Seagate BARRACUDA 9 ST19171DC manuale d’uso

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Co n t ents P r e f a ce .. ... .. .. ... .. ... .. ... .. .. ... .. ... .. ... .. .. ... .. ... .. ... .. .. ... .. ... .. ... .. ... .. .. ... .. .. 1 E l ec tr o st a tic di sc h a rg e p r ot e ct i on .. ... .. ... .. ... .. .. ... .. ... .. ... .. ... .. .. ... .. .. 1 I m p or t a n t s a f ety in f o r m a t io n a n d p re c a ut io n s . [...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 1 Pref ace Thi s m a nua l con tains i nf or mat ion f o r user s of t he Seaga te® ST1917 1 Ba rr acuda™ 9 SCSI disc d r iv e s. I t p ro v i des su ppor t services , perf ormance specif i c at i on s, and i n it i a l s et u p i nf o r ma- tion. Add it ional i nfo r mat i on is a vai l ab le i n t[...]

2 Barr ac uda 9 Ins tal l at ion Gui de , Re v . B • T u r n of f t he po wer bef or e r emo ving o r i ns t al lin g t he DC po wer c a ble. • Do n ot r em ov e an y cir cui t boar ds f rom the driv e . • Ne v er use an ohmmete r on an y c ir cui t bo ar d s. • W h en ins tal lin g t he driv e on a carri er or tra y , d i s char ge the ca [...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 3 Alw a y s o bser v e the f ollo wi ng warnings an d preca ut i ons : • P erf orm all maint enance b y fo l l o win g t he proc edur es in t his manua l . • F ol l ow al l cau tions and w arni n gs in t he pro cedur es . • Use s ound s af ety pract i c es whe n oper ati ng or re pairin g t h e u[...]

4 Barr ac uda 9 Ins tal l at ion Gui de , Re v . B As a co m p onent , t hi s driv e is d esi gned to be inst al l ed and ope r- at ed in acc ord ance with UL19 50, EN60950 , CSA C22.2 950- M89, and VDE08 05. Seaga te tak es all rea sonab le st eps t o ensure t hat i ts p rodu ct s are cer t ifi ab le t o cur r ent l y acce pted standar ds . T y pi[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 5 ar at ur der Ein hei t. Ei ni ge V er f ahr en er f orde r n Spezi al werk ze uge; di ese m üsse n z ur sac hgemäßen A u sfü hrung der W ar tu ngsar be- iten und au s Sic herhei tsg rü nden den Empf ehl ung en ent sprech- end v er wen det we rden . Die V erf ahr en in d i es em Handb uch und d i[...]

6 Barr ac uda 9 Ins tal l at ion Gui de , Re v . B • W enn eine Ein hei t unt er Sp annu ng st eht , gehe n Sie bei der F ehl erdi agnos e bes onder s v ors i c htig v or . Sch al t en Si e di e Ein hei t aus , be v or Sie mit den Re par at ur ar b ei ten beg inn en. • T r ag en Sie Si ch er he it sschuhe , w enn Sie schw ere T eil e aus- bzw .[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 7 A l s T e i l k o mp onen te i s t d i e ses La ufwer k für die I nstal lati on und d en Be tri e b i n Üb ere ins ti mmun g m it U L 1 95 0, E N 60 950 , C SA C22. 2 9 50-M89 und VDE0 805 v orgeseh en. S eagate ist st än di g bem üht, die Zulassungsf ähigk ei t v on S eag at e- Prod ukte n im R[...]

8 Barr ac uda 9 Ins tal l at ion Gui de , Re v . B Regu lato r y a gency c omp lian ce E l ec t rom ag n e ti c s u sc e p ti b il ity As a compo nent as semb ly , the driv e i s not requi re d to m ee t any susc ept ib ili ty per f or manc e r equi r ement s. I t i s the re sponsib ili ty of th ose int egr at ing th e driv e wi t hi n thei r sy st[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 9 Ele ctr o m a gnet ic compl ia nce f or t he Eur opean Union If t his m o del has the CE Marking i t co m p lies wi th t h e Eur opea n Uni on requi re m e nts of th e El ectromag net i c Compat ibil ity Di r ec- tiv e 89/ 336/ EEC of 03 Ma y 1989 as a me nded by Di re ctiv e 92/ 31/ EEC o f 28 April[...]

