Manuale d’uso / di manutenzione del prodotto ST136475LW/LC del fabbricante Seagate
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Contents Pre f a ce . ..... .. ..... ..... .. ..... ... .... ..... ... ..... .... ... ..... ..... .. ..... ..... .. ..... ..... .. . 1 Ele ctro sta tic dis ch arge pro tec tion .... .. ..... .. ..... ..... ... .... ..... ... ..... .... . 1 Important saf ety inf ormati on and pre cautions .
Barr acuda 36 Instal lation Guide, Rev . B 1 Pre face This manual contain s inf ormation for users of the Seagat e ® Barr acu da 3 6 SCSI dis c drives . It pro vides support s er v ices , per- f ormance specifi cations , and initia l set up informat ion.
2 Barracuda 36 Instal lation Guid e, Re v . B • T ur n of f the po wer before removi ng or i nstalling the DC po wer cabl e. • Do not remo ve an y circuit b oard s fr om t he driv e.
Barr acuda 36 Instal lation Guide, Rev . B 3 • Fo llo w the pr ec autions l isted a bov e in “ Electro static dischar ge prot ection. ” • Do not r emov e any ci rcuit boa rds from the d ri v e. Ret u r n the enti re driv e f or depot repai r if any cir cuit boar d is def ectiv e.
4 Barracuda 36 Instal lation Guid e, Re v . B thr ough the Seagate Saf ety De par tment to assist the su bsystem desi gner . Wic htige Si cherh eitsh inweise Vo r s i c h t . Beim T esten des Laufw erks auf dem Pr ü ftisch is t F remdbel ü ftung v or zusehen , um e ine au sr eic hende K ü hlun g der Laufw erkkompon enten si cher zustel l en.
Barr acuda 36 Instal lation Guide, Rev . B 5 • T r e ffen Si e beim Betrieb , be i der Insta l l ation oder bei de r Entf er nung der Einhei t ange m essene Sicher heitsv orkehrun- gen. • W enn eine Einhei t u nter Spannung st eht, gehen Si e bei der Fe hlerdi agnose besonders v orsicht ig v or .
6 Barracuda 36 Instal lation Guid e, Re v . B Als T eilkompon ente ist diese s Laufwe rk f ü r di e Insta l l ation u nd den Bet rieb in Ü be reinstimmun g mit UL 19 50, EN6 0950, C AN/ CSA C22.
Barr acuda 36 Instal lation Guide, Rev . B 7 Regulator y agency compliance Elect romagn etic suscepti bility As a componen t assembl y , t he drive is no t requir ed to meet an y suscep tibi li t y perf ormance re quirement s .
8 Barracuda 36 Instal lation Guid e, Re v . B Elect romagn etic compliance f o r the Europ ean Union If this model has the CE Marking it com plies wit h the Euro p ean Union requirement s of the El ec.
Barr acuda 36 Instal lation Guide, Rev . B 9 Se agat e T e ch nol ogy su p po r t se rv i c es Onli ne Se r v ices In te rne t F or onl ine inf or mati on about Seag ate pr oducts , visit www .sea gate. com or e-mail your disc or tape question s to: Presal es Sup por t: Disc: ht tp://www .
10 Barr acuda 36 I nst allati on G uid e, Re v . B ti ps and specif ications for disc driv es and tape dri ves 24 hour s dail y . I nter nat ional c allers c an reac h this se r vice by dial ing +1 - 405-93 6-1234. SeaF AX ® is Seag ate's automat ed F AX deliv er y syst em.
Barr acuda 36 Instal lation Guide, Rev . B 11 Custo me r Ser v ice (C S O) W arra nt y R e pair Seagat e of fers w or ld wide customer suppo r t fo r Seagate driv es. Seagat e direct OE M , Di strib uti on and System Inte grat or c ust om- ers shoul d contact thei r Seagate ser v i c e cente r representa tive f or war ranty inf or mati on.
12 Barr acuda 36 I nst allati on G uid e, Re v . B W arra nt y R e pair USA 1-800- 468-3472 F AX: +1-405- 949-674 0 Mexi co an d Lati n Ame ric a +1-405- 949-7758 F AX: +1-405-949- 6738 A ut hor ized .
Barr acuda 36 Instal lation Guide, Rev . B 13 Ita ly 1 677 90 695 Netherl and s 0 800-732 4283 Norwa y 800-113 91 P oland 00 800-311 12 38 Spain 900-98 31 24 Sw eden 0 207 90 073 Swit zerland 0 800-83.
14 Barr acuda 36 I nst allati on G uid e, Re v . B SeaF AX A ustra lia +61-2-9 756-5170 W arra nt y R e pair Jap an +81-3-5 462-2904 F AX: +81- 3-54 62-2979 Asia/ P acific and +65-485- 3595 F AX: +65-.
Barr acuda 36 Instal lation Guide, Rev . B 15 Gener al descr iption Barr acuda 36 SCSI disc driv es are hig h-speed, r andom-acce ss digi tal-dat a st orage de vice s. The dr i ve is a com ponent for instal l a tion in an enclosure designed f o r the drive.
