USER MANUAL - Juice Sound & Light
Contents
1. OR 1 speaker speakers of 160 speakers of 8Q speakers of 40 of 20 Note The A5000 and A6000 models both incorporate an adjustable output limiting control concealed behind the front panel Consult an authorised Chevin dealer to enable this feature CHEVIN RESEARCH Mono bridge mode WARNING You cannot bridge the A700v A5000 A6000 QB1000 600 Line250 or Line500 Inputs A500 1 Make a lead from the source with two XLR plugs at the amplifier end 2 HOT output from the source goes to pin 2 of Channel A XLR and pin 3 of Channel B XLR 3 COLD output from the source goes to pin 3 of Channel A XLR and pin 2 of Channel B XLR 4 The cable screen goes to pin 1 of both XLR plugs Q6 Q1004 1 Make two leads one for each source channel Each lead needs 2 XLR plugs at the amplifier end 2 In each lead HOT output from the source goes to pin 2 of the first XLR amp pin 3 of the second XLR 3 In each lead COLD output from the source goes to pin 3 of first XLR amp pin 2 of second XLR 4 The cable screen goes to pin 1 of both XLR plugs 5 In each lead first XLR goes to INPUT A INPUT C and second XLR goes to INPUT B INPUT D A750 eA1000 o A1004 e A1500 e A2000 e A3000 e A4000 e A5003 Q900 1 Bring the input signal into channel A as usual 2 Make a lead with an inline XLR socket to go to the Channel A LINK connector and an XLR plug to go to the Channel B INPUT socket 3 Connect socket pin 2 to plug pin 3 and similarly socket pin 3 to2. 000 A5003 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL CHEVIN T 3 RESEARCH LINEAR AMPLIFIER CHANNEL B Channel A Power Clip Channel B Power switch gain and Signal gain control indicators control A5000 A6000 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL Model shovvn is A6000 Signal indicator values are different for A5000 A6000 LINEAR POWER AMPLIFIER The Limiter indicator lights when amp is being Power Signal Channel A Channel B Channel A and B driven into clip and shows SoftClip system is active amp Limiter If clip threshold is exceeded the intensity of this LED ie gain gain Power switches gives an indication of the degree of overdrive indicators control control CHEVIN RESEARCH 10 A750 A1000 A1004 1500 2000 A3000 SEE PAGES 3 4 amp 5 REAR PANEL CHANNEL B CHANNEL A mur um outputs ourpurs oureurs ovrevrs LINK DE M ENOLAND BY Evin neseancn iro C Pomp LIES Em Vari speed Channel B Channel B Fuse Channel A Channel A Vari speed cooling fan input and link dual output dual output input and link cooling fan connectors connectors connectors connectors A4000 A5003 SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 F
3. 5900 05900 Ip Mojaq gpl 2210 4 31uouluieu 0 0 X G LEX ule Sd AOt ST A0T JO sseoxa Ul MIS ZpOp ZHc ZHAOV ZHZ APE gp0 upiwpueq amod L s ouuetp Jo ON M009 002 ueup Jad og olu e u MOSE ueup Jad op olu ndino samod SNY AQ0ZV 00SV suone ypods ej u p RESEARCH CHEVIN 14 Sqis bXoc sqios bxc c LSEXESbXZEL GIX61XGC G ne 21 001 0 2 022 VNI9 lelp uuuii eju yos SAY AL 8p0 OXOL eju 8066 80611 866 80021 eju 9ov0 0 e u SAO ZHY9L ZHOE 4 MOOS MOSE A0 uonejedo aur 00S u 1 Sqige 5391 Sqiov 6x8l SIX61XSC S Ne 021 001 22 VAAL eju yos SAY AL 800 0201 eju 8ps6 gpsi gps6 apoc l eju 00 eju SAO 2201 ZHOE 4 MOSZ MSZL A000 uonejedo aur osc uri Sali bs LE Sqies bxs ec LSEXESPXZEL LSEXESPXBLL 51 6 nv AQCL OOL 022 ueup Jed VAYE G ajeIpaUuUII JaUI rueu p yos SAY AL 800 0201 007 4PS6 80611 4PS6 8psci 99 00 v0 0 06x ST A0S 2 206 2 2 4 MOOZL 0002 MOOOE 0009V 5009 62 sav 6 049 L8EXE8PXCEL SIX61XGC S ne eju A0vZ 027 VAAS lelp tuull Jeaul 3 tueu p yos SAY AL 8 0 0201 007 8p56 80611 8066 80621 704070 v0 0 0 SIIJ AS9 ZHNO8 ZHZ Z M006 MOOGL 00 2 2006 Sal bs LT Sqios
