SeagateメーカーST9144の使用説明書/サービス説明書
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. . . . . . . . . . . . . . . . . . . . . . . . . . ST9144 Family: . . . . . . . . . . . . . . . . . . . . . . . . . . ST9051A, ST9052A, . . . . . . . . . . . . . . . . . . . . . . . . . . ST9077A, ST9096A, . . . . . . . . . . . . . . . . . . . . . . .
© 19 92 Seagate Tech nology, Inc. All rights reserved Publication Nu mber: 36182 -001, Rev. B Seagate ® , Seagate Technology® , and the Seagate logo are registere d tradem arks of Seagate T echnology, Inc. SeaFAX , SeaF O NE , SeaBo ard , and SeaCache are trade marks of Seagate Technology, I nc.
Read before yo u begin... Ver ify that sys tem powe r i s off before at te mpt ing any installat ion. Obse rve s tatic disc har ge preca ut ions. Keep th e drive in its stat ic- shielded bag unt il you are re ady t o com plet e t he inst alla - tio n.
Shi pping . W hen tr ansp or ting o r ship ping a dr ive, you mus t use a Sea gate-app roved cont ainer . Keep your or iginal bo x. They ar e eas ily identified by the Sea gat e Ap proved Pack age label. Ship - ping a dr ive in a non -appr oved containe r void s the dr ive warr ant y.
With this service you can a cces s: • Spec ificat ions and con figura tion for Seag ate produc ts. • Repr int s of Seaga te d ocum e ntat ion. • A direc to ry of info rma tion and helpf ul ut ilit ies that you can do wnload to you r own c om puter .
ge omet r y. CMOS conf igur at ion is system -dep ende nt and is us ually acco mplished t hroug h a ut ilit y such as SETUP. • Low- l eve l format ti ng. Seagat e AT inter face drives are low- leve l for mat ted a t the factor y and do not need low- leve l fo rma t- ting.
ST914 4 fam ily AT interfac e dr ive s This guid e provide s installat i o n infor mat ion for the ST90 51A, ST90 52A, ST90 77A, ST90 96A, and ST9144A drives . Al l drive s in this fam ily au tom at ically pa rk t heir heads at p ower -down. Ref er to Figur e 1.
Not e tha t the final drive capa city shown by the CMO S and tot al sec tors cann ot exce ed the values indicat ed in the last colum n of the follo wing ta ble as defined by the following e quation: (.
Supported system BI OS r evi sions The se drive s are AT inter face com p at ible dr ives . The ho st syst em BIO S m ust p ro vide f ull su pport f or t he AT inter face com mand set. Cons ult the system docum entat ion for implem ent atio n infor ma- tio n fo r yo ur syst em.
Drive confi gura tion • Mast er /Sla ve conf igur ati on. Ref er to the table below to c on- figur e up t o t wo driv es on a sing le AT bus. Sys te m Con figu rati on Pins A-B Pin s C-D Dr ive is M.
Caut ion. Im prope rly plugging the connect or may dam age the drive. To pr eve nt dam a ge, the mat ing ca ble connec tor should b e key ed by bloc king t he hole for Pin -20.
Drive Forma tting Seag ate AT Interfac e dr ives ar e low- leve l form atte d a t t he factor y and do no t need low-lev el for mat ting . Drive partition ing sh ould be don e u sing th e DO S FDISK utility . Use DOS 3 .3 or highe r. If yo u are par titioning th e bo ot drive, m ak e su re that the prim ary DO S part ition is mar ke d act ive.
44-P in AT i nterfa ce c onnector assignme nts Pin Sig nal I/ O Pin Sig nal I/O 01 /Host Rese t O 02 Gr ound 03 Hos t Dat a 7 I/ O 04 Hos t Dat a 8 I/O 05 Hos t Dat a 6 I/ O 06 Hos t Data 9 I/O 07 Hos.
Powe r ma nagem ent mode des cripti ons The ST9144 f am ily drives feat ur e four -phas e p ower manage ment with Act ive, Idle, St and by a nd Slee p mo des. Power ma nage m ent is required for low-power port able system s , and is enable d thr ough a syst em- depe ndent set-up pro cedu re.
Idl e and stan dby ti me rs. Default time delays for bo th the Idle time r and the Stand by tim er are set by the d rive at p ower -on. The se delays can also b e specif i e d by the user via the syst em Setup utility.
Standb y mod e. Th e d rive en ters St and by mode when a St andby Im mediat e comm a nd is been rec eived fr om the host. The drive can als o enter Sta ndby mo de aft er a specif iable length of tim e has elap sed wit h the driv e in Idle mod e.
Drive mounting The drive can be mo unt ed i n any of the approv ed orien tation s shown in Figure 2. A minimum clea rance of 0.0 30 inches (0. 762 mm) should b e allowed aroun d the entire perim eter of th e drive to allo w for cooling airflow. Not e.
Mounting specifications The ST 9144 fam ily drives are built wit h met ric mounting screw th rea ds. Sc re w i nse rti on dep th i s l imi te d to 0 .1 50 i nch es ( 3 . 8 1 m m ) ma x i m u m o n t h e s i d e m o u n t i n g h o l e s a n d 0.190 inches ( 4.
Not e. Most cables have a st ripe down one side to design ate the Pin 1 loc at ion. Ma ke sure Pin 1 on the inter face cable con nector is connec ted to Pin 1 on the dr ive inter face conn ec- tor an d Pin 1 on the h ost conn ector. Re fer to Figure 1 for the locat ion of Pin 1 on t he dr ive int er face con nect or.
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Seaga te Techn ology, Inc. 920 Di sc Dr ive, Sc ot ts Va lley, CA 95066- 4544, USA Publication Number: 361 82-001, Rev. B.
デバイスSeagate ST9144の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Seagate ST9144をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSeagate ST9144の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Seagate ST9144の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Seagate ST9144で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Seagate ST9144を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSeagate ST9144の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Seagate ST9144に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSeagate ST9144デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
