Crest Audio CENTURY SERIES VX - TECHNICAL Manuel d'utilisateur

8K"'% B^m^c\8dchdaZOwner’s Manual

10CVTM-20 Owner’s Manual Mono Input ChannelBdcd>ceji8]VccZaBdYjaZI]ZBdcd^cejibdYjaZXdch^hihd[-bdcd^cejiX]VccZah#I]ZhZbdYjaZhVgZZV

11Mono Input Channel:FHZXi^dc")"WVcYhlZZeVWaZ!eVgVbZig^X:F6ai]dj\]XVgZ[jaViiZci^dcidb^Xgde]dcZX]d^XZVcYeaVXZbZci^hValVnhi]

12CVTM-20 Owner’s Manual Mono Input Channel6jmHZcYh*+!,-!.&%"9ZegZhh^c\i]ZEG:Hl^iX]/8]Vc\Zhi]ZhZ6jmhZcYh^\cVah[gdbedhi

13Mono Input ChannelI]Z8]VccZaBjiZA:9>cY^XViZh8]VccZaBjiZHiVijh#A:9D[["^cY^XViZhi]Vii]ZX]VccZa^hVXi^kZ#A:9Hda^YGZY&quo

14CVTM-20 Owner’s Manual Mono Input ChannelGZVgEVcZa;ZVijgZh>chZgi"BVcni^bZhi]ZX]VccZah^\cVaXVcWZcZ[^i[gdbVYY^i^dcVah^\cVaegdXZ

15Mono Input Channel6jmEgZ";VYZg$Edhi":F"I]^h^hi]ZYZ[VjaihZii^c\[dgi]ZEG:hl^iX]#I]ZVjmhZcYh^\cVa^hYZg^kZYWZ[dgZi]Z

16CVTM-20 Owner’s Manual Stereo Input ModuleHiZgZd>cejiBdYjaZI]ZHiZgZd>cejiBdYjaZXdch^hihd[ildY^[[ZgZciX]VccZaineZh0i]Z[^ghi[djg

17Stereo Input Module=^\]"EVhh;^aiZg=E;/HiZgZd8]VccZah*"-Dcan"9ZegZhh^c\i]^hhl^iX]Zc\V\ZhV&'Y7$dXiVkZ=^\]

18CVTM-20 Owner’s Manual Stereo Input ModuleAdl"B^Y:F"Jeid&*Y7d[WddhidgXjiVkV^aVWaZl^i]i]^heZV`$Y^eÄaiZg#I]Z[gZfjZcX

19Stereo Input Module*'*(*)6jmHZcYh&&&'HiZgZd"6jmhZcYh&&VcY&'VgZXdccZXiZYidVYZY^XViZYh

 HVkZ i]Z XVgidc VcY eVX`^c\bViZg^Vah H]djaY ndjZkZg cZZYidh]^ei]Zjc^i!jhZdcani]Zdg^\^cVa[VX"idgneVX`^c\# ;dg gZeaVXZbZc

20CVTM-20 Owner’s Manual Stereo Input ModuleI]Z8]VccZaBjiZA:9>cY^XViZh8]VccZaBjiZHiVijh#A:9D[[^cY^XViZhi]Vii]ZX]VccZa^hVXi^kZ#A:9

21Stereo Input ModuleAZ[iG^\]i9^gZXiDji&$)ºIGH?VX`h"I]Z^cejiX]VccZa¼hh^\cVahVgZVkV^aVWaZVii]ZhZdjieji_VX`h#I]ZYZ[Vjai

22CVTM-20 Owner’s Manual Stereo Input ModuleI]ZheZX^ÄZYHdaYZg"7adWEmmh]dlc^ci]ZiVWaZh]djaYWZa^c`ZYWnhdaYZg"Wg^Y\^c\idXdbe

23Master SectionB6HI:GH:8I>DC<gdje$6jm^a^VgnHZXi^dc;ZVijgZh7ZXVjhZd[i]Z¹;VYZgGZkZghZº[ZVijgZVcYVhh^\cVWaZYncVb^Xh!^i^hY^[ÄXjaii

24CVTM-20 Owner’s Manual Master SectionHdad$K866hh^\cbZciHl^iX]l$A:9"I]^hhl^iX]hZgkZhild[jcXi^dch#I]ZÄghi[jcXi^dc^hidVXi^kViZi]

25Master SectionBVig^mEdhiHl^iX]"L]ZcYZegZhhZY!i]Z[djgBVig^mhZcYh^\cVahl^aaX]Vc\Z[gdbegZ"[VYZgidedhi"hjW\gdjedgbVhi

26CVTM-20 Owner’s Manual Master Section9ncVb^XhEgdXZhh^c\I]ZYncVb^XhhZXi^dc^hnZiVcdi]ZgedlZg[jaVcYÅZm^WaZedgi^dcd[i]Z8K"'%Xd

27Master SectionI]gZh]daY"I]ZI]gZh]daYXdcigda^hjhZYidhZii]Zed^ciWZadll]^X]i]Z\ViZl^aaXVjhZVgZYjXi^dc^cdjiejiaZkZa#I]ZVbd

28CVTM-20 Owner’s Manual Master SectionBVig^mBVhiZgh"I]ZBVig^mbVhiZghZXi^dcegdk^YZhi]ZjhZgl^i]Xdcigdad[aZkZa!bdc^idg^c\VcYgdji^c\

