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 Lay the grille gently down onto the magnets which will hold it in place Grille ...

Page 14: ...er when connecting in a daisy chain Power The RF500 wall box power output using the supplied plug in mains cable Front panel The following diagram gives details of the front panel Right RS232 L R Left or Centre To enable Centre Elevation see user guide On Off Channel selector Indicators and IR receiver Fuse Power switch RS232 socket Item Description Channel selector Specifies the loudspeaker s rol...

Page 15: ...ker User Guide 10 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: ... will depend on the layout of the loudspeaker and screen When the channel selector switch set to L R Centre Elevation can be adjusted via RS232 see RS232 control and configuration page 14 The setting will be retained even if the loudspeaker is powered off Centre Elevation is only appropriate for loudspeakers located below the display screen or the mid height point of an acoustically transparent sc...

Page 17: ...onfiguring the loudspeaker using the IR eye page 13 or via RS232 as described in RS232 control and configuration page 14 In Centre mode If the system features a suitably equipped Meridian controller product Centre Elevation can be adjusted via the menu system of the controller product Check the user guide of the controller product to see whether it supports the Centre Elevation menu and how to adj...

Page 18: ...n White indicator flashes four times Centre mode activated Blue indicator flashes four times Centre mode deactivated IR eye The IR eye on the front panel of the loudspeaker can be enabled or disabled by holding down the Next and Previous keys respectively while powering up the loudspeaker Key and status Description Next key White indicator flashes twice IR eye on Previous key Blue indicator flashe...

Page 19: ... or Centre Cm Returns the current status of Centre mode When the channel selector switch is set to L R Centre mode is activated by default otherwise it is deactivated by default Centre Elevation The RS232 commands to adjust Centre Elevation are as follows Command What it does CESL Enables control of Centre Elevation by commands over SpeakerLink CEOFF Switches Centre Elevation off CEMIN Sets Centre...

Page 20: ... projection screen or under a fabric wall covering the front panel RS232 socket may be inaccessible In this case the SpeakerLink input cable which also carries RS232 connections can be used to configure the loudspeaker Temporarily disconnect the SpeakerLink cable from the product feeding the loudspeaker Connect the RJ45 plug into an RJ45 Inline Coupler to provide an RJ45 socket Connect the RJ45 so...

Page 21: ...lume level to 45 the command is VN45 This will cause the loudspeaker to change its volume and respond with Volume 45 Non volatile configuration and reset Some of the RS232 commands described in this document produce non volatile lasting configuration changes in the DSP loudspeaker These commands should be used carefully because they may affect the sound and operation of the loudspeaker without giv...

Page 22: ... Radio 65 LP AX or MS None sb 1 Select source Select source 2 SLS 65 TV None sb 1 Select source Select source 3 TV 65 TA T1 or IP None sb 1 Select source Select source 4 iPod 65 T2 or SA None sb 1 Select source Select source 5 SAT 65 CR or DC None sb 1 Select source Select source 6 Disc 65 CB None sb 1 Select source Select source 7 Cable 65 TX or DV None sb 1 Select source Select source 8 DVD 65 V...

Page 23: ...e Volume Plus Increase volume Volume 66 VM None Volume Minus Decrease volume Volume 64 Audio Effects TN Treble Number Go to Treble number Treble 6 0 BN Bass number Go to bass number Bass 5 0 LN Left number Go to balance setting Left 3 RN Right number Go to balance setting Right 6 P None Phase Phase Phase P None Phase Phase Phase Display DI ON OFF Display Light on or off Light On ...

Page 24: ...s allow control of a Meridian source connected to the master loudspeaker No response is given on RS232 Code Meaning Function PL Play ST Stop PS Pause RP Repeat NE Next PR Previous FF Fast Forward FB Fast Back MP Menu up MM Menu down ML Menu left MR Menu right N0 N9 Number keys SR Store CL Clear ...

Page 25: ...arameter Command Type Code Parameters Meaning Example Response IR receiver 2 IR ON Turns on IR receiver eye IR on OFF Turns off IR receiver eye IR off Speaker position BO SL Boundary EQ controlled by Speakerlink NV Boundary Speakerlink FR Free space equalization 3 NV Boundary Free WA Wall equalization NV Boundary Wall SH Shelf equalization NV Boundary Shelf CO Corner equalization NV Boundary Corne...

Page 26: ...RH Room Height in cm for EBC 5 NV EBA Room Height 210cm CE SL OFF MIN MED MAX Centre Elevation NV Centre Elevation Min LO SL ON OFF Loudness NV Loudness Speakerlink Cm 6 ON OFF Centre mode NV Left or Centre Mm SL MU MO Music Movie Mode 7 NV Music Mode AR PRI SEC OFF 8 High Power Array HPA mode NV HPA Mode Primary Status Reset NV None Non volatile A list of the non volatile settings RS Non volatile...

Page 27: ...by 2 Available only on Meridian DSP320 DSP320 2 DSP520 DSP520 2 DSP640 DSP640 2 DSP730 and DSP750 3 Free space equalization is not available on in wall loudspeakers 4 The non volatile subwoofer gain is only used when the non volatile subwoofer setting is not SL The range is 15 to 15 in 1dB steps 5 The non volatile room height is only used when the non volatile EBC setting is not SL The range is 15...

Page 28: ...4 configuring using the IR eye 13 controlling the loudspeaker 2 D Diffraction Expansion Technology 2 DYNAMIC amplifier design 1 E Enhanced Bass Alignment EBA 2 F factory reset 13 front panel 9 G grab handle fitting 4 grille fitting 8 I indicators 10 input 3 9 installation fitting the grab handle 4 fitting the loudspeaker 7 fitting the mounting frame 5 fitting the scrim and grille 8 locking the fra...

Page 29: ...via the front panel socket 15 via the SpeakerLink input 15 RS232 control and configuration 14 RS232 socket 9 S safety warnings iii scrim fitting 8 setting up 11 as a centre channel 12 individually with a TV 11 on the left of the system 11 on the right of the system 11 to play a mix of left and right audio 11 soundbar applications 11 SpeakerLink input 9 SpeakerLink output 9 specifications 3 status ...

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