Manuale d’uso / di manutenzione del prodotto Audio/Video Preamplifier del fabbricante Madrigal Imaging
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PR O C E E D P A V A u dio/V ideo P r eam pl ifie r.
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I mport an t Saf e ty I nst ru c t ions P lease rea d all i nstr uctions and precauti ons carefull y and com plet ely b ef ore operating y o ur P A V a udio/video pream- plifier . 1. AL W A Y S dis conn ect y o ur ent ire s yst em f r om t he A C ma ins bef or e co nne ctin g o r dis co nne ct ing an y cab les , or when cleani n g an y componen t .
4 T able of C on t en ts Maxi mizin g the V alu e of Y our P ur chase ..................................................... 7 Send in t hat w arr an ty car d! ............................................................................... 7 U n packing and Pla c ement .
5 Se ttin g In put D e f ault s ........................................................................................ 4 1 Pr og ra mmin g a Ne w On Scr ee n A lias ............................................................. 4 1 cd 1 me nu .......
6 Se t De lay ............................................................................................................ 6 1 vcr 1 I nput De f au lts ............................................................................................ 6 1 vcr 2 I nput De f au lts .
7 Ma ximi zing the V alue of Y ou r P ur c hase C on gr a tul a ti ons o n ch oosin g a s up er b pr oduct . Y ou r Pr oceed P A V is des i gned t o g iv e y ou man y y ear s of o utsta n din g perf o rman ce , an d w e ar e co nfi de nt y ou w ill be h a pp y w ith it .
8 U n pac k in g an d P l ac e m en t Un pack ing U n pa ck y ou r Pr oceed ® P A V au dio video preampli fier and k ee p all pac king m a- t e ria ls for fut u r e tr ans po r t . Loca te a n d r em o v e all a cc ess or y it ems f r om t he ca r t ons .
9 O per ati n g V olt ag e The P A V pr eam pl i f ie r is f a cto r y-set f o r 1 00V , 1 20V , 200V , 2 20V , o r 2 40V A C ma ins o pera t io n at e ithe r 50 o r 60Hz , a cc o rdin g t o th e cou nt r y f o r w hic h the u nit w as ma nuf a ctu red .
10 A W or d About I nst al lat ion E v er y e ff ort ha s been ma de t o mak e th e P roc eed P A V sim pl e a nd st ra i ghtf orw ar d t o install a n d use . W e a lso kn o w of n o oth er p rod uct w hi ch o ff e rs t his l ev el o f perf orma nc e an d fl exi bil ity .
11 H om e Theat er an d th e P r oc eed P A V P er h a ps th e m ost e x c itin g de v el op ment in h om e ent er ta inme nt in rec ent y ea r s is the m u ch- discusse d “marr ia ge of au dio and video .
12 D olby P ro L ogic™ Sour c es The P A V a c cu ra te l y de cod es th e Do lb y St er eo™ sou n dtra cks a v ail a b le in v ir tua ll y all mo de rn fi l m s ound tr acks , m any televi sion shows , and ev e n some m usi c r e- c o rd ing s .
13 PR O C E E D pav vcr 1 vcr 2 laser disc tv/aux cd 1 cd 2 tape 1 tape 2 bal/aux tuner thx cinema pro logic stereo mono off surround mode path main remote both record standby input level delay recall ref.
14 The ma in d isp l a y in di cat es t he ma ste r v ol um e b y de f a u lt , or t he f o ll o win g off s ets w hen chos en: balan ce , cen ter , rear , subw oof er .
15 9M U T E Pr e ssin g the mute b utto n w ill redu ce t he ma in o utp ut l e v el o f th e p r eamp l i- fi er b y a u ser -m odifi ab l e am ou nt , ran g in g f rom 2 .
16 C on v e r sel y , if y o u rar el y se e t he g reen L ED ill umina t e durin g l ou d pa s sa ges , y ou s h ou l d inc rea se th e In put L ev el t o co mpe nsa te f or t he re l at iv el y l o w l ev el o f the s ou rc e . Pr ess t he in put le v el b utto n , f ol l o w ed b y th e vo l um e + bu tto n to in cr ease t he in pu t le v e l .
17 fl as h yell ow on t he f ro nt pa ne l , ind i ca tin g a co nfli ct on t he main pa th . The P A V w ill a lso d isp l a y th e w o rds t ape loop on screen as a w a rnin g .
