USER`S MANUAL
Contents
1. O ai 3 fs oO i ee ene as E Fig 2 7 11 Modify Device choose menu file modify device logo to set up the start up information of the device seza TP lal x input 2 0 0dB o Bo e o S ob Pood H NOHAWHWHAON w nunn ee o x 5 Ea G 2 SS ate eel Page 14 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSC24 1 Read all the SAFETY INSTRUCTIONS before using the product 2 This product must be earthed If it should malfunction or break down grounding provides a path of least resistance for electric current to reduce risk of electric shock This product is equipped with a cord having an equipment grounding conductor and a grounding plug The plug must be plugged into an appropriate outlet that is properly installed and earthed in accordance with all local codes and ordinance DANGER improper connection of the equipment grounding conductor can result in a risk of electric shock 3 Do not use this product near water for example near a bathtub washbowl kitchen sink in wet basement or near a swimming poor or the like 4 This product should be located away from heat sources such as radiators heat registers or other products that produce heat 5 The product should be connected to a power supply only of the type described on the operating instructions or as marked on the product 6 The power supply cord of the product should be unplugged from the outle2. Loudspeaker Control System The information contained in this manual is subject to change without notice No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording of any kind DSC24 Products Service Information Form Owner s Name Shipping address Street Nature of the problem Be sure to describe the conditions that existed when the problem occurred and what attempts were made to correct it lf warranty has expired payment method Cash Check i Visal Master card number Signature Enclose this form with the defective unit Do not mail separately DSC24 DIGITAL LOUDSPEAKER PROCESSOR Service This unit has very sophisticated circuitry and should only be serviced by a fully trained technician This is why each unit bears the following label To prevent electric shock do not remove covers No user serviceable parts inside Refer servicing to a qualified technician Worldwide Service Service may be obtained from your local authorized service center To obtain service simply present your sales receipt as proof of purchase along with the defective unit to an authorized service center They will handle the necessary paperwork and repair Remember to transport your unit in the original factory packaging 1 When sending an DSC24 products to the authorized service center for service be sure to fill out the service information f
3. 6 bands Low Shelving equalizer Hi Shelving equalizer TO ACCESS GAIN SWITCH Output impedance lt 100 ohms Min load impedance 600 ohms DA conversion 24 bit Sigma Delta 128 times oversampling Frequency response 20 Hz 20 kHz 0 5 dB S N ratio 110 dB typical Distortion lt 0 01 WARNING TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE Magnetic Field CAUTION Do not locate sensitive high gain equipment such as preamplifiers or tape decks directly above or below this unit Because this amplifier has a high power density it has a strong magnetic field which can induce hum into unshielded devices that are located nearby This field is strongest just above and below the unit If an equipment rack is used we recommend locating the amplifier s at the bottom of the rack and the preamplifier or other sensitive equipment atthe top The lightning bolt triangle is The exclamation point triangle is used Printed on used alert the user to the risk to alert the user to important operating recycled paper of electric shock and or maintenance instructions Page 2 User s Manual User s Manual Page 15 DSC24 DIGITAL LOUDSPEAKER PROCESSOR 10 Copy input output to data from the edited one to other input output channel choose channel by clicking any button of the channel then choose copy past function from the menu edit cape In Copy In Route Out Copy Out Route
4. the high pass filters low pass filters parametrics etc Note that when designing a new crossover the high and low pass filters will be set to default values 4 Use the EDIT keys on each input channel with the BACK and NEX T keys to select the gain delay and parametrics available on each input User s Manual Page 5 DIGITAL LOUDSPEAKER PROCESSOR 1 Input Gain The range of the control over the input gain is 36dB to 20dB in 0 1dB steps Figure 1 2 Input Delay The maximum available delay of each input is 999 00mS Figure 2 3 Input Polarity The polarity or phase of each output may be switched individually as below Figure 3 Page 6 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSG24 4 Setup the Input EQ parameter a la x Fig 2 2 5 Setup input channel delay parameter DSC24 lel x MSs Metres 7 Eom Temp Bf Fig 2 3 User s Manual Page 11 DSC24 DIGITAL LOUDSPEAKER PROCESSOR xxx program running firstly please check the unit is connect to PC by USB or RS485 1 Choose connecting from menu select comport by clicking ok You can use Search ID to find the connect devices also you can give the unit ID by hand lt can save your time Output Hide PO No El CUR Gain 0dB 12 z 9 6 3 0dB a z gt 12 E Bo e cd Fig 2 1 2 The Data currently use the unit will upload to Pc when they connected the screen of uni