10 Barrac uda 9 I ns tall at ion Guide , Re v . B Se agate tec h n ical sup por t ser vi ces If yo u ne ed a ssi stance inst alli ng y our dri v e , co nsult y our d eal er . Deal er s are f ami liar wi t h t heir un iqu e sys t em con figur at ions an d can he lp y o u wi t h sys t em co nfli cts and ot her tec hnical issues . If y ou need addit i[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 11 S e ag a t e C o m p u S e r ve fo r u m Onli ne t ec hni cal sup por t f o r Se agat e pr oducts i s a v ailab l e o n CompuServ e . T o a cces s our t echn ical su ppor t f orum, typ e go sea gat e . Thi s f oru m pro vi des i n f o r mat io n si milar to t hat f ound o n SeaBO ARD . In a dditi on[...]

12 Barrac uda 9 I ns tall at ion Guide , Re v . B F AX ser vic es SeaF AX ® Y ou can use a touch - t one teleph one t o acces s Se agat e’ s auto- mate d F AX syste m t o recei v e t echnica l supp or t i nf or mat i on by r e tu r n F A X . T h i s s e r v ic e i s avai la bl e 24 ho u r s da i l y . Sea gate t echn i ca l support F AX Y ou ca [...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 13 Direct-su pp or t serv ice s Sea gate t echn i ca l support F or one-on - on e he lp , you can ta l k to a t echni cal suppo r t spec ia l- is t dur i ng local b us i n ess hour s. Bef or e ca l l i ng, not e y ou r s yst em conf igur at io n a nd d r iv e mode l nu m b er ( ST xxxx ). SeaTDD ™ 4 [...]

14 Barrac uda 9 I ns tall at ion Guide , Re v . B Cu stomer ser vi ce centers Seaga te direc t O EM, Di strib ut ion, and Sys tem Integ rato r c us- to m e rs should con tac t t h eir Se agate s er v i ce r epresent ativ e f or war r anty i nf ormation. Other cust omers sho uld con tact the ir pl ac e of pur cha se . Seaga t e of f e r s compr ehen[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 15 Gen er a l d e scri pt io n Barr a cuda 9 SCSI di sc driv es a r e hi gh-spe ed, ran dom-ac c ess di gi t al - d ata st or age de vi ces . Th e dri v e i s a com pon ent for i n st a llatio n i n an en closu r e designed fo r the dr iv e. T hi s is often a r ack wi thi n the syst em or an e xt er n [...]

16 Barrac uda 9 I ns tall at ion Guide , Re v . B Chara cte risti cs ST1917 1 In terf ace SCSI F ast -2 0 (al so cal led Ultr a SCSI) 1 Capac ity Unf ormat ted 11. 7 Gb yt es Fo r m a t t e d 2 9.1 Gb yt es Recordi ng Cy linder s (u ser ) 5,2 74 Rea d/writ e d ata hea ds 20 Se r vo head s Em b edded Seek t ime 3 A v erage read 9.7 msec A v erage wr[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 17 DC po wer r equirem ents 1 Measur ed wi t h an av erag e rea di n g DC ammeter . I nst anta- neous +1 2V c urrent p eaks wi l l e xc eed t h ese v al ues. Si ngle-e nded Di f f ere ntial +5 V 11 ± 5% +12V ± 5% 2 +5V 11 ± 5% +1 2V ± 5% 2 V ol t a ge r egul ation 5 Amps Maxi mum o perat i n g c ur[...]

18 Barrac uda 9 I ns tall at ion Guide , Re v . B 2 A –10% t ol erance i s perm iss i b l e dur i ng i ni tia l s t ar t of th e spin- dl e b ut m ust ret urn to ± 5% b ef or e r eac hin g 7, 2 00 RPM. Th e ±5% m ust be maint ai n ed af ter the driv e sign if ies t hat its po wer -up s equen ce has bee n compl ete d and th at t he driv e is ab [...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 19 11 No t erm inat or po wer . See 11 .7.3. 4 i n the Ba rrac uda 9 Pr o duct Manua l . 12 All po wer-s av in g f eat ur es are enab l e d; ASA I I c ode onl y . 13 Seeki ng i s def ine d a s a t hird -stro ke s eek at OD . The co m man d is i ss ued e v er y 20 m s ec. 14 Read t ra c k i s d efined a[...]

20 Barrac uda 9 I ns tall at ion Guide , Re v . B Initial s etup in f ormatio n The gener al i nf ormati on beginni ng on t his pa ge appl ies to al l of th e Barr ac uda 9 driv e mod els. Aft er read in g the g ener al i nf o r ma- tion t opi cs , r e f er t o t h e ap prop ri a te dr i v e- specif ic s ect i on l iste d bel o w f or add i t i o n[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 21 SCSI ID ju mp er s Each d e vice o n t he SCSI c hain must ha v e a unique SCSI I D . The h ost sys t em’ s SCSI con trol ler us ually uses th e highes t- num - ber ed ID a v ailab le; t heref or e th e lo wer-n umber ed SC S I IDs ar e normally used fo r ot her SCSI de v i c es s uch a s t his Ba[...]

