Bogen-X300-450-600-Operation-Manual 电路图 维修手册.pdf

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1、Black MaxAmplif ier X300, X450, EXCLUS ION OF CER TAIN DAMAGES .12 ii RadioFans.CN 收音机爱 好者资料库 iii Int r odu ct ion Bo gen s Bl ack Max amp l ifiers del iver o n what p ro fessio n al so un d in stal l ers n eed mo st: Po wer an d Rel iab il ity. Power With three differen t mo del s (X600, X450, an d

2、 X300), the Bl ack Max series p ro vides 2 in dep en den t chan n el s o f amp l ificatio n at 600W, 450W, an d 300W p er chan n el in to 70V co n stan t-vo l tage sp eaker l o ads safel y an d securel y. L o cated o n the rear o f the amp l ifier are the L evel Co n tro l s, L o w Cut Fil ter Switc

3、h, an d p l uggab l e in p ut termin al strip fo r each amp l ifier chan n el . These amp l ifiers are p o werful (with to tal system p o wer o f 1200W, 900W an d 600W with b o th chan n el s driven ), b ut they are al so co mp act usin g up o n l y 2 rack sp aces (3-1/2) in a stan dard 19 rack. R e

4、liabilit y and Fu nct ionalit y Driven b y a co n servativel y-rated to ro idal p o wer tran sfo rmer, these amp l ifiers are b uil t fo r so l id p erfo rman ce with l o w disto rtio n an d a high sl ew rate. The amp l ifiers require l ittl e main ten an ce an d cl ean in g as in tern al el ectro n

5、 ic co mp o n en ts are l o cated o utside o f the fo rced air stream fl o w. Fro n t-mo un ted fan fil ters p ro vide easy remo val an d cl ean in g. Bl ack Max amp l ifiers have a variety o f el ectro n ic p ro tectio n circuits in cl udin g o vercurren t, DC vo l tage, an d thermal circuits. A sp

6、 ecial Cl ip /L imitin g circuit co n tin uo usl y mo n ito rs the amo un t o f disto rtio n in the o utp ut sign al an d reduces in p ut l evel s as the amp l ifier ap p ro aches cl ip p in g. Back-Sl o p e AC Vo l tage Stab il izatio n , Bo gen s un ique vo l t- age stab il izatio n circuitry, reg

7、ul ates the AC en ergy sup p l ied fro m the p o wer to ro id. This imp ro ves b o th system p er- fo rman ce an d rel iab il ity desp ite varyin g AC sup p l y co n ditio n s. An en ergy-co n servin g sl eep mo de (defeatab l e) with in stan t-o n return sign al o p eratio n reduces wasted heat p r

8、o - ductio n in p agin g systems with in termitten t use. In additio n , l arge o utp ut heat sin ks an d dual in dep en den tl y-co n - tro l l ed, high-o utp ut, variab l e sp eed fan s p ro vide sup erio r co o l in g an d quiet o p eratio n whil e reducin g dust accumu- l atio n . A simp l e an

9、d rel iab l e sequen tial turn -o n feature min imizes in -rush curren t fro m the AC p o wer main s. When mul ti- p l e Bl ack Max amp l ifiers are daisy-chain ed to gether fo r sequen tial turn -o n , the first amp l ifier in the series wil l co n - tro l the p o werin g up o f the o ther amp l if

10、iers with ap p ro ximatel y 1 seco n d o f del ay b etween un its. Turn in g o ff the first amp l ifier causes al l amp l ifiers to turn o ff. Package Cont ent s * Bl ack Max Amp l ifier (Mo del X600, X450, o r X300)* 2 Rack Ears fo r Mo un tin g * 2 Fil ters an d Gril l es* In structio n Man ual *

11、4 Rub b er Feet Exclu s ion of Cer t ain Damages Bogen Black Max Amplifiers a re wa rra nte d to b e fre e from d e fe c ts i n ma te ri a l a nd workma nshi p for thre e (3) ye a rs from the d a te of sa le to the ori gi na l purc ha se r. Any pa rt of the prod uc t c ove re d b y thi s wa rra nty

12、tha t, wi th norma l i nsta l- la ti on a nd use , b e c ome s d e fe c ti ve (a s c onfi rme d b y Boge n upon i nspe c ti on) d uri ng the a ppli c a b le wa rra nty pe ri od , wi ll b e re pa i re d or re pla c e d b y Boge n, a t Boge n s opti on, provi d e d the prod uc t i s shi ppe d i nsure

13、d a nd pre pa i d to: Boge n Fa c tory Se rvi c e De pa rtme nt, 50 Spri ng Stre e t, Ra mse y, NJ 07446, USA. Re pa i re d or re pla c e me nt prod uc t wi ll b e re turne d to you fre i ght pre pa i d . Thi s wa rra nty d oe s not e xte nd to a ny of our prod uc ts tha t ha ve b e e n sub j e c te

14、 d to a b use , mi suse , i mprope r stora ge , ne gle c t, a c c i d e nt, i mprope r i nsta lla ti on or ha ve b e e n mod i fi e d or re pa i re d or a lte re d i n a ny ma nne r wha tsoe ve r, or whe re the se ri a l numb e r or d a te c od e ha s b e e n re move d or d e fa c e d . THE FOREGOIN

15、G LIMITED WARRANTY IS BOGEN S SOLE AND EXCLUSIVE WARRANTY AND THE PUR- CHASER S SOLE AND EXCLUSIVE REMEDY . BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO

16、THE MAXIMUM EXTENT ALLOW- ABLE BY LAW. Boge ns li a b i li ty a ri si ng out of the ma nufa c ture , sa le or supplyi ng of prod uc ts or the i r use or d i sposi - ti on, whe the r b a se d upon wa rra nty, c ontra c t, tort or othe rwi se , sha ll b e li mi te d to the pri c e of the prod uc t. IN

17、 NO EVENT SHALL BOGEN BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOSS OF PROFITS, LOSS OF DATA OR LOSS OF USE DAMAGES) ARISING OUT OF THE MANUFACTURE, SALE OR SUPPLYING OF PRODUCTS, EVEN IF BOGEN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR L

18、OSSES. Some Sta te s d o not a llow the e xc lusi on or li mi ta ti on of i nc i d e nta l or c onse que nti a l d a ma ge s, so the a b ove li mi ta ti on or e xc lusi on ma y not a pply to you. Thi s wa rra nty gi ve s you spe c i fi c le ga l ri ghts, a nd you ma y a lso ha ve othe r ri ghts whi

19、c h va ry from Sta te to Sta te . Prod uc ts tha t a re out of wa rra nty wi ll a lso b e re pa i re d b y the Boge n Fa c tory Se rvi c e De pa rtme nt sa me a d d re ss a s a b ove or c a ll 201-934-8500. The pa rts a nd la b or i nvolve d i n the se re pa i rs a re wa rra nte d for 90 d a ys whe

20、n re pa i re d b y the Boge n Fa c tory Se rvi c e De pa rtme nt. All shi ppi ng c ha rge s i n a d d i ti on to pa rts a nd la b or c ha rge s wi ll b e a t the owne rs e xpe nse . All re turns re qui re a Re turn Authori z a ti on numb e r. For most e ffi c i e nt wa rra nty or re pa i r se rvi c e , ple a se i nc lud e a d e sc ri pti on of the fa i lure . 12/2008