Instruction/ maintenance manual of the product M8-DVR Samsung
Go to page of 83
M8 - DVR Product Ma nual 2.5” Har d D is k D ri ve Sept ember 04, 201 3 . Re v 2.0 PMM8 - DV R (Disti) 10 0736107 -B.
© 201 3 Seagate Tec hnology LLC. All rights reserved. Seagate and Seagate Technol ogy are registered trademarks of Seagate T echnology LLC in the United S tates and/or ot her countrie s.
Spinpoint M8 - DVR D isti P ro d uct Ma nu al REV 2.0 TABLE OF CON TENTS CHAP TE R 1 SC OP E ....... . ....... . ....... . ...... . ..... . ........... . ....... . .......... . ...... . ....... . ... . ........... . ....... . ....... . ......... . 1 1.
Spinpoint M8 - D VR D isti P ro d uct Ma nu al RE V 2.0 5. 3 S E RV O S Y STEM ................ . ...... . ........... . .......... . ....... . ...... . .......... .. ........... . ....... . .......... . ...... . ....... . ... . ... .31 5. 4 R EAD AN D W RI TE O PE RA T IONS .
Spinpoint M8 - D VR D isti P ro d uct Ma nu al RE V 2.0 8.2 .14 Read FP DMA Queu ed ( 60 h) ... . ........... . ... .. ....... . ....... . ......... . ...... . ......... . ......... . ....... . ........ .5 6 8.2 .15 Read Log E xt e nd ed (2Fh) .......
Spinpoint M8 - D VR D isti P ro d uct Ma nu al RE V 2.0 TABLE OF T AB LES Tab le 3-1 Sp ec if icati ons .................. . . ....... . ..... ..... . ...... . ... .... . ... . .. ......... . ... .... . ..... .. . ......... . .. ... .. . ..... . . ...
SC OPE Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 1 CHAPTER 1 SCO PE W elc ome to the Spinpoint TM M8 ser ies of Samsung TM hard disk d riv e. Th is ser ies of driv es c ons is ts of th e followi ng m od el s: ST 320 LM 001 , ST 500 L M 012 , ST 750 LM 022 , a nd ST1000L M024.
SC OPE Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 2 1.3 SA TA T h e AT A ( Advan ced T ec hno l og y Atta c h m en t) in te rf ace wh ich was d ev el op ed bas ed o n th e ID E (Inte gr ated Drive E lect ro n ic s) h as b een ar ou nd fr o m 198 0’ s.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 3 DE SCR IP TIO N CHAPTER 2 DES CRIP T ION T h is chap ter su mm ar izes gener al fun cti ons and ke y f eat ur es of th e Spinpoi nt M8 hard disk dr iv e, as w ell as th e s ta nd ards and regu lati on s the y m ee t.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 4 DE SCR IP TIO N 2.2 Key F ea tures Key f eat ur es of the Spin point M8 SA TA h ard dis k d rive in cl ud es : Formatted capacities are 320, 500, 750 GB, 1TB 9.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 5 DE SCR IP TIO N 2.3 Standar ds a nd Regu la t io ns T he Sa ms un g Spinp oint M8 har d disk dr ive de pends upo n its host e quipme nt to prov ide.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 6 SP EC IFI CA TI ONS CHAPTER 3 S PE C IFICATIO NS T h is chap ter giv es a d etail d escrip ti on of the p h y s ical, elect ric al an d environ me n tal char acte ris tics of the Spinpoint M8 hard disk dri v e.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 7 SP EC IFI CA TI ONS 3.2 Physic al Sp eci f ica t io ns Ta ble 3-2: Ph ys ic al Sp ec i fi ca tio ns D ES CRIP TI ON ST32 0 LM 001 ST50 0 LM 012 ST 7 50 LM 022 ST1 00 0 LM 024 Ph ys ic al dime ns io ns Leng th Wid th Hei ght W ei ght (ma x) 10 0.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 8 SP EC IFI CA TI ONS 3.4 Perfor mance Sp e ci f ic at ions Ta ble 3-4 : P er fo rma nce Sp ec i fi catio ns NO TE S: Se ek ti me is d ef i ne d .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 9 SP EC IFI CA TI ONS 3.5 Power con su mp tion Ta ble 3-5 : Po w er cons ump ti on D ES CRIP TI ON ST 32 0LM0 01 ST500 L M01 2 S T 75 0L M0 22 ST 100 0 L M02 4 Ra t ed Vo lta ge V +5 Cu rre nt A 0. 85 Po w er Con su mp ti on Sta rt Up mA 1000 Lo w Po wer Id le W at t 0.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 10 SP EC IFI CA TI ONS 3.6 E nv ir onme nt al Sp ec i f ica t io ns Ta ble 3-6: E nv ir onm en tal Sp e ci fi catio ns D ES CRIP TI ON ST32 0 LM 001 ST50 0 LM 012 ST 7 50 LM 022 ST1 00 0 LM 024 Ambient Te mp er at ure Op erat in g No n- op era ti ng M ax .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 11 SP EC IFI CA TI ONS Fig ure 3-1 : Me as ure m ent Pos i tion..
