DSP DSPE SERIES.cdr
Contents
1. 3 33 1 CHA Adjust the volume of channelA CHA C Adjustthe volume of channel A C only for DSP4800 amp DSP4800E 2 CHB Adjustthe volume of channelB CHB D Adjust the volume of channel B D only for DSP4800 amp DSP4800E 3 INPUTINTERFAC E TO PC 4 OUTPUT INTERFACE TO PC 5 2 20 LCD DISPLAY WITH BACKLIT 6 POWER ON OFF Note Press the rotary encoder 1 2 to switch between the CHA Band CHC D B REAR PANEL CH B IN BALANCED OTUPUT IMPEDANCE 16 NC ED 30K OHM A i B gt gt 0 0 0 0 Q R 50 PODOOd d gt POODOO d POOOO d PODOOd d gt gt POODOOd gt 8 5 gt bod DODDO bDoODOod DODOOOd pian a ae aa 366 1 Balanced input odB 30kOhm Forall the models both CHA and CHB have one pairof balanced input with cannon connector 2 Poweroutput output should be connected to the loudspeaker The CHA CHB2. outputs of DSPsenesamplifierhave one waterproof jackand one group of binding post Note The rated powerand the impedance load of loudspeaker orloudspeakersystem must match the amplifier see technical specification Please use the speaker cable only no mally provided with one red and one black wire Do not use the signal cable normally used formicrophone and audio equipment 3 Earthed ON FLOATING Separate the signal earth from the chassis Using this selectorto break earth loops which can form when several units are connected 4 Power AC 230V 10 50 60Hz 5 Airvents Note The fan of the DSP series cooling system creates a flow of airwith the direction from frontto back That means the airis taken from the opening on the front and is expelled through the opening on the front aftercooling the heatsinks and transformer Attention must be paid to avoid blocking these openings And neverplace the amplifier in which there isnot sufficient aircirc ulation OPERATION INSTRUC TION I OFF LINE MODE Switch on the power the system accesses the OFFLINE mode A Adjust the volume tum C HA C HB button to adjust the input level of CHA C HB B Setup the amplifier ID Press CHA button forabout 3 seconds the LCD shows as follows SETUP AMPLIFIER ID DEVICE NO 1 lt Amplifier ID Then tum CHA to change the amplifierID from 1 to 255 Press CHA button again and save the setting C Load program Press the CHB b
3. Record indicatesthe comectretum signalis not received Please operate again orcheckthe communication line 11 1 MENUCOMMAND File menu Open Open an existing File of PC Save Save current setting to PC Read From Memory Read the parameters of the program Send To Memory Save the value of parameters to the program Exit Exit PC application Mode menu Stereo Stereo mode the input and output of left and right channel is independent Bridge Bridge mode the output phase of left and right channel is reverse mono Mono mode the output phase of leftand right channel issame Test menu Sine wave Sine wave test generate the sine wave signal fortesting the system Frequency range 20Hz 20kHz Noise white noise test generate the white noise signal fortesting the system Debug menu connect Connectthe device to PC and then controlled by PC Disconnect Disconnect the device away from PC Help menu Content index to topics About DSP_6 Version and the information of company 12 2 PARAMETER ADJ USTMENT Underthe main interface clickthe relevant button to adjust theparameters of Gain PEQ Xover DElay Phase and Limiter DSP 6 o x File Mode Test Debug Help Series Output 1 mA Gain FEQ Xover Delay 180 L ns fy Ready 1 Gain Click Gainbutton to set the level of the Left rightChannel Volume Range 60dB to 608 2 PEQ Click PEQ buttonand then the
4. amplifier in this manner peaks which are annoying and sometimes dangerous particularly forthe loudspeakers enc losures are avoided Itisnormal forthe LEDsto lightup fora few moments when switc hing on Handling Do notforce knobsand connectors astheycould be damaged ff treated with excessive force Connectionsand prevention of possible interference Avoid installing yourequipment near radios televisions etc since they could cause noisy disturbance When connecting the other units in your sound system watch out for to so Called earth loops which can cause hum in the event of interference try using the EARTH switch on the amplifiers rearpanel Connectorcables To connect the amplifier to the mixer always make certain to use only signal cables screened cables made up of two wires plus a braid screen not power cables speaker cables nomallymade up of two wires usually witha greatercross section to connectthe amplifierto the loudspeaker enclosures always use power cables not signal cables asin the lattercase in fact the powerfrom the amplifiers would be partially disperse because of the cable ssmallercross section Take care of the connectorcables Always hold them by the connectors avoiding pulling the wire and avoid knots and twists when coiling them this gives the advantage of increasing theirlife and reliability Airc irc ulation forcooling Amplifiers comect cooling is ensured by an intemal fan the speed of which is c