22 Barrac uda 9 I ns tall at ion Guide , Re v . B The t op e xa m p l e i n Figur e 2 show s an int ernal hard di sc at on e end of t h e SCSI b us w it h the SCSI co ntr olle r at th e oth er en d (bo th ar e te r mi nat ed). The bo tt om e xampl e sho ws tw o add i t i onal SCSI de vi ces c onnec t ed e xt er n ally— this m e ans t he SCSI con-[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 23 T er m in at or powe r Y ou u suall y wi l l not nee d t o chan ge t his opt io n and c an no r mal ly le a v e t he d r iv e c onf i gu red as it w as shipp ed f r om t he f act or y . F or in fo r mat ion abou t ho w to ch ange the t ermin at o r po we r op t i on o n y our driv e , r ef er t o t [...]

24 Barrac uda 9 I ns tall at ion Guide , Re v . B Fi gur e 3 show s t w o design a ppr o aches with one or more f ans used to gen er at e a ir fl o w . Th e air- flo w p at t erns can b e cre ated b y t he f ans ei t her pushing or dr a wing ai r . The ov er al l f l ow pa t t ern can be di re cte d fro m f ront to bac k , bac k to f r ont , or sid[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 25 Kü hlun g d es S ystems D i e G ehäusekonstrukti on muß eine aus r ei chen de Kühl ung de s Lauf werke s g e w ä hrleis t en . Di e Umgeb un gstem perat ur darf max- imal 50 ° C bet ra gen. Di e P rod ukthan db uch B arra cud a 9 (D okum en t 833 2903 0) en thal t e n Anweisun gen zur Be ur te[...]

26 Barrac uda 9 I ns tall at ion Guide , Re v . B . Fig ure 3. Suggest ed ai r fl ow Abbi l dun g 3. Em pf ohl ener Luftst r omver l a uf SEAGATE SEAGATE Above unit Über der Einheit Under unit Unter der Einheit Above unit Über der Einheit Under unit Unter der Einheit Note. Air flows in the direction shown (back to front) or in reverse direction ([...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 27 M ounting the d ri v e an d co nn e cti ng cables Do not touch t he conn ector pi ns or a ny c omponent s on the con- trol boar d wi t h out observing s t at ic-d is charge pr ecau t i ons . Alw a y s h andl e the driv e b y th e fr ame only . The d ri v e ma y b e mount ed i n an y ori entat ion (h[...]

28 Barrac uda 9 I ns tall at ion Guide , Re v . B 1. Bef esti gen Si e das Lauf we r k mi t vi er 6-32- U NC-Sc hraub en am Ge häuse de s Host- Sys t e ms. D i e b eid en Seiten de s Lau fw erk es s i n d mi t je we i l s z wei Bef esti gung sl öch er n v ersehen, di e Unte rseite des Laufw er k es wei st vi er weiter e Bef est ig ungsl öc her a[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 29 def in ed in IEC 950. F igu re 4 p ro v i des t he p in inf o r mat io n f or th e DC po we r con nector . T o co nnect t h e DC po we r cab le t o th e d riv e, si m p l y i nse r t t he cab l e end into the dri v e’ s DC po wer c onnec t or . 4. Schl i eßen Sie das SCSI -Kab el an d en SCSI-Ste[...]

30 Barrac uda 9 I ns tall at ion Guide , Re v . B Note. Si g nal g round on the po wer co nt r ol boa r d (PCB) and the head and di sc asse mb l y ( HD A) ar e con nect ed t oget her i n th i s dri ve a nd y o u ca nnot sep arate them. The equi pment in which you ha v e mou nt e d t he driv e i s conne ct e d di r ec tly t o t he HD A and PCB witho[...]

Barrac uda 9 I ns tall at ion Guide , Re v . B 31 te m e inb aue n. D ie d arau s u.U. resu l tier e nde v e rstä rkte el ektromag net i sc he St r ahlung fäl lt i n den Zuständ i gk e its- ber ei ch des Syst em des i gn ers . 5. Repl ace t he host s yst em’ s co v e r . 5. Set ze n S i e das Ge häuse ober tei l des Hos t - Syst ems wi eder a[...]

32 Barrac uda 9 I ns tall at ion Guide , Re v . B N dr i ves N/ND d rives section Set ti ng t he SCSI I D ju mper s Use the J6 con nector to s et th e SCSI I D (see Figur e 5) . T o chan ge t he SCSI ID , instal l j umper s on t he ap pro pri a te pi n s as sho wn i n t he i l l ustr ati on. Fig ure 5. Setti ng the SCSI I D A 2 A 1 A 0 SCSI ID = 0 [...]