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 12 SP EC IFI CA TI ONS 3.7 R eli abi li ty Sp eci f ic atio ns Ta ble 3-7: Reli a bili ty Sp eci fi cati o ns D ES CRIP TI ON ST32 0 LM 001 ST50 0 LM.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 13 INS TALLATION CHAPTER 4 IN S TALL A TION T h is chap ter describ es how to unp ac k, m oun t, conf igure and conn ect a Spinpoi nt M8 h ard disk d ri ve . I t al so describ es ho w to i ns tall the drive in s y st em s.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 14 INS TALLATION 4.2 Un pa cki n g I nstruc tio ns (1 ) Op en the shi pp ing c on tai n er of the Spi npoint M8 hard d isk dr ive. (2 ) Lift the p ac kin g ass e m b l y th at con tai ns the d rive ou t of the sh i pp ing c on ta in er.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 15 INS TALLATION 4.3.1 Orie ntatio n Figure 4- 2 sho ws th e ph y s ic a l dime nsions and m oun ting ho les lo cated on each sid e of th e dri ve . Th e m oun ti ng ho les on Spinpoin t M8 h ard d isk drive all ow the d rive to be mo un ted in an y d irec ti on .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 16 INS TALLATION 4.3.2 Vent il ation T he Spinpoint M8 hard disk drive is d esign ed to oper ate wit hou t th e n eed of a coo li ng f an pr ovid ed th e amb ie n t air tem per at u re do es n ot exce ed 60 ºC.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 17 INS TALLATION Comput e r mainboard o r ... Serial AT A host adapter Fig ure 4 - 5 Connectivity to Drives Fig u re 4 - 5 ill ustra tes Connectivit y of SATA to drives.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 18 INS TALLATION SATA De v ice Co nn ect or De f in it i on Plea se no te th at all pins ar e in a s i ng le row, w ith a 1.27 mm (50 m il ) p itch d iam ete r. There are th r ee po wer pins for each vo lta ge sour ce.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 19 INS TALLATION SATA-Bus Inte rf ace Co nn e ct or T he SA T A- Bu s in te rf ace c onn ect or on the drive co nn ects the d rive to an SA TA hos t bu s ad ap ter or an on - bo ard SA TA adap ter in t he com pu te r .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 20 INS TALLATION Fig ure 4- 7 P in Lo catio ns on t he D ri ve PCB A.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 21 INS TALLATION 4.5 D ri v e I ns ta lla t io n T he Spinpoint M8 hard dis k d rive can be i ns talled in a SA T A co mp ati b le syste m Figure 4 -8 i nd icates the in te rfa ce and po wer ca b le co nn ecti ons requir ed f or p ro p er d rive i ns ta llati o n.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 22 CHAPTER 5 DI SK DR IVE O PE R ATI ON T h is ch ap ter describ es the op er ati on of the Spinp oint M8 hard disk d rive f un cti on al s ub s y ste ms. I t is intend e d as a guide to the op er ati o n of the d riv e, r at h er th an a d etailed theory of op e r at i on .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 23 - C ove r A ss em bly Fi gu r e 5 -1: Expl o d e d M e ch a ni c a l Vi e w.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 24 5.1.3 Disk St ack As sembly T he disk s tack a ss e m bl y in th e Spinpoint M8 hard disk drive c ons is ts of 1 or 2 d isks and disk sp ace rs s ec ur ed on the hub of the sp ind le m otor assem bl y b y a dis k cl a mp.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 25 5. 2 Drive Elec tron ic s T he Spinpoint M8 ha rd disk drive attai ns its in telli gen ce and perf orman ce through the sp ecialized electronic co m po n en ts m ou n ted on the PCB A. T he co m pon en ts are mou n ted on one side o f t he PCBA .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 26 Disk Pr ea mp Mo tor Cont r ol Fo rm at Se q uencer & Re ad Cha nn el H os t Int er fa ce B lo ck SA TA H os t B us ( 6 Gb ps) 32- bit ARM Di .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 27 5.2 . 2. 1 T he H os t Interfa ce Control Blo ck T he SA TA Di sk Con t ro ller p rovid es dir ect in te rf ace to an S ATA b us .