18 cd1 bal/aux PR O C E E D R PUSH 21 3 p a v by MADRIGAL AUDIO LABORA TORIES vcr1 vcr2 tape1 tape2 vcr1 vcr2 tape1 tape2 laser disc tv aux cd2 tuner center sub rear surround remote main o u t p u t s main remote laser disc tv aux vcr1 vcr2 main rem vcr1 vcr2 i n p u t s remote i.
19 The se p in as si gnme nts ar e co nsist ent w ith t he s tan dar ds a do pt ed b y the A ud io E n gin eerin g Soc i ety . R ef e r to th e o pera t ing ma nua ls o f y ou r ba l- a nc ed-out put l ine-l ev el s ou r ces t o v erify th at t he p in as si gnm ents o f th eir output con nectors correspond to the P A V .
20 4 A C PO W ER SW IT C H A N D A C PO W ER IN P UT An A C po w e r swit c h is pr o vi ded w hi ch d isco nn ect s th e P A V f ro m th e w al l ou tl et’ s A C po w er . Th e P A V is des i gned t o be l eft in Sta n db y w hen n ot in us e , r at her t ha n co mp l ete l y “ of f .
21 Y ou r P roc eed d eal er c a n he lp y ou tak e a dv a nta g e of th ese d esi gn f eatu res t o ma ximiz e y ou r sy st em ’ s v ers at ility . The rem ot e turn-on ou tp ut to t he ri g ht of .
22 7 RE MO T E BALA NC ED OU TP UTS If t he sy st em be ing u sed in th e re mot e z o ne is equ i pp ed wit h ba l an ced (someti mes called “ di ff eren tial ” ) inputs , it is b est to use these bal anced o ut- puts on your P A V .
23 If y o u use t he s in g le-e nded ma in o ut put s , co nnect t he m to t he c orr es pon d- in g inp uts o f th e amp lif ie r bein g us ed to dri v e t he F r o nt Le ft an d F r ont Ri ght s pea k er s .
24 PR O C E E D R pav use / learn ready to learn learned / sending error / low battery 2 a b c d vcr 1 vcr 2 l.d. menu bal display stop rew play ff tv/aux cd 1 cd 2 mode delay input input prev.
25 2 BA N K SWIT CH The P A V le arnin g re mot e h as tw o co mp l et e “b ank s ” o f sett in gs w hi ch ma y be sto re d fo r your use . As deli v ere d fro m the f actor y , many bu t not a ll.
26 5 e , f , g , h , st d b y B UTT O N S The f irs t f ou r of th es e bu tto ns a re s imp l y mo re “ extr as ” p ro v id ed f or y o ur con v e nience , as with a th roug h d a bo v e .
27 • path : p res sin g th is butt on w ill cy c le t he P A V thro u g h the v a riou s si gna l pa th s . H a v in g sel ect ed a pa r t icu l ar pa t h , su bseq ue nt sou rc e se l e ct io ns af f ect o nl y t h a t pa t h ( e. g. , ma in , re mo te , bo th , or reco rd ).
28 P lan n in g Y ou r I nst al lat ion T h e i nf ormat io n co n ta i ned wit h i n th is se ct io n is in ten ded t o h elp get s om eon e st ar t ed wh o wish es t o de sig n a nd i nsta ll th ei r own s oph ist ic ate d A/V system b ui lt a rou nd t he P roce ed P A V .
29 Att ent io n sh ou l d be pa id t o th e a cc ess ib ility o f th e inf ra red c ont ro l si gna l t o the components . Most p eop le ins tinctiv el y aim remote controls at the scree n , without th inking a bou t th e loc at io n of t he eq ui p ment .
30 t oe-in o f le f t & ri gh t speak ers sub L sur R sur R C L So me t oe-in of th e Le ft an d Rig ht s pea k ers t o w a rd t he ma in lis ten in g are a ( see a bove ) w i ll hel p mi nim ize side w all reflec tions and b alance t he sound for p e ople at t he e xtr eme ed g es of t he v ie w in g ar ea .
31 p ha se-ind u ced irr egu l arit ie s at t he c ros so v er f r equ en cy of 80 Hz .) O f th ese tw o guidelines, the fi rst is usu al l y m ore sig n i fi c a n t s onica lly , as i t tends to mi ni mize th e a ud ib ility o f th e roo m ’ s m odes .