16 Barr acuda 36 I nst allati on G uid e, Re v . B T abl e 1. Dri v e ch a r ac t er is t ic s Inte r fac e Ul tra S C S I [1 ] Capaci t y Formatt ed [2] 36 Gby te [2] Max. da ta b loc ks 71132960 Record in g Cylin ders (user ) 11,721 Read/write dat a heads 20 Acc e s s ti m e [3] A v erage read 7.
Barr acuda 36 Instal lation Guide, Rev . B 17 T abl e 2. DC powe r require ments (Amps), multimode (SE/L VD) [1] Meas ur e d with an av erage reading DC ammeter .
18 Barr acuda 36 I nst allati on G uid e, Re v . B [5] Se e “ Conduc ted n oi s e immun ity ” in the Barr acuda 36 Prod- uct Man ual. The speci fied v oltage toleran ce is incl usiv e of rippl e, noi se, and tr ansient response . [6] Oper ating con dition i s defined as r andom seek r ead opera- ti ons with a bloc k co unt of 64.
Barr acuda 36 Instal lation Guide, Rev . B 19 Initia l setup inf o rmat ion The gen eral info r mat i o n begin ni n g on this page appl ies to all of the Barrac uda 36 dri ve models .
20 Barr acuda 36 I nst allati on G uid e, Re v . B SC SI ID ju m p e rs Each de vic e on the SCSI chai n must have a un ique SCSI ID . The hos t syst em ’ s SCSI co ntrolle r usuall y uses t he ID that has the hi ghest pr i or i ty int errupt in the SCSI I/O syst em .
Barr acuda 36 Instal lation Guide, Rev . B 21 the case, change the ID so that each de vice on t he SCSI chain has it s own uniqu e ID . Al so check you r system or co nt r oller user ’ s manual to ensure t hat y ou hav e not vio lated it s SCSI ID num beri ng recommendat io ns.
22 Barr acuda 36 I nst allati on G uid e, Re v . B Fo r inf or mat ion about how t o ter min ate your dri ve , re fer to the approp riate driv e- specif ic sect ion.
Barr acuda 36 Instal lation Guide, Rev . B 23 gro und (see Fi gur e 1 2) . The host dev ice cannot overri de the SE j umper. If “ DIFFSNS ” i s at nom i n al ground (0V to . 6V), al l of t he bus receiv ers/ dri v er s operate i n sin gle-ended mode .
24 Barr acuda 36 I nst allati on G uid e, Re v . B [1] F or en vir o nm ents wh ere a ll eleme nt s of the b u s ( cabl e s, de vi ce i nt er- f aces , en vir onme ntal nois e and ot her pa ram eters ) ar e contr olle d to be be tter than min ima lly req ui red , it may be po ss ible to exte nd t he pat h le ngt h an d devi ce cou nt.
Barr acuda 36 Instal lation Guide, Rev . B 25 [1] F or en vir o nm ents wh ere a ll eleme nt s of the b u s ( cabl e s, de vi ce i nt er- f aces , en vir onme ntal nois e and ot her pa ram eters ) ar e contr olle d to be be tter than min ima lly req ui red , it may be po ss ible to exte nd t he pat h le ngt h an d devi ce cou nt.
26 Barr acuda 36 I nst allati on G uid e, Re v . B Figur e 3a. Six ty-eight pin c onnection t o drive.
Barr acuda 36 Instal lation Guide, Rev . B 27 [1] Cl osed e nd ty pe 6 8 pin c on nec tor used. T er mi nat or req uir ed . [2 ] Ope n end t ype (in -lin e ap plic at ion) co nnec tor use d. N o t erm inat or. [3 ] H os t ne ed no t be on th e en d of th e d ai sy c h ain .
28 Barr acuda 36 I nst allati on G uid e, Re v . B Note. This driv e model plu gs directly in to a backp l an e c onnec- tor and t heref ore us es no cabl es.
Barr acuda 36 Instal lation Guide, Rev . B 29 Providin g ade q ua te cool in g The encl osure desi gn must ensure adeq uate cool i ng f or the driv e. The maxim um ambient ai r temperat ure around the driv e shoul d not e xceed 50 ° C .
30 Barr acuda 36 I nst allati on G uid e, Re v . B K ü hl un g des S y st ems Die Geh ä usekonstrukt ion m u ß ei ne ausreichende K ü hl ung des Laufw erk es gew ä hrleist en.
Barr acuda 36 Instal lation Guide, Rev . B 31 . Figur e 4. Sug gested air flow Abbil dung 4. Empfohlener L uft strom verl auf Note. Air flows in the direction shown (front to back) or in reverse direction (back to front) Note.
32 Barr acuda 36 I nst allati on G uid e, Re v . B Mounting the drive and connecting cables Do not tou ch the connector pins or any compon ents on the con - tro l board wit hout observing static-di scharge precautio ns. Alwa ys handle the driv e b y the frame onl y .