5. bility forrepair or replacementas specified under this warranty if the damaged product has beensubject to misuse accident neglect orfailure to complywith normal maintenanceprocedures or if the serial number has been defaced altered or removed Nor will DSC24 accept responsibility for or resulting from improperalterations or unauthorizedparts or repairs This warranty doesnot cover anydamage to speakers or anyother consequential damageresulting from breachof any writtenor implied warranty DSC24WARRANTYPROVISIONS DSC24 will remedy any defect regardless of the reason for failure except as excluded by repair or replacement DSC24 willremedy the defectand ship the product within areasonable time afterreceipt of the defective product atan DSC24Authorized Service Center TO OBTAINWARRANTY SERVICE In the eventthat an DSC24 product requires service the Owner mustcontact DSC24 oran Authorized DSC 24 Service Center toreceive an R A N ReturnAuthorization Number andinstructions on howto return theproduct to the DSC24 Authorized ServiceCenter orto the factory DSC24 orits Authorized Service Center willinitiate corrective repairs uponreceipt of thereturned product Pleasesave original cartonand all thepacking materials in case shipping is required All products being returned to the factory or service center for repairs must be shipped pre paid If the repairsmade by DSC24or the DSC 24Authorized ServiceCenter are notsatisfactory Owneris instructe
6. d to give written notice to DSC 24 Ifthe defect or malfunction remains aftera reasonable amountof attempts by DSC24 to remedy the defect or malfunction the Owner shall then have the option to elect either arefund or replacement of saidDSC24 product freeof charge Therefund shall bean amount equalto but notgreater than the actual purchase price not including any taxes interest insurance closing costs and other finance charges minus reasonable depreciationon the product If a refundis necessary the Owner mustmake the defectiveor malfunctioning product availableto DSC24 freeand clear ofall liens orother restrictions MODIFICTTIONS OF EQUIPMENT DSC24 reserves theright to modifyor change equipment in whole orpart at anytime prior todelivery thereof in order to include therein electrical or mechanical improvements deemed appropriate by DSC24 but without incurring any liability to modify or change any equipment previously delivered orto supply newequipment in accordance with anyearlier specifications DISCLAIMER OF CONSEQUENTIALAND INCIDENTAL DAMAGES YOU THE OWNER ARE NOT ENTITLED TO RECOVER FROM DSC24 ANY INCIDENTAL DAMAGES RESULTING FROMANY DEFECTIN THE DSC24 PRODUCT THIS INCLUDESANY DAMAGETO ANOTHER PRODUCT OR PRODUCTSRESULTING FROMSUCH ADEFECT WARRANTYALTERATIONS No person has the authority toenlarge amend or modify this Warranty This Warranty is notextended by the length of time which the Owner is deprived ofthe use of product Repa
7. ery output4 The behaviour of each individual band can be changed to a variety of different filter shapes including high and low shelves and bandpass EQ type Frequency Gain Q Figure 10 11 Output Limiter The limiter on each output has adjustable attack and threshold with a release time that is selectable to be a multiplier of the attack time For example as shown below the attack time is 0 3mS and release is 2X so 0 6mS Figure 11 Threshold Attack Release User s Manual Page 9
8. ions BACK key moves backwards through list of parameters MENU key activates the main menu BYPASS will flatten the currently selected parametric sections or input graphic equalisers NEXT key moves forward through list of parameters D aeo N ENTER key enters the chosen menu confirms selections and changes filter types when editing parametric sections ESC exits menus back to the default screen Rotary Encoders Three encoders adjust the relevant parameters as displayed on the screen o GC N INPUT EDIT buttons illuminate red when pressed and go into mute mode if press for second it go in to every input channel EDIT mode 10 OUTPUT EDIT buttons illuminate red when pressed and go into mute mode if press for second it go in to every output channel EDIT mode 11 INPUT METERS show dBu clipping point of digital to analogue converters Green LED illuminates from 48dBu to OdBu yellow LED illuminates the clipping 12 OUTPUT METERS show dBu clipping point of digital to analogue converters Green LED illuminates from 48dBu to OdBu yellow LED illuminates the clipping 13 USB Connector Used to be sent or received information from computer by PC software 14 Scene change recall key Press switch for 1 second processor will load default set program Page 4 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSC24 8 Dowhoad data to Device choose Device groud from the menu communications then choose the pr
9. irs and replacement parts provided pursuant to theWarranty shall carryonly the non expiredportion of theWarranty THIS STATEMENT OF WARRANTY SUPERSEDES ALL OTHERS CONTAINED IN THIS MANUAL User s Manual Page 1 DSG24 DIGITAL LOUDSPEAKER PROCESSOR DIGITAL LOUDSPEAKER PROCESSOR DSG24 The information furnished in this manual does not include all of the details of design and engineering of 4 Technical Specifications this particular product not does it cover every possible application or situation concerning its usage FEATURES which may occur during the installation operation or maintenance of said DSC24 product Inputs 2 x XLR IN electronically balanced IMPORTANT Input voltage MAX 7 55 V 20dBu THE PRODUCT REQUIRES 6 bands parametric equalizers 16 shelving equalizer CLASS 2 OUTPUT WIRING 6 bands Low Shelving equalizer Hi Shelving equalizer Input impedance 20 kohms A N CAUTION VAN Common mode rejection gt 70 dB 1kHz AD conversion 24 bit Sigma Delta 128 times oversampling linear phase TO PREVENT ELECTRIC SHOCK DO NOT Shock Hazard Do Not Enter Outputs REMOVE TOP OR BOTTOM COVERS NO Choc Hasard N entrent USER SERVICEABLE PARTS INSIDE REFER Schocke Hazard Test Nicht ee eee eee Dee SERVICING TO QUALIFIED SERVICE BEE Output voltage MAX 7 55 V 20dBu PERSONNEL DISCONNECT POWER CORD Urto Hazard Do Non Entrano 6 bands parametric equalizers 16 shelving equalizer BEFORE REMOVING REAR PANEL COVER