4. 7 8066 80611 8ps6 80621 L0 0 v0 0 ox SASZ ZH109 ZHZ c M009 MOOOL r00LV sqi6L 645 8 5416 81 8 50122 60 sqizz 5301 LSEXEBPXBB 139X687X88 GIX6LXG E GIXGIXG E nc nc 021 001 021 001 2 022 2 022 VAN VIS ajeipeulull 9jeipeulull Jeaul jeeuy rueu p jos yos SINY AL SNY AL 8p0 8p0 OO OO 007 007 gps6 80 6 80 1 80 11 8066 8066 80621 0221 96 00 96 00 96v00 9610 0 ocx Obx SASZ ST AS ZH08 ZHC 20408 2 2 c c MOSE MOSC M009 MSZY 000LV 0s V Sqg g byp 5016 Jeu SAIZ L L BAL S sale 1 L BAZ S SS015 SLcXEBVXyy SLCXESVXUV ww uadep x yap m s 3x61x47 1 amp 8X6IXS E uidep x x 1ubreu ni ni Syun pei 1ubiewsuorsueuiiq AOZL OOL A0Z1 001 10 qeD l s jeuiaiut 0 2 022 2 022 SYOA U DY ZH09 0S YAT L VARI uonduinsuoo Jamog 3jelpauiu ejepeuuu 3ndjno ye 4y 10 5q Andino pauous Je ul oiueu p Jeau tueu p Op Z MOJ q peo yos yos Duiddip U0I2910J4d SINY AL SINS AL Op OU 1ndino n t unisu s 3nduJ gp0z 8p0 4 3 uon efa1 apow uoululo2 0201 0401 peouejeq suep duli 3ndu 007 007 40326 Huidweg eu gps6 ZHAOE ZHOL 9522 194044 eu PSLL 210 4 355047 8006 8066 ZHAOE ZHOL 9592 1S10 A 80021 80021 4ndino ini jeu d 01721 esiou 0 jeubis 908070 908070 dip Mojaq EPL zH10Z 0
5. 99 01d Uy OVW ndino in unisu s 1ndul 4 uon 1 apow uotuutuop peouejeq p duli ynduy 40392 Buiduieq ZHNOE ZHOL 2582 15104 ed lesson ZHNOE ZHOL BSED 1510 payyblamun ndino ini g l dA asiou 0 jeubis dip mojaq gPL 2 02 dip mojaq gp Ied uonJojsip 31uouuu 5301 uen JO ss x Ul MOIS APE por ipIMpueq sjeuueup JO ON ueup Jad og olu ueup Jad op olu uetp Jad oz olu 2 402 2 01 3ndino Jamod sIWu suone2iDeds 2 gt e RESEARCH Mono bridge loading and power outputs see page 6 for details Model Minimum load Power output A500 1 load of 8Q 650VV A750 1 load of 80 850W A1000 1 load of 80 1200W A1004 1 load of 80 2000W A1500 1 load of 80 2500W A2000 1 load of 40 2400W A3000 1 load of 40 3000W A4000 1 load of 40 4000W A5003 1 load of 40 5000VV Q900 1 load of 40 per channel pair 3000W per channel pair Q6 1 load of 8Q per channel pair 1200W per channel pair Q1004 1 load of 8Q per channel pair 2000W per channel pair Warranty This precision engineered CHEVIN product is guaranteed against defects due to faulty materials and workmanship for a period of twenty four 24 months from the date of the original purchase subject to the following restrictions This warranty is only valid in the country of purchase The equipment has not been abused or operated in co
6. EVIN RESEARCH CHANNEL A 0v 70v 100v olo eje MADE IN ENGLAND BY CHEVIN RESEARCH LTD Ls21 ALP Channel A input connector block Channel A output connector block SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL Vari speed cooling fan 13 Sqigop byg sqioec bxvi 501 2 TL sqir 540z Sqipe bx9L sqie oe Dtvl LSEXESPXZEL L8EXEBUXCEL 1 8 88 SIX6IXSCG GIX6lXSCG GIX6IXG E ne ne nc 021 001 eju 021 001 2 022 2 022 2 022 YN CS VA39 9 VA 9jelpeuuull 9jelpauuu 9jelpauuuu leaujopueu p jeeujomueu p Jeeui JWeUAp yos yos yos SNY AL SNY AL SNY AL 8p0 8p0 8p0 0301 OO OO 007 007 007 gps6 80 6 8066 80 1 80 1 80 11 8066 8066 8066 80621 80621 80 21 96 00 96 00 96 00 9670 96700 96100 05 9x ox ocx ST AS ST AS ST AS ZH08 ZHZ ZH08 ZHZ ZHY08 zHC r r r MOSEXZ MO09XZ M009 MOSE MO09XZ MO001XZ M0001 M009 009 000180 y0010 9b sql Z 63y zl 5011 63rl 18 X 87X88 GLX6LXG E nc AOC1 001 2 022 VAY Jeaul 3ltueu p yos SAY AL 8 0 0201 007 gps6 80611 8ps6 80621 L0 0 v0 0 OLX ST A09 ZH109 ZHZ c MOS9 MOSZI 005 Sqigz b LL Sqioz Pxe EL 18 X 87X88 GLX6LXG nc 021 001 2 022 VMEE lelp ului Jeaul 3itueu p yos SAY AL 8 0 0201 00