32 con ve nt ion al surr oun d placemen t sub L sur R sur R C L The Wiri ng Lo w im pedan ce s pea k er w ire mu st be used t hro ug h out t he s y stem . This ens ure s th e mo st ef fi c i e nt tr a ns mis si on o f p o w er f ro m the a mp lif ie r s to t he s pea k e r s , w hi ch minimiz es se v er al f o rms o f au di bl e dis t orti on .
33 Sy st em P l an ni n g Gu ide Exp er ie nce shows that al mos t a ny re as onable amoun t of ti me spe nt i n the plan - nin g sta ge s will p a y f o r itself tw o t o thr ee tim es o v er du rin g the ins tal la ti on— m or e i f t he insta ll at i on c re w inc lu de s t w o o r thre e peo p le .
34 th e sa me dis tan ce f ro m th e ma in list enin g a rea a s th e Left a nd Rig ht s pea k er s . ■ ■ I f THX-c er t ified L CR s pea k ers a re u sed a nd mu st be eit her a bo v e o r bel o w ear l e v e l w hen s eat ed , aim t he m do w n (or u p) int o the list enin g a rea .
35 Sy st em Se tu p & Cal ibr at ion The P A V use s on sc re en m enus t o mak e th e init ial s etu p of th is sop his ti ca ted c ontr o l cent er a s simp l e as pos sib l e .
36 Setting Up All su rrou n d pr oce sso rs r equ ire a ce r ta in a mo unt o f setu p bef o re t he y ca n per - f o rm c o rrect l y . Th is f a ct is a lso t rue f o r a ud io/v i de o pr eam p lif ier s su ch a s t he P A V w hi ch in co rpor at e su rrou n d pr oce ssin g a s part of t he ir des i gn .
37 Phan t om Ce nt er Ch anne l If y ou r sy st em d oe s n ot in c l u de a c e nt er c h a nne l s pe a k er , c hoo se “ none .” Do in g so w ill p la c e th e P A V into a “ p ha nt om ” c.
38 h a v e a poo rl y-d ef ined ima g e s mea red a ll o v er t he ir end o f th e ro om . • L–C Phasi ng: ch ec k Le ft-Ce nt er p h asin g in th e H om e THX m ode b y re pea tin g th e L-R P ha.
39 in g dif f er enc es in l e v el be t w ee n va ri ous s our c es (s ome o f w hi ch ma y seem “l ouder ” than o thers wi thout such a corre c tion ) . Out put Le v el Cal ibration The P A V a lso in co rpor at es l ev el c ont ro ls f or ea c h output .
40 3 RE PEAT THIS PR OC ES S FOR EA CH SPEAKER I N TURN Pres sing m a st er wil l mo v e t h e curs or (a n d th e n ois e) on t o the n e x t s pea k e r .
41 3 AD D 1 5 T O TH E N U M BE R O BT AI N ED I N S TE P #2 AN D S ELE C T TH IS S U M I N TH E SET DE LA Y ME N U F o r e x am pl e , if y our r ea r spe ak er s ar e 7 f eet c lo ser t o y ou t ha n th e f ro nt s pea k e rs , a dd 7 t o 1 5 t o get 2 2 m sec , w hi ch is th e o ptimu m de la y f or y our system .
42 1 ENT E R TH E IN PU T DE F A U L TS M EN U , SE LEC T AU D IO IN P UTS , TH E N CD 1 , TH E N ALI A S This ca n be a c co mp lis hed b y m o vin g t he c urs or t o input def aults and then pressing ei ther of the v olum e +/– k ey s f o ur t imes in s uc ce ssi o n .
43 1 UN D ER TH E I N PU T D E F A U L TS M EN U F OR T H E CH O SE N I N P U T , SE LE CT OF FSET A N D PR ESS EI TH E R OF TH E V O L UM E +/– K EY S Y ou w ill see a s cr een w hi ch l ook s lik .
44 T o chang e y o ur def ault surround mode : 1 UN D ER TH E I N PU T D E F A U L TS ME NU F OR TH E SE LE CT E D IN PU T , S E LEC T “ MO D E ” AN D PRE SS EI TH E R O F TH E V O LU ME +/– K E.