5. DIGISYNTHETIC DS INTEGRATED DSP POWER AMPLIFIER DSP1800 DSP DSP1200 ol 44 e DSP 4800E DSP E SERIES PROFESSIONAL AMPLIFIER DSP1800E DS G IMPORTANT SAFETY INSTRUCTION WARNING When using electic products basic precautions should always be followed 1 Read all the SAFETY INSTRUCTIONS before using the product 2 This product must be earthed If it has malfunction or breaks down grounding provides a path of least resistance for electric curent to reduce tisk of electric shock This product is equipped with a cord having an equipment grounding conductorand 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 electic shock Check with a qualified electician or serviceman if you are in doubt as to whether the product is properly grounded Do not modify the plug provided with the product if it will not fit the outlet have a proper outlet installed by a qualified electrician 3 To reduce the risk of injury close supervision is necessary when the product is used near children 4 Do not use this product near water for example neara bathtub washbowl kitchen sink in wet basement
6. W 22 Bridge 1300W 8 30kg oo 2X350W 89 2x600W 42 2X800W 22 Bridge 1000W 8 Q g SNR gt 90dB THD N 0 08 1kHz MD 0 1 8 LkHz 1W Frequency response 20 20kHz 0 0 5d8 Input sensitivity impedance 0dB 0 775Vrms 30k Crosstalk gt 50dB Damping factor gt 500 1 LkHz 8 Phase response 18 20Hz 25 20kHz Voltage gain 40dB IkHz 8 Protection DC overload thermal and shorted protection Standard power AC110V 10 50 60Hz Di mension 483 32 95mm Gross weight 16
7. art DSP6 testing software 2 CONNECTION Clickthe Debug button and then clickConnect Select one device number 1 255 If this numberis the same asthe amplifier ID the LCD shows as follows CONNECT SUCCESSFUL PC CONTROL DEVICE Atthattime the system can be tested by DSP6 software All the functions under the offline mode is not valid 3 DISCONNECT Click Debug button and then click Disconnect the LCD shows as follows CONNECT CANCEL MCU_CONTROL DEVICE Then the software testing isnot valid The system retum the offline mode Regarding the operation of DSP6 software please referto the online help of it Ill PC SOFTWARE O PERATION The software adopts the advanced telecommunic ation control technology The usercan control the gain EQ crossover delay limiter program managementetc through the interface software The below introduces establish the connection and program management operation A Establish the connection 1 Installing the Software Run the application lt gt Setup will install the DSP6 application onto yourPC You canacceptthe default directory orspecify a different location to install the application 2 Connecting a PC Use a standard computercable accessory with the unit to connecta PC to the DSP a
8. e care of the connector cables Always hold them by the connectors avoiding pulling the wire and avoid knots and twists when coiling them this gives the advantage of increasing theirlife and reliability Checkyourcablesperodically making certain thatthey are in good condition that the connectors are conectly wired and contacts perfectly efficient infact many problemsand setbacks faulty contacts ground hum disturbance etc are due to the use of unsuitable offaultycables H o a Balanced cannon female connector i J m Oa 15 SPEC IFIC ATION yx RackSize 3U Power RMS DSP4800 4 450W 82 4X 700W 42 Bridge 2 1300W 8 0 39kg DSP3200 2x 1000W 82 RMS2X 1700W 42 41kg DSP2240 2 850W 8 0 RMS2X 1300W 40 39kg DSP1800 2x 650W 8 0 RMS2X 1000W 49 35kg DSP1400 2Xx450W 89 RMS2x 700W 40 BRIDGE 1300W 80 29kg we Rack Size 2U Power RMS DSP2200 2X450W 89 2X750W 4Q Bridge 1300W 8Q 30kg DSP1200 2X350W 8Q 2X600W 4Q Bridge 1000W 89 31kg DSP4800E 4x 450W 82 4X 700W 42 Bridge 2 x 1300W 80 39kg DSP3200E 2X1000W 8Q 2X1700W 49 2X2100W29 40kg DSP2240E 2X850W 89 271300 2XK1800W 22 37kg DSP1800E 2X650W 89 2X1000W 42 2X1200 2 34kg 2 2 450 89 2X700W 4Q 2X900W 22 Bridge 1300W 6 30kg ye Rack Size 2U Power RMS 2X450W 8 Q 2X750W 42 2X1000
9. frequency gain Q value and flat on off of 5 band PEQ canbe set Frequency range 19 7Hz 20 2kHz Q value range 0 4 128 13 3 Xover Clickthe Xovebutton and then the parameters of filter slope and frequency of HPF LPF canbe set The MinimumFrequency of LPF isnot lowerthan The maximum frequenc yof HPF 4 Delay Clickthe Delay button and then the delay unitand delaytime canbe set Max delay 8ms 5 Phase Clickthe 180 checkboxto selectThe reverse phaseO 180 6 Limiter Clickthe Limiterbutton and then the threshold hold time attacktime and release time can be adjusted Used forprotecting the system 14 CONNECTOR CABLE The following diagrams illustrate the wiring of the various types of sockets thatcan be used with the DSP poweramplifiers To connectthe amplifierto the mixer always make certain to use only signal cables screened cables made up of two wires plus a braid screen notpowercables speaker cables nomally made up of two wires usually with a greater cross section the use of unscreened cables could in fact cause annoying buzzes and background noise We therefore always suggest the use of balanced cables for microphones and line units wheneverpossible To connect the amplifier to the loudspeaker enclosures always use only power cables notsignal cables asin the lattercase in fact the powerfrom the amplifiers would be partially dispersed bec ause of the cable ssmallercross section Tak