7. Inputs to Line250 and Line500 models The Line250 and Line500 models use block connectors at the rear panel Use connections at the source end as explained above for balanced or unbalanced sources At the amplifier end make wire connections rather than using an XLR connector Mono bridging Various models can have their channels bridged together except A700v A5000 A6000 QB1000 600 Line250 or Line500 For details about the necessary wiring see page 6 Speakon is a registered trademark of Neutrik AG XLR is a registered trademark of ITT Cannon Ltd CHEVIN a RESEARCH Outputs Connections are made to the amplifier load using Neutrik Speakon sockets except for Line250 and Line500 models As with input connectors maintain phase polarity throughout the system IMPORTANT High voltages are present at output terminals during operation and for a period afterwards Do not connect the amplifier to any other amplifier output or to any equipment other than a speaker system Take great care to note the wiring specifications particular to your amplifier model A700v One Speakon socket per channel wired as follows 1 HOT 2 NO CONNECTION 1 COLD not Ground 2 NO CONNECTION WARNING The A700v output is permanently connected in bridge mode Both hot and cold outputs carry high level signal Further bridging is impossible No terminal of the speaker socket is connected to ground Do not connect any part of the speaker system to g
8. NUATION dB CHANNEL A Q 6 CHANNEL C CHANNEL D Channel A Power Clip Channel B Channel C Power Clip Channel D Power gain and Signal gain gain and Signal gain switch control indicators control control indicators control 900 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL O O o 2 o CHANNEL A 1 CHANNEL B CHEVIN RESEARCH Q900 ZC power O 20 H ef c 273 omen CHANNEL C 7 CHANNELD Channel A Channel C Povver Clip Channel D Channel B Channel A B gain gain and Signal gain gain and C D Power control control indicators control control switches Line250 Line500 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL CNK sou san 2 Li PES ine 0 PC 3 85 70 100vstereo m line amplifier impura umwa mu mum Channel A Power Clip Channel B Power switch gain and Signal gain control indicators control CHEVIN 12 RESEARCH 26 SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL CHANNEL C D ovreurs oureurs INPUTD INPUTC oureuts outeurs CHANNEL A B INPUTB INPUT A Vari speed Channel Channel C D Fuse cooling fan C amp D input dual output connectors connectors 900 Channel A B dual output connectors Ch
9. OR OUTPUT WIRING REAR PANEL CHANNEL B CHANNEL A MADE IN ENGLAND BY gar iik PUT OTLEY LS21 3LP FUSE RATING 220 240V 30A 40A PLEASE SEE MANUAL Vari speed Channel B Channel B Fuse Channel A Channel A Vari speed cooling fan input and link dual output dual output input and link cooling fan connectors connectors connectors connectors A5000 A6000 SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL CHANNEL A INPUT Rie CHANNEL A OUTPUT INPUT LINK mms PLEASE SEE MANUAL q CONNETOR WIRING 2HOT COLD 1 GND CONNECTOR WING 1 HOT 1 COI MADE N ENGLAND BY OJLEY 1521 3LP LOAD 2 OHMS MINIMUI CHANNEL B INPUT CHANNEL B OUTPNT T eme omm omn 5 re Pa o AA OF ELECTINC SHOCK WHEN COVERSREMOVED CONNECTOR WIRING CONNECTOR WIRING 2HOT 3COLD 1 1 HOT 1 CALD MADE IN ENGLAND BY CHEVIN RESEARCH LTD OTLEY LS21 3LP LOAD 2 OHMS M N MUM Vari speed Channel A Channel B Fuses Channel B Channel A Vari speed cooling fans input and link input and link dual output dual output cooling fans connectors connectors connectors connectors CHEVIN RESEARCH 11 Q6 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL es CHEVIN samo 20 RESEARCH IN IN IN Q NI o ATTENUATION dB ATTENUATION dB ATTE