45 2 U SING THE M AS TER BU T TON, MO V E THE CUR SOR D O W N T O VIDEO; TH E N P RE S S E IT H E R OF T H E V O L U ME +/– K EY S T O T OGGLE T O S- VIDEO 3 PRE SS ENTE R T O S A V E Y O UR C H AN GE . R epe at t hes e p ro gr ammin g st eps in tu rn f or a ny in p uts w hi ch w ill be u sed in your syst em ’ s c onfig ur ation.
46 1 FRO M TH E SET U P ME N U , SE LEC T “ MO DE D E F A U L TS ” A ND E N AB LE TH E FEATURE Aft er se le ctin g mode def aults from t he se tup me nu , y ou w ill see a sc ree n th a t loo ks l.
47 5 PRES S “E NT ER” T O SA VE Y OUR C HANGES ; R EPEA T FOR AL L OTHE R SURR OUND M ODES AS NEEDED N ote t ha t if y ou c ha ng e onl y a sin g le s urr ou nd m ode , th e oth ers w ill r e- ma ins at t he ir f a cto r y de f a ul t s e ttin gs o f n o o ff se t a nd su b = none .
48 the m ain displ ay . (S ee Oper a t i n g t h e On S c re en M en u s fro m t h e F ro n t P a nel , pa ge 3 5 .) Chan ging th e P A V’ s IR A ddr ess In s om e install a ti ons , y ou ma y disc o v er t ha t so me oth er c omp an y is tryin g t o us e th e sa me inf ra red c ontr o l cod es used b y t he P A V , or v ic e v er s a.
49 U sing the P A V Sett ing the V olum e Ther e a r e , in eff ect , t w o v ol ume c ont ro ls in th e P A V . Wh en in e ithe r THX c inem a or pr o logic mo des, the input le v el co ntr ol s h ou l d be us ed to c om pensa t e f or dif- f eren c es bet we en rec or di n gs , u sin g its a ss oc ia ted g ree n L ED a s a gu id e .
50 off mod e ( e. g . , tw o-c h a nn e l st er eo). Y ou ma y fin d th at in cr eas ing t he l e v el o f th e rear speak ers is necessa r y i n order to bri ng w hat li ttle ambienc e i s i n a “ d r y” re- c ord in g u p t o a mo re e njo y a b le l e v el .
51 The Displ ay Pr ef Menu Re turnin g t o th e s ub je ct of display pr efe ren ce s , sel ect in g t his me nu it em (b y pressing either v olu me +/– w hil e th e cu rso r is po intin g a t it) pr ese nts y ou w ith a su b-menu , o utl ined a t le ft .
52 Pr og r a mmi ng th e Remot e Co ntr ol Prog ramm ing Ot her Compon ents ’ Func ti ons The r em ote c ont ro l p r ov id ed w ith th e P A V is ca pa b le o f l earn in g th e co mman ds of a lm ost a ny ot he r rem ote c o ntr o l .
53 t eac hing t he P A V r emo t e con tr ol n e w com mands PR O C E E D R pav use / learn clear / reset ready to learn learned / sending error / low battery 2 a b c d vcr 1 vcr 2 l.d. menu bal display stop rew play ff tv/aux cd 1 cd 2 mode delay input input prev.
54 Progr a mming P A V F u nc tio ns If y ou ina dv ertant l y o v erwrit e on e or m o re P A V c omma nds in y o ur P A V re mot e c ontr o l , ne v er f e a r—y ou do n ’ t h a v e t o obta in a not her P A V rem ot e in or der t o re- t ea ch y o ur o wn its P A V -s pec ifi c co mman ds .
55 r emo t e on ly menu REMOTE ONLY MENU ENTER DISPLAY ON SCREEN P res s th e a pp ro p ria te b utto n on t he r em ot e co ntr ol (w hil e in lea rnin g mode) , and then use the fro n t p ane l mast.
56 Remote T r ig On and Rem ot e T rig Off ma k e it poss ib le t o co ntr ol t he r em ote turn-o n tri gg er o ut pu t on t he re ar pa ne l of t he P A V in de p enden tl y of the P A V itse lf .