29Master SectionBIM&BIM'BIM(BIM)EgZhh^c\Vcnd[i]ZhZWjiidch^cY^k^YjVaangdjiZhi]VibVig^mh^\cVaidi]ZAZ[iVcYG^\

8KIB"'%DlcZg¼hBVcjVaDlcZg/EjgX]VhZ9ViZ/BdYZaCjbWZg/HZg^VaCjbWZg/dei"ZmiZgcVaEHJHZg^VaCjbWZg/>chiVaa9ViZ/>chiVaaZY

30CVTM-20 Owner’s Manual Master SectionBdc^idgHZXi^dc=ZVYe]dcZ!Bdc^idgVcYHdadhnhiZb"I]ZBdc^idgHZXi^dcegdk^YZhi]ZjhZgl^i]VÅZm^W

31Master SectionHdadHnhiZb"I]ZHdadHnhiZb^ci]Z8K"'%]Vh[ZVijgZhi]ViVaadli]ZjhZgidZVh^ana^hiZcidh^\cVahViVcned^ci

32CVTM-20 Owner’s Manual Master Section:Y^i^c\Fj^X`HiVgi"BjiZHXZcZ:Y^iFj^X`HiVgi/:Y^i^c\^hYdcZd[Å^cZ#8]VccZabjiZhVgZcdiV[[ZXiZY

33Master SectionHZfjZcXZYHXZcZGZXVaa":c\V\^c\i]ZHZfjZcXZWjiidc,.l^aaVXi^kViZi]ZhZaZXiZYhXZcZVcYa^\]ii]ZHZfjZcXZA:9#I]ZY

34CVTM-20 Owner’s Manual Master Section>chZgi"I]Z>chZgiWjiidc-(ldg`h!h^b^aVgidi]ZHidgZWjiidc#>iXVcWZjhZYidhidgZVh

35Master SectionL]ZcZY^i^c\!i]ZVhh^\cbZciVcYgZhjai^c\\V^cX]Vc\Zhl^aaWZVeea^ZY^bbZY^ViZan#IdegZkZciVWgjeiX]Vc\Zh^ckdajbZ!bV`ZhjgZ

36CVTM-20 Owner’s Manual Power SupplyG:8A"I]ZGZXVaa[jcXi^dcVaadlhVegZk^djhanhVkZYhZid[&'-HZfjZcXZHXZcZhidWZgZXVaaZY[gd

37Power SupplyGZYjcYVciEdlZgHjeea^Zh"I]Z8K"'%XdchdaZ^hÄiiZYl^i]ild^ciZgcVaedlZghjeea^Zh^c^ihhiVcYVgYXdcÄ\jgVi^dc#I]

38CVTM-20 Owner’s Manual Specifications>BEDGI6CI/6iaZVhidcZhjeeanbjhiegdk^YZVc:Vgi]\gdjcYidi]ZXdchdaZ[dghV[ZdeZgVi^dc#6icdi^bZ

39SpecificationsBdc^idgDjiejih &$)ºIGHE]dcZ!&%%Ohms, \gdjcY"XdbeZchViZY$   >beZYVcXZ7VaVcXZY BVmDji2 '&Y7j

Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to c

40CVTM-20 Owner’s Manual Block DiagramsMeridian, MS 39305Copyright 2008BALANCELCRLCR PAN+48V+-HI PASSPANBALANCEBALANCE+-LO LO-MID HI-MIDHIEQGRGCBALAN

41Block DiagramBALANCEBALANCEHI PASS+-+-HI PASSBALANCEBALANCEBALANCEGRGRBALANCELO LO-MID HI-MID HIEQLO LO-MID HI-MID HIEQMeridian, MS 39305Copyright

42CVTM-20 Owner’s Manual Block Diagram+-+-+-BALANCEMeridian, MS 39305Copyright 2008* Group and Aux control functions shown with Fader reverse in the

43Block Diagram+-GCGC+-USBCONN_AUSB-BRJ45Meridian, MS 39305Copyright 2008Pre and Post Bus SignalsSoloPOST/PREM/CGROUP 3-4GROUP5-6GROUP 7-8L/REXT ING

]iie/$$lll#XgZhiVjY^d#Xdb8KTM"'%DlcZghBVcjVaKZgh^dc&#%&&$%-Crest Audio • 5022 Hwy. 493 North • Meridian, MS 39305P

>bedgiVciHV[Zin>chigjXi^dchL6GC>C</ When using electrical products, basic cautions should always be followed, including the following:

L^X]i^\ZH^X]Zg]Z^ih]^clZ^hZ68=IJC</Beim Einsatz von Elektrogeräten müssen u.a. grundlegende Vorsichtsmaßnahmen befolgt werden:1. Lesen Sie sic

>chigjXi^dch>bedgiVciZh9ZHZXjg^iZ6II:CI>DC/ L’utilisation de tout appareil électrique doit être soumise aux precautions d’usage incluant

>chigjXX^dcZh>bedgiVciZhEVgVHjHZ\jg^YVY8J>969D/ Cuando use productos electrónicos, debe tomar precauciones básicas, incluyendo las sigu

CVTM-20 Owner’s Manual Table Of Contents&Bdcd>ceji8]VccZae#&% >ceji8dcigda:F 6jmHZcYh 7jh6hh^\cbZci 8]VccZa8dcigdaVcYBdc