10. QB1000 600 SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANELS CHANNEL C D O CHANNEL A B O MADE IN ENGLAND BY INPUTD NPUT MADEINENGLANDBY INPUTB INPUT OTLEY LS21 3LP FUSE RATING 220 240V 40A PLEASE SEE MANUAL CH HOT 2 OLD o ASE OF ELECTRIC SH Vari speed Channel C amp D Channel C amp D Fuse Channel A amp B Channel A amp B Vari speed cooling fan input XLR output Speakon output Speakon input XLR cooling fan sockets sockets 1 per ch sockets 1 per ch sockets O CHANNEL C D O CHANNEL A B O MADE IN ENGLAND BY CHEVIN RESEARCH LTD OTLEY LS21 SLP FUSE RATING 220 240V 20A 110 120V 40A PLEASE SEE MANUAL INPUTD INPUTC INPUTB INPUTA QB1000 600 n n HOT COLD 100w C B HOT 1 COLD 10000 DANGER OF ELECTRIC shock d wasu covers newoveol Vari speed Channel C amp D Channel C amp D Fuse Channel A amp B Channel A amp B Vari speed cooling fan input XLR dual output dual output input XLR cooling fan sockets Speakon sockets Speakon sockets sockets CHEVIN RESEARCH A750 A1000 A1004 A1500 A2000 A3000 SEE PAGE 6 FRONT PANEL CHEVIN es RESEARCH Osau Ni INI 0 ATTENUATION dB ATTENUATION dB Q LINEAR AMPLIFIER CHANNEL A CHANNEL B Channel A Power Clip Channel B Power switch gain and Signal gain control indicators control A4
11. USER MANUAL for PROFESSIONAL POVVER AMPLIFIERS CHEVIN RESEARCH A500 A700v A750 A1000 A1004 A1500 A2000 A3000 A4000 A5000 A5003 A6000 Q6 Q900 Q1004 QB1000 600 Line250 Line500 CONTENTS Installation Box contents positioning amp power Speaker power ratings Speaker impedance Mono bridge mode nocte Bridge input amp output wiring 6 Operation Protection systems 7 Sehvidind sa u Dadan 7 Front amp rear panels 2 8 Specifications cos eet sts ass 14 Warranty amp mono bridge loadings 16 Installation Box contents In addition to your amplifier and this manual the carton should contain the following items Positioning Neutrik Speakon plugs depending on your amplifier model Line250 Line500 no Speakon plugs e A700v one Speakon plug Q6 Q1004 QB1000 600 Q900 four Speakon plugs All other models two Speakon plugs A500 and A700v only Detachable power cable with IEC connector Warranty card Please complete this card and return it to Chevin Research Failure to register may result in delays if you require warranty service See rear cover for warranty Your amplifier must have good ventilation Air is drawn in at the rear panel and is expelled at the front It is vital to k
12. annel A amp B input connectors CHANNEL B meur unk oureur outeur CHANNEL A oureut ourput INPUT o o QO WIRING CONNECTQR WIRING 2HoT COLD 1 GND HOT COLD FUSE RATI SEE LEGEND ON AMPLIFIER PLEASE SEE MANUAL SN CONNECTOR WIRING 1 HOT 1 COLD DANGER OF ELECTRIC S OCK WHEN COVERS REMOVED CONNECTOR WARING 2HOT 3COLD GND Vari speed cooling fan SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL FUSE CHANNEL D uw ourur AX ourpur CHANNEL C ourrur ourrur INPUT 2 od ol cnevinnedenncn tro Powen ar fen PLEASE SEE MAN L SN ve Resear 2HOT acD 1 GND DANGER OF ELECTRIC SHOCK EMOVED WHEN COVERS RI Vari speed Channel B Channel Channel B Fuses Channel A cooling fans input amp link input 8 link 8 channel D amp channel C connectors connectors dual output dual output con connectors connectors Channel C d WIRING nectors Channel A Vari speed input amp link input 8 link cooling fans connectors Line250 Line500 CHANNEL B 0v 7 v 100v ojojo DANGER ELECTRIC SHOCK WHEN COVERS REMOVED OUTPUT Vari speed Fuse cooling fan Channel B output connector block Channel B input connector block CH