57 Pla nning Y o ur R e mot e Co ntr o l F or your con v enience , we ha ve i n cluded the f ollo wi n g form on which you ma y p la n w hi ch a dd iti ona l fu nct io ns y ou w ill as si gn t o w hi ch butt o ns on t he P A V r e- mote con tr ol .
58 Bank 2: L ef t a _______________________ b _______________________ c _______________________ d _______________________ stop / _______________________ play/ _______________________ rew / _______________________ ff/ _______________________ input _______________________ pa use/ _______________________ pr e v .
59 R oom A c ou sti c s The f ollo wing i nf or matio n on ro om a coustics do es not need to be considered in e v er y ins tall a ti on . R ath er , it is pr o vi ded f o r th ose w h o pl a n a dedi.
60 The B ou nda r y E ff ect is p arti cu la r l y impo r ta nt w hen it c om es t ime to p osit io n th e f ro nt s pea k er s . If t he y a re n ot pl a ced c ons ist entl y w ith r e ga rd t o a dj.
61 Y ou r Sy st em Se tt in gs The s ettin g s in y ou r P r oceed P A V a re s a v ed in n o n-v ol a til e me mo r y a n d sh ou l d n orma ll y su r vi v e po w er outa ge s .
62 c d 1 In put Def aults • Alia s ______ • O ff set ______ • S urr ou nd M ode ______ cd 2 I n put D efault s • Alia s ______ • O ff set ______ • S urr ou nd M ode ______ t ape 1 Input D .
63 P A V Me n u Stru c tu r e (par t ial) PAV MENU OPERATE MUTE LEVEL DISPLAY PREF VOLUME DISPLAY VOLUME SPEED SETUP: UNLOCKED SETUP SET SPEAKERS SET LEVELS SET DELAY INPUT DEFAULTS MODE DEFAULTS REMO.
64 T r oub les hooting Y ou r Pr oceed P A V ha s been d esi gn ed to d el iv er ma ny y ear s of s a tisf a ct io n . I t has als o been d esi g ned t o all o w a n u nu sua l a m ou nt of “ cus to miza t io n ” so as t o ma k e it su ita bl e in a w id e v ari ety of (p ossi bl y c ha n g ing) c ir cum stan ces .
65 Car e an d M ain t en an c e T o rem o v e du st f ro m th e ca bin et o f the P A V , us e a f ea the r dust er . T o r em o v e dirt a nd f ing erp rints , w e rec o mmend is o pr op y l a l c ohol and a so ft clo th. Caution! Alw ay s apply the isopr op yl alc ohol to t he soft cloth an d then wi pe the P A V w ith the dampe ned cl oth .
66 U .S . an d Can adian W arr an ty 90-Day Lim ited W arran ty This P roc eed ® p rodu ct is w a rra nted t o be f ree f r om d e f ects in ma te ria l and w or k- man s hip under norm al use f or a per iod of ninet y ( 9 0) da ys fr om the dat e o f pur- chas e .
67 Ob t a ining S er v ic e W e tak e grea t p rid e in our d eal er s . Ex pe rien ce , ded ic at io n , an d inte grity ma k e th ese p r of es si ona ls id eal l y su ited t o as sist w ith o ur cu st om ers ’ servi ce ne eds . If y o ur P roc eed co mpo n ent must be s er vi ced , p l ea se co nta ct y ou r dea le r .
68 D i m ensi ons PR O C E E D LU C A S FIL M ® pav vcr 1 vcr 2 laser disc tv/aux cd 1 cd 2 tape 1 tape 2 bal/aux tuner thx cinema pro logic stereo mono off surround mode path main remote both record standby input level delay recall ref. level sub rear center balance master mute 17.
69 Spec ific ati ons T h e c o r rela t io n bet we en pub l is he d s pe c ific ati on s and perf orman ce is u nr elia ble . A l ist of n um bers reveals vi r t uall y not h i ng . Al l te ch n ica l mea su rem ent s m ust be su b- j ec t to qua li tat ive as well a s q ua nt itat ive i nt er pr et ati on .
70 I nst al lat ion N o t e s.
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630288-1 © 6/1998 Madrigal Audio Laboratories, Inc. All rights reserved. Printed in U.S.A. R PR O C E E D is a registered trademark of Madrigal Audio Laboratories, Inc. a Harman International company Madrigal Audio Laboratories, Inc. 2081 South Main Street, P.
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