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 28 Add iti on al f un cti on ali ty is p rov id ed in the Buff er C on trol block t hrou gh the follo wi ng fea tu re s: I n creas ed autom ati on to s uppo rt m in im al l ate nc y r ead oper ati on s with minima l laten c y .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 29 5.2 . 2. 6 Pow er Ma nag emen t Po wer managem ent f eat ur es are incor po r ated into each blo ck of the Spinpoin t M8 . Th is all ows the design er to tail or the am oun t o f po wer m an age m ent to the sp eci f i ed desi gn .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 30 5.2 . 3. 4 An alog An ti- Ali as ing Low P as s Fi lte r T he 7 t h ord er e qu al -ri pp le analog f ilter provid es f ilte ring o f t he an al og sign al fr om AGC before it ’s b ei n g c on ver ted to dig ital sign al with the AD C.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 31 5.3 Ser v o S y stem T he Servo System c o nt r ols the p osit i on of t he rea d/w r i t e hea ds and h ol ds them on tr a ck dur i ng read/w r i te operati ons.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 32 5.4.2 The W ri te Ch a nne l T he signa l pa t h f or the Write Channel foll ows the reverse order of th at for the Read Channel. T he host tra nsmits da t a via th e AT bus to the 88i9 4 22 Interface Controller.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 33 could save m ost of t he disk tran saction time by eliminating t he seek an d rotational latency dela y s that prominen tly dom inate the typical disk transact ion. Read Ca c hing o perates by contin uing to fill its cache memory with adjacent data after transferring data re quested by the host.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 34 5.5.3 Def ec t Manag eme nt The Spin poi nt M 8 ha r d d isk d r ive media is scan n ed for de f ects.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 35 CHAPTER 6 SATA I I IN TERF A CE 6. 1 Introduct io n The Spinpo int M 8 disk d r iv e is equi p pe d with a n in d ustry stan dar d S ATA Int e rf ace f u ll y su pp or ts and enhances PC mass sto rag e r equ i r ements.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 36 DA TA CHA RAC TE R- A d ata char acter is a combin ati on of a b y te v al ue with th e control var ia b le equ al to D. DW ORD- A Dw ord is thirt y -t wo ( 32 ) bits o f d ata. A Dw ord m a y be represen ted as 32 b it s, as two adj acen t wor ds , or as f ou r adj ace nt b y te s.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 37 PR IMITI VE- A prim itive is a si ng le Dwo rd o f infor m ati o n th at c ons is ts of a con trol char acter in by te 0 fo ll o wed b y t hr ee a dd iti on al d a ta char acte rs in b y tes 1 - 3.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 38 I n LBA mode the s ect ors o n the dev ice are a ss u m ed to be li nearly mapp ed with an in itial defin iti o n of : LBA 0 = (Cy li nd er 0, h ead 0 , and s ect or 1).
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 39 6.3 . 3. 2 De v ice Con trol Re gist er (ex . 3 F6 h) T he b its in th is regis ter are as fo ll o w s: 7 6 5 4 3 2 1 0 H OB R R R R SRS T n IEN 0.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 40 • A BRT (Abort ed C o mm a nd) i nd icates the reques ted co mm and h as b een abor ted due to a drive st at us e rr or (Not R ea dy, Wri te Fau lt, etc .) or b eca use the co mm an d c od e is inv al i d.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 41 • DEV is re s er ve d. • B it 0-b it3 is defin ed fo r the bi nary co d ed ad dr ess o f t he h e ad to be s elect ed in CHS m od e (e.g. if H3 t hr o ug h H S0 are 001 1b, re sp ec tive ly, th en h ead 3 will be s electe d).
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 42 CHAPTER 7 S ATA I I FE ATU RE SET T h is s ecti o n d escrib es the SA TA II f eat ure s et su ppor ted in the Samsung Spinpoint M8 d rive. 7.1 D ev ic e Activit y Sign al Spinpoi nt M8 i mplem en t ed the Dev ice Acti vit y Sign al on the SATA po wer conn ect or pin- 11 .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 43 I f the NCQ co mm and is ex ec ut ed with e rr o