13. cators control CHANNEL C CHANNELD ENS wu 3 o o ws on CHEVIN 5 d j 5 1 RESEARCH 2 ds emo H L Q we renuaron as renuaron as SA Osaw O o o e o ta 600W Power Clip 1000W 1000W Power Clip 600W Power Channel A and Signal Channel B Channel C and Signal Channel D switch gain control indicators gain control gain control indicators gain control CHEVIN RESEARCH A500 SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL o CHANNEL B CHANNEL A ONE AME Od M e ren 659 mer roo OTLEY L521 ALP o ES 2h07 3COLD 1GND OUTPUT NRTA OUTPUT imor TOO unenraunoponen PLEASE SEE mm MNIMUMLOAD4OHMS P AMPLIFIER MODEL A500 M N MUM LOAD 4 OHMS 11 m m m 11 11 m m 11 TL 11 11 Channel B Channel B Fuse Mains input Channel A Channel A Output Input Input Output connector connector connector connector A700v SEE PAGE 3 FOR INPUT WIRING SEE PAGES 4 amp 5 FOR OUTPUT WIRING REAR PANEL CONNECTOR WIRING MADE IN ENGLAND BY pd FUSE RATING A Cr CHEVIN RESEARCH LTD 3COLD 16ND 110 120V 164 AMAN 7A WHEN COVERS REMOVED OUTPUT PLEASE SEE AHOT 1 COLD MARAT LINEAR AUDIO POWER MINIMUM LOAD 4 OHMS AMPLIFIER MODEL A700v Output Input Fuse Mains input connector connector 1004
14. dividual neutral connections from each phase outlet back to the distribution point e Alternatively ensure the neutral conductor is of sufficient capacity to handle a return current equal to the sum total of the current in the three phases Inputs e XLR connectors are used on all amplifier inputs except for Line250 and Line500 models Do not directly connect any channel to more than one signal source these are not mixing amplifiers All inputs are electronically balanced and can accept signals from balanced and unbalanced sources Maintain the same phase polarity on all equipment in the signal chain Inputs from balanced sources Use shielded cable with XLR connectors at both ends except Line250 and Line500 Ground screen Connect cable braid to XLR pin 1 e HOT signal XLR pin 2 e COLD 2 signal XLR pin 3 Inputs from unbalanced sources Use shielded cable with an XLR connector at the amplifier end except Line250 and Line500 and either a jack plug phono plug or XLR connector as appropriate Ground screen and COLD 2 At the source end connect the COLD signal wire and cable braid to the sleeve of jack plug or phono connector or pin 1 of an XLR connector if used At the source end of the cable connect the HOT signal to the tip of the jack plug the pin of the phono plug or pin 2 of an XLR connector if used e Connect the XLR at the amplifier end as per Inputs from balanced sources above
15. eep front and rear of unit free from obstruction Your amplifier may be used free standing or installed in a 19 rack If installed in a rack the rear of the chassis should be supported Rear rack mount supports are integral on all models except the A500 amp A700v Power Wiring EARTHING All Chevin amplifiers must be earthed A500 amp A700v models connect to the mains supply via a supplied detachable power cable All other models have fixed power cables colour coded to European standards Green Yellow Earth BluezNeutral Brovvnz Live The A5000 A6000 and Q900 have 2 power cables The