10. mplifier Tools i Help COM Setup 7 Search Connect Disconnect 3 Configure COM port Clickon Tools in the top menu bar and select COM Setup to open the COM Setup window The application uses COM1 on the PC by default If necessary you can change the COM portused bythe application Clickthe COM Select COM1 pull down boxin the COM Setup window all the seral ports available in the PC list automatically then select the desired COM portand click OK button Einixi COM Select 6011 Select Search to open search function that will find out all the units in the net The multiple units with the same Address master ID and different Sub Address slave ID cannotbe identified You can identify such units only from the Sub Address slave ID please keep the Sub Address slave ID so that you can control such units when connecting with PC 4 Establish the Communication Connect MUTE Sub Add Device Select Connect button to open the Connect window Fill in the Add and or Sub Add to selectthe unit ClickConnectto go online hen you can adjustthe amplifier s parameters of gain EQ crossover delay compress limit mode etc The Address main ID is from 1 to 255 thatcan be setup by the userfreely The Sub Address slave ID is from 1 to 65536 that is preset in the factory and cantbe changed The Sub Address will display each time the unit powers on orpress the left jog wheel aftertuming
11. on The unitis mute default if mute is selected by clicking the MUTE checkbox otherwise the unit gain remains Disconnect means the unit connecting goes out of the PC control The unit will reload the program automatically while disconnect The gain will escalate gradually up to the program gain if the program gain isnot mute and AUTO MUTE is OFF referto SETUP VOLUME PROTECTin amplifier manual NOTE The user must fill in Sub Add slave ID to connect the unitif two orabove units with the same Add master ID Otherwise the system would connectall the units with the same Add master ID to cause communication malfunction If no units have the same Add master ID the usercan connect the units without Sub Add slave ID setup The presentconnect unit disconnects automatically every time connecting a new unit Click Device button to open the Device window The usercan modify the Name of the unitand manage the device information before connect The maximum units canbe managed are 255 Selecta device clickOK button the device information will be sent to the Connect window l ROOM LEFT 1 B Program Management E Memory precinct i lol xj Program Name Retesh LINE ONE LINE TWO Upload File Down Setup Down Delete Delete All Save OK Amplifier current Program is NO 3 A program can be stored in any one of the 20 available memory locations The No 21p
12. ontolled by a special sensor the speed is proportonal to output power and therefore the temperature generated rememberneverto blockthe airvents located on the unit s sides in any way the airnecessary forcooling passesthrough these If the amplifieris keptin a flightcase during use make certain thatithas sufficient openings at both the amplifiers air vents Avoid locating it very small spaces which dontallow corect aircirc ulation FEATURE Integrated system Perfect electronic protections short circuit overload protection overheating protection and direct current excursion protection Network control Built in 48 bit DSP processor and dynamic range up to 116dB 48kHz sampling rate A D D A Low noise and lower distortion Well designed signal generator sin wave and white noise S PDIF input output option Matrix control up to 255 units controlled by selecting address code Save and recall all parameters via PC parallel port 723 bands PEQ limiter threshold attack time and release time adjusted delay max 8ms phase invert input gain control Two crossover range 20Hz 20kHz Crossover frequency adjusted Slope 6 12 18 24 AND 4808 Butterworth Linkwitz Riley filter Three output modes stereo mono and bridge only for DSP1400 DSP1400E DSP2200E DSP1200E 2 THD N 0 08 1kHz Frequency response 20Hz 20kHz 22 20 LCD display with backlit CONTROL PANEL A FRONT PANEL