Barra cuda 9 I n sta ll at io n Gui de , Re v . B 3 3 N dr i ves T e r m in a t in g t h e dr i v e ST1917 1N driv es are t erm i nated wi t h permanent ly mount ed I C act i v e t ermin ators . I f you i n st a ll one of t hese dri ves an d it i s not on t he end o f the SCSI b us , disab le t he ter mi nato rs b y rem ovin g th e ju m p er f rom [...]

34 Barrac uda 9 I ns tall at ion Guide , Re v . B N dr i ves T er m in at or powe r Ther e ar e thr ee po ssi b l e te r mi nat or po wer confi gur atio ns f or ST1917 1N dri v es ( s ee Fi gure 7). Y ou wil l no t normal ly need t o chan ge t his o pt i on and can l ea v e the dri v e conf igur ed a s i t was shi pped fro m th e f ac tor y . Fig u[...]

Barra cuda 9 I n sta ll at io n Gui de , Re v . B 3 5 N dr i ves Ot he r ap pl ic ab le j um p er op ti on s Se v er a l ot her jum per op ti ons ar e av ailab l e as i llust r at ed. Fig ure 8. Addi ti onal jumper op tions Enable parity check of SCSI bus (default). Disable parity check. J2 Pin 1 Reserved Parity Check option Write protect = Off (en[...]

36 Barrac uda 9 I ns tall at ion Guide , Re v . B W/WD drives W/WD drives secti on Set ti ng t he SCSI I D ju mper s Use the J6 jumper b loc k to set t he SCSI ID (Fi gure 9). T o chang e t he S C S I I D , i n st al l j um pe r s on t h e ap p r op r i at e p i n s as s h ow n i n th e ill ust r atio n. Op t i onal co nnect ions t o s w itch ing c[...]

Barra cuda 9 I n sta ll at io n Gui de , Re v . B 3 7 W/ WD d r i v e s Fig ure 10. Usin g the J1 auxi liary j um pe r bl oc k A 3 A 2 A 1 A 0 DC Power Connector 68 Pin SCSI I/O Connector J1 Auxiliary Pin 1 J1 Auxiliary Drive HDA (rear view, PCB facing downward) Pin 1 PCB Pin 12 1P 2P 3P 4P Pins 2, 4, 6, and 8 are driven low for 250 ms after PWR ON[...]

38 Barrac uda 9 I ns tall at ion Guide , Re v . B W/WD drives T e r m in a t in g t h e dr i v e ST1917 1W driv es a re termina ted wi t h p er man ently m o unt ed I C act i v e t ermin ators . I f you i n st a ll one of t hese dri ves an d it i s not on t he end o f the SCSI b us , disab le t he ter mi nato rs b y rem ovin g th e j umper fr om pi[...]

Barra cuda 9 I n sta ll at io n Gui de , Re v . B 3 9 W/ WD d r i v e s T er m in at or powe r Ther e ar e thr ee po ssi b l e te r mi nat or po wer confi gur atio ns f or ST1917 1W dri ves (see F i gu re 12) . Y ou will n ot normally n eed t o chan ge t his o pt i on and can l ea v e the dri v e conf igur ed a s i t was shi pped fro m th e f ac to[...]

40 Barrac uda 9 I ns tall at ion Guide , Re v . B W/WD drives Ot he r ap pl ic ab le j um p er op ti on s Ot h er op ti on ju mp e rs a r e av a ila ble as illu s tr at e d b el ow . Fig ure 13. Addi ti onal jumper op ti ons Enable parity check of SCSI bus (default). Disable parity check. J2 Pin 1 Reserved Parity Check option Write protect = Off (e[...]

Barra cuda 9 I n sta ll at io n Gui de , Re v . B 4 1 WC/DC dr ives W C /D C d r ive s se c t io n Set ti ng t he SCSI I D ju mper s The SCSI I D f o r WC and D C dr i v es i s no r mal l y se t ov er th e SCSI b us b y t he host syst em u sing c onnec to r contact s 39 ( ID0), 4 0 (ID2) , 79 (ID1), and 80 (I D3) . T e r m in a t in g t h e dr i v [...]

42 Barrac uda 9 I ns tall at ion Guide , Re v . B WC/DC d r i ves A p pl ic a ble j u m pe r o p ti on s Opti on jum pers a r e a v ai lab l e as i llus trat ed bel o w . Fig ure 14. J umper opt ions Enable parity check of SCSI bus (default). Disable parity check. Parity Check option Write protect = Off (enables writing – default) Write protect =[...]

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Seaga te T echn ology , Inc. 92 0 Di sc Drive, Scotts V alle y , C A 950 66-4544, USA Pub l ic ation Number: 8332 9020, Re v . B, Pr i nt ed in USA[...]