live connector in certain 115V models is coloured RED The amplifier must be connected to a 3 pin grounded outlet via a 3 pin connector of sufficient voltage and current rating If the connector has provision for a fuse a suitable fuse must be fitted Mains supply The power rating of the supply should be at least twice the total audio output of the system VOLTAGE SELECTION Your amplifier is factory set to your local supply voltage and should be changed only by an authorised Chevin dealer ELECTRIC SHOCK FIRE HAZARD The unit must be connected to an adequately rated grounded outlet All related cables connectors and switch gear must be sufficiently rated to avoid risk of overheating and fire CHEVIN RESEARCH Power continued Three phase systems e IMPORTANT The neutral current will not balance on three phase systems e Use in
16. njunction with unsuitable or faulty apparatus The equipment has not been disassembled modified or tampered with by any person other than our CHEVIN staff or overseas by our own or distributors staff The equipment has not suffered damage in transit Should service be required notify the dealer from whom you purchased the equipment to arrange for an authorised CHEVIN agent to confirm the need for attention Do not dispatch the goods without the prior approval of CHEVIN or its authorised agents If asked to return the goods pack them carefully preferably in the original carton and return pre paid Insurance is recommended as goods are returned at owners risk Packing insurance and freight on the return journey will be paid for by CHEVIN or its authorised agents only if warranty work proves necessary If warranty work proves unnecessary goods will be released upon payment by the owner for charges for non warranty repair work and return packing insurance and freight The attached warranty card should be completed and returned to CHEVIN RESEARCH LTD Failure to register by not returning the warranty card in no way limits or invalidates the warranty but in the event of service being required delay may result since warranty work cannot begin until the original sale has been verified e In case of difficulty contact CHEVIN RESEARCH LTD This warranty in no way affects your statutory rights This manual is intended for informa
17. pering with amplifiers Do not remove any covers or touch any internal parts Do not allow any objects e g screwdrivers cable ends etc to enter the unit f the unit of any other electrical equipment in the system becomes wet during operation disconnect the power source immediately Do not touch the amplifier Consult a qualified engineer f there are any signs of mechanical damage disconnect the power source and consult a qualified engineer CHEVIN RESEARCH A500 SEE PAGE 6 FOR OPERATION DETAILS e FRONT PANEL seas exce Channel A Power Clip Channel B Power switch gain and Signal gain control indicators control A700v SEE PAGE 6 FOR OPERATION DETAILS FRONT PANEL CHEVIN RESEARCH ope Power Clip Gain Power switch and Signal control indicators Q1004 QB1000 600 SEE PAGE 6 FOR OPERATION DETAILS FRONT PANELS C 5 gt Q J gt D 8 Lou 6 yy sms YY CHEVIN Y 1 Oar wA ae Wen st 1 E 207 Canto RESEARCH 2 2 NF INI 0 INF 0 ATTENUATON d ATIENUATON dB CHANNEL A EN CHANNEL L CHANNEL D Channel A Povver Clip Channel B Channel C Povver Clip Channel D Povver gain and Signal gain gain and Signal gain svvitch control indicators control control indi