13. or near a swimming pool or the lake 5 This product may be capable of producing sound levels that could cause permanent hearing loss Do not operate fora long period of time at high volume level or ata level that is uncomfortable If you experience any hearing loss or ringing in the ears you should consult an audiologist 6 This product should be located so that its location or position does not interfere with its proper ventilation 7 This product should be located away from heat sources such as radiators heat registers or other products that produce heat 8 The product should be connected to a power supply only of the type described on the operating instuctions or 85 marked on the product 9 This product may be equipped with a polarized line plug one blade wider than the other This is a safety feature If you are unable to insert the plug into the outlet contact an electrician to replace your obsolete outlet Do not defeat the safety purpose of the plug 10 The powersupply cord of the product should be unplugged from the outlet when left unused fora long period of time When unplugging the powersupply cord do not pull on the cord but grasp it by the plug 11 Care should be taken so that object do not fall and liquid are not spilled into the enclosure through openings 12 The product should be serviced by qualified service personnel when A The power supply cord or the plug has been damaged B Objects have fallen or liquid has been
14. rogram isa default one who can t be refreshed EQ and Limitercurve is smooth No delay The phase is zero Refresh Write the current program content into the unit The symbol indicates there are setup parameters in program Vice versa Upload Recallthe program and setup the program numberas the current one mute and passthe parameters to the PC program interface 10 File Down Download the file stored in PC into the unitas the program Setup Down Collectthe current interface parameters to form a program and down load into the unit Delete Delete the current program Delete All Delete all the programs Save Store a program in PC Enter Program Name AUDIO LEFT Select Program Volume Mute The usercan select the file gain in File Down mode the parametergain in Setup Down mode ormute when download the program Such gain can be effective only if the unitis in the offline mode and AUTO MUIE is OFF In online mode the unit will download the file and recall the program when NeworOpen the file If the current program is No 21 the usercan t New orOpen the file Note All the communication states are indicated in the bottom leftcomer 1 Finish 1 isthe Add masterID Finish indicates the communication send orreceive is completed 1 Please Wait Please Wait indicatesthe data hasnot been sentout Please wait 1 Record
15. spilled into the product C The product has been exposed to rain D The product does not appear to operate nomally or exhibits a marked change in performance E The product has been dropped or the enclosure damaged 13 Do not attempt to service the product beyond that described in the usermaintenance 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 tip over walk on orroll 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 Installation amp operating instruction Mains powerconnection Before connecting the amplifier to the mains power socket make certain that the voltage corresponds with that indicated on the rear of the unit an allowance of 10 is acceptable Before connecting the power cable to the mains always make certain that it is not damaged and that there are no bare wires always connect the power cable to the amplifierbefore switching iton and only remove the cable afterswitc hing itoff Switc hing on and off In an audio system its alwaysbetterto switch power amplifierson lastand off first Rememberto switch off the amplifier before connecting it to ordisconnecting it from other units and to switch always on first the mixer and then the
16. utton forabout 3 seconds the LCD shows as follows LOAD PROGRAM gt 11 Program Number NO PEQ XOVER DELAY Program name Then tum CHA to select one program 1 11 Press CHB button again save the setting and load the selected program Atthe same time the LCD shows LOADING Several seconds later the LOADING isfinished and the system retum the menu D SETUP VOLUME PROTECT Underthe menu of LOAD PROGRAM pressthe CHB button again forabout3 secondsand then the LCD shows as follows VOLUME MUTE PROTECT AUTO MUTE ON Tum the CHB button to switch on off AUTO MUTE Then pressthe CHB button again to save the setting AUTO MUTE ON When the powerison the volume of CHA C HB is MUTE automatically AUTO MUTE OFF When the poweris on the volume of CHA CHBcomesto the setting when powerwas off lasttime NOTE 1 Among 11 programs No 11 isnot used underthe online mode without PEQ XOVER and DELAY The other 10 programscan be saved and recalled onthe online mode 2 The volume is mute automatically afterevery LOAD PROGRAM 3 When the system switches from the online mode to the offline the system can load the program thatis saved underth online mode Atthe same time the volume is mute automatically Il ONLINE MODE 1 Connectthe amplifierto PC with the rght cable insertone end otcable into parallel port of PC and the otherend into the PC REMOTE in the front panel of amplifier St
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