Barr acuda 36 Instal lation Guide, Rev . B 33 1. Bef estigen Sie das Laufw erk mit vi er 6-32- U NC-Schr auben am G eh ä use des H ost- S ystems. Die beiden Sei ten des Lauf werke s sind mit j eweil s zwei Bef estigu ngsl ö chern ver sehen, die Unterseite des Laufwerk es weist vi er w eitere Bef estigung sl ö cher auf .
34 Barr acuda 36 I nst allati on G uid e, Re v . B the DC po wer connec t or . T o connect the DC power cab l e to the dri ve , si mply insert the cabl e end into th e d ri v e ’ s DC powe r connect or . 4. Schli e ß en Sie das SCSI-Kabel an den SCSI-Stec kv erbinder des Laufwer k e s an.
Barr acuda 36 Instal lation Guide, Rev . B 35 Note. Signal gr ound on the print ed cir cuit board asse m bl y (PCBA) and the head and disc assem bly (HD A) are con- necte d toge ther in this d rive and y ou c annot separ ate them.
36 Barr acuda 36 I nst allati on G uid e, Re v . B elek tromagneti sche St rahlung f ä llt in den Zus t ä ndigk eits - berei ch des Systemd esi gners . 5. Replac e the hos t system ’ s cov er . 5. Setz en Sie das Geh ä u seobert eil des Host-Syste m s wiede r auf .
Barr acuda 36 Instal lation Guide, Rev . B 37 Figur e 6. Mounti ng confi guration di mensions F D A E [3] C G [1] B H M [6] [6] N J2 J6 LED K S [8] [2] R P [5] Inches A B C D E F G H J K L M N P R S 146.05 101.60 41.1 60.00 28.45 101.60 6.35 44.45 95.
38 Barr acuda 36 I nst allati on G uid e, Re v . B Formatting the drive W arning. F ormatting a d ri v e er ases all user data. Be sur e that you underst and this pri nciple bef ore f ormatting an y hard di sc drive .
Barr acuda 3 6 Instal lation Guide, Rev . B 39 L W drives W / WD d ri ves s ecti on Sett ing the SCSI ID jumpe r s Use t he J6 j um per bl ock t o set the SCSI I D ( Figure 7) . T o cha nge the SCSI ID , instal l jumpers on t he appropriat e pins as shown i n the i llustr ation.
40 Barr acuda 36 I nst allati on G uid e, Re v . B L W drives Figur e 7 . Set ti ng th e SCSI ID on model “ LW ” drives SCSI ID = 0 (default) Jumper Plug (enlarged to show detail) J6 Drive Front P.
Barr acuda 3 6 Instal lation Guide, Rev . B 41 L W drives Figur e 8 . Usi ng J5 connec tor f or model “ LW ” drive alt ernate ID select an d LED connecti on J1-DC Power J1 68 Pin SCSI I/O Connecto.
42 Barr acuda 36 I nst allati on G uid e, Re v . B L W drives Othe r a pplica ble jum per op tions Other option jumpe rs are a v ail ab le as i l lustra ted in Figu res 9 and 10. [1] Se e Fig ure 10 for thi s jum per posi tion optio n for “ LW ” dr ives.
Barr acuda 3 6 Instal lation Guide, Rev . B 43 L W drives [1] “ TP ” no t u sed on “ LC ” drive s . [2] J u mpe r not t o be used f or “ LW ” op er at ion. [3 ] Jump er p osit ion nam es shown h ere are not mar ked on the PCB A. They are shown here for reference only .
44 Barr acuda 36 I nst allati on G uid e, Re v . B LC dr ive s WC/ DC drives section Sett ing the SCSI ID jumpe r s The SCSI ID fo r “ LC ” model drives is normally se t ov er the SCSI bus by the host syste m using connect or contacts 39 (ID0) , 40 (ID2 ), 7 9 (ID1), and 80 (ID3 ).
Barr acuda 3 6 Instal lation Guide, Rev . B 45 LC drives [1 ] Jump er p osit ion nam es shown h ere are not mar ked on the PCB A. They are shown here for reference only . Figur e 11. Jum per op t ions for “ LC ” driv es Enable parity check of SCSI bus.
46 Barr acuda 36 I nst allati on G uid e, Re v . B LC dr ive s Sing le-en d ed/l ow-v olt age-diff eren tial s electio n The SE j umper , when in stalled o n J2, f orces t he drive I/O ci rcu its and al l other dev ices on the SCS I b us t o operate in the s ingle - ended (SE) m o de.
Barr acuda 3 6 Instal lation Guide, Rev . B 47 LC drives [1 ] Jump er p osit ion nam es shown h ere are not mar ked on the PCB A. They are shown here for reference only .
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Seagate T echno logy , Inc. 920 Disc Drive, Scotts V alley , CA 95066-4544, USA Pub lic ation Numbe r : 7 7767529 , Re v . B , Print ed in US A.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Seagate ST136475LW/LC è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Seagate ST136475LW/LC - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Seagate ST136475LW/LC imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Seagate ST136475LW/LC ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Seagate ST136475LW/LC, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Seagate ST136475LW/LC.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Seagate ST136475LW/LC. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Seagate ST136475LW/LC insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