10. ogram from PC and which memory you want to put at the device program 20 to 30 is protected you can down data to these 10 memories with input password please ask the password from your dealer 9 Upload data from device firstly the data will be uploaded when connecting to device only the current using data to work page youalso can choose upload from device from the menu communications and do the some process as 8 User s Manual Page 13 DSC24 DIGITAL LOUDSPEAKER PROCESSOR 6 Setup output channed EQ parameter DEZ lej x ad Bj Fig 2 4 m SEE A Vom st il F cay Fig 2 5 Page 12 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSC24 Rear Panel gt ap OUTPUT 1 INPUTB INPUT A 1 Power Switch 2 Power Cord Receptacle accepted voltage 90 240V 50 60HZz 3 RS485 In Out RJ45 sockets Usedfor transmission ofremote control data over long distance or multiple unitapplications 4 Outputs balance XLR connectors 5 Inputs balanced XLR connectors 2 Preliminary Set up 1 Design your crossover To do this press MENU and use the BACK or NEXT key to select Xover sub menu and then press ENTER Use the BACK or NEXT key to select Program and then press ENTER Finally 2 Note that when in a menu ENTER is always used to confirm selections 3 Use the EDIT keys on each output channel with the BACK and NEXT keys to select
11. orm that is enclosed at the end of this manual and include it inside your unit s shipping pack Do not send the service information form separately 2 To ensure the safe transportation of your unit to the authorized service center ship it in an original factory packing container 3 Do not ship the unit in any kind of rack Ignoring this warning may result in extensive damage to the unit and the equipment rack Accessories are not needed Do not send the instruction manual cables and any other hardware WEEE Mark If you wantto dispose ofthis product donot mix with general household waste Thereare separate collectionsystems for used electronic products inaccordance with legislation under the WEEE Directive Directive 2002 96 EC and is effectiveonly within the European Union Page 16 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSC24 LIMITED WARRANTY THE WARRANTY For a periodof one 1 year from thedate of deliveryto the original purchaser as shownon the originalinvoice or sales receipt DSC24warrants to the ORIGINAL OWNER ofeach new product provided it waspurchased at an Authorized DSC 24 Dealer that it isfree of defectsin materials andworkmanship and thateach product willmeet or exceed allfactory published specificationsfor each respectivemodel DSC24 agreesto repair orreplace at its discretion all defectiveparts at nocharge for laboror materials subjectto following provisions WARRANTY VIOLATIONS DSC24 shall take no responsi
12. t when left unused for a long period of time When unplugging the power supply cord do not pull on the cord but grasp it by the plug 7 Care should be taken so that object do not fall and liquid are not spilled into the enclosure through openings 8 The product should be serviced by qualified service personnel when A The power supply cord or the plug has been damaged or B Objects have fallen or liquid has been spilled into the product or C The product has been exposed to rain or D The product does not appear to operate normally or exhibits a marked change in performance or E The product has been dropped or the enclosure damaged 9 Do not attempt to service the product beyond that described in the user maintenance instructions All other servicing should be referred to qualified service personnel WARNING Do not place objects on the product s power cord or place it in a position where anyone could trip over walk on or roll anything over it Do not allow the product to rest on or to be installed over power cords of any type Improper installations of this type create the possibility of fire hazard and or personal injury SAVE THESE INSTRUCTIONS User s Manual Page 3 DSC24 DIGITAL LOUDSPEAKER PROCESSOR 1 Functions Front panel LCD Screen Shows by default the name of the last recalled memory on the bottom line of the screen Also used to show all parameters as they are edited and all menu select
13. t will shows computer connecting 3 Edit program please enter you program name eg 2 way system and edit the output at each channel Page 10 User s Manual DIGITAL LOUDSPEAKER PROCESSOR DSC24 4 Input Parametric EQ There are six bands of parameter equalisation available on every input The behaviour of each individual band can be changed to a variety of different filter shapes including high and low shelves and bandpass Changing the filter type is achieved by first encoder Confirm filter type by pressing ENTER y i d t b i Util O ign Filter type Frequency Gain Figure 4 5 Output Gain The range of the control over the output gain is 36dB to 20dB in 0 1dB steps Figure 5 6 Output Polarity The polarity or phase of each output may be switched individually as below Figure 6 User s Manual Page 7 DSC24 DIGITAL LOUDSPEAKER PROCESSOR 7 Output Delay The maximum delay of each output is 999 00mS Figure MS 8 Output High Pass Filter The high pass crossover filter on each output has a frequency range of 20Hz up to 2kHz Figure 8 Frequency Filter type Slope 9 Output Low Pass Filter The low pass crossover filter on each output has a frequency range of 20Hz to 2kHz Figure 9 Frequency Filter type Slope Page 8 User s Manual DIGITAL LOUDSPEAKER PROCESSOR 10 Output Parametric EQ There are six bands of parametric equalization available on ev
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