18. plug pin 2 Q900 Make a second lead as above for channels C amp D Outputs A500 e A750 e A1000 e A1004 e A1500 e A2000 e A3000 e A4000 A5003 Q900 1 Split the speaker cable by separating the two conductors for a distance of 20cm along cable 2 Connect the red conductor to terminal 1 of the Channel A Speakon connector 3 Connect the black connector to terminal 1 of the Channel B Speakon connector Do not make connections to any other terminals Q900 Repeat the above for channels C amp D Q6 Q1004 1 Connect the red conductor of the speaker cable to terminal 1 of channel A C Speakon conn 2 Connect the black conductor of the speaker cable to terminal 2 of channel B D Speakon conn WARNING Do not make connections to terminals 1 or 2 Operation Set the gain controls of both channels in the same position preferably at maximum and control the gain from elsewhere in the system This ensures the load is shared equally between channels Loading and power output Please see the rear page for mono bridge loading and power output values CHEVIN RESEARCH Operation amp Servicing Switching on 1 Turn the gain controls to the minimum positions 2 Connect the unit to a mains supply of sufficient power and click the front panel switch es to the ON position Depending on the internal temperature the fans may run e The green Power indicators will illuminate e The red Clip indicators will illuminate if overdriving i
19. rminals as appropriate to the system CHEVIN RESEARCH 4 Speaker power ratings Suggested speaker ratings per amplifier channel in watts Model 160 80 40 20 A500 115 230 460 _ A700v 450 900 _ _ A750 160 300 600 _ A1000 Q6 230 450 900 _ A1004 Q1004 400 750 1500 _ A1500 500 1000 1900 _ QB1000 600 A amp D 230 450 900 _ B amp C 400 750 1500 _ A2000 230 500 1000 1800 A3000 350 650 1300 2300 A4000 450 800 1500 3000 A5000 A5003 500 1000 2000 3600 A6000 800 1200 2600 4500 Q900 350 650 1300 2300 Speaker impedances Correct loadings for all models are shown here Multiple speakers are connected in parallel A700v WARNING Do not use a system with a total impedance less than 8Q The A700v can be used to drive a 70 volt distribution system maximum loading 600W or a 100 volt line system at a reduced output Note Do not connect a transformer between the A700v output and distribution system Where line transformers are used to match speakers to the distribution system adjust to suit the characteristics of the speaker A500 e A750 eA1000 e A1004 eA1500 Q6 e 1004 QB1000 600 per channel VVARNING Do not use a system vvith a total impedance per channel less than 40 4 or less OR 2 or less OR 1 speaker speakers of 160 speakers of 8Q of 40 A2000 e A3000 e A4000 e A5000 e A5003 e A6000 e Q900 per channel WARNING Do not use a system with a total impedance per channel less than 20 8 or less OR 4 or less OR 2 or less
20. round A500 A750 A1000 A1004 A1500 A2000 A3000 eA4000 A5003 900 Two parallel connected Speakon sockets A500 one socket per channel wired as follows 1 HOT 2 NO CONNECTION 1 GROUND 2 GROUND A5000 A6000 Two parallel connected Speakon sockets per channel wired as follows 1 HOT 2 NO CONNECTION 1 COLD not Ground 2 COLD not Ground WARNING The A5000 A6000 outputs are permanently connected in bridge mode Both hot and cold outputs carry high level signal Further bridging is impossible Do not connect any part of the A5000 or A6000 outputs to ground Take care when using loudspeaker controllers or processors Q6 Q1004 One Speakon socket per channel parallel connected in channel pairs A amp B C amp D Each socket in the pair carries the output of both channels wired as follows Channel A amp B sockets Channel C amp D sockets 1 HOT A 2 HOT B 1 HOT C 2 HOT D 1 GROUND 2 GROUND 1 GROUND 2 GROUND QB1000 600 One Speakon socket per channel parallel connected in pairs A amp B C amp D Each socket in the pair carries the output of both channels wired as follows Channel A amp B sockets Channel C amp D sockets 1 HOT B 1000W 2 HOT A 600W 1 HOT C 1000W 24 HOT 600W 1 GROUND 2 GROUND 1 GROUND 2 GROUND Line250 Line500 Connect load to output connector blocks using the Ov terminal and either the 7Ov or 100v HOT te
21. s EZ 88X 81X9 1 S X61X nv 021 001 2 022 ueup Jed lelp tuui Jeaul 3itueu p 110s SAY AL 8 0 0201 007 8p56 80611 8066 80621 704070 v0 0 0 ST A06 ZH0S ZHZ z M006 MOOSL MOOSZ 000SV 509 6z 01 squeibir zt sqir6 539 1 50 LSEXESPXZEL 8 88 SIX6IXSCG GIX6IXG E ne nc eju AOL 001 2 022 2 022 99 YNES 9jelpeulull 9jeipeulull Jeaul jeeuy rueu p yos yos SINY AL SNY AL 8p0 8p0 OO OO 007 007 gps6 gps6 PSI l PSI l gps6 gps6 80621 80 21 96 00 96 00 96v00 96v00 ox 09x ST AG9 SIVA0S ZHJO8 ZHZ ZH 08 HZ c c N009 N00S N0001 006 0002 N0091 000PV 000 V SqIOZ OAL LL sqizvlbs Le Sqioc bxe el 50165 ec 18 X 87X88 L8EXEBUX 1 GLX6LXG E GLX6LXL nc nr AOZI 00L 21 001 2 022 2 022 VIN6E ed sad YAJE S 9jelpeulull 9jelpeulull Jeaul 1weuAp Jeau 31uueu p 1105 105 SINY AL SINY AL 8p0 8p0 0301 001 00P gps6 gpse 8psL L 8pSLL 8p56 gps6 gpsei 80621 0 0 96 00 9600 96700 Osx 09x SASZ ST A0S ZH08 ZHZ ZH308 ZHZ c r MOSE MOOS N0S9 N006 MOOZL M0091 0002 0060 qybiem jeu qyblam 5506 ww yidep xaubl u saypul tadap x yap m x jura Syun opel 1u6rew suorsueuiiq Jo lqep l s Apeuiadut SHOA u DY 2 09 06 uonduinsuoo Jamog jndino 3e 444 10 20 ndino payoys oc M l q peo Duiddip U01
22. s imminent WARNING Keep sound levels down High levels of sound can damage hearing Switching off e Turn the gain control s to the minimum position s Click the front panel switch es to the OFF position and disconnect from the mains supply WARNING High voltages are present at output terminals for a period after switching off Protection systems Mains power supply failure When power is restored the amp will AutoMute for five seconds Do not increase gain settings during this period Note A500 A700v Line250 and Line500 do not AutoMute e Shorted output The unit can operate indefinitely into a shorted output Normal operation will resume upon removal of the short circuit Low load impedance Protection is immediate Clipping The affected channel s red Clip indicator will illuminate shortly before clipping A further increase in signal level will activate the SoftClip circuit RF DC or very low frequency signal at output A self resetting circuit will activate to protect the load Cooling systems The internal fans react to both high signal level and temperature inside the unit If the ambient temperature is high fan speed will increase even in the absence of a signal Servicing WARNING All servicing and internal maintenance must be referred to an authorised Chevin dealer Chevin Research accepts no responsibility or liability relating to injury or damages suffered as a result of misuse or unauthorised tam
23. tional purposes only All details included herein are subject to change without notice Chevin Research Ltd shall not be held responsible for any damages direct or indirect arising from or relating to the use of this manual Chevin Research Ltd 2004 All rights reserved Range guide 1 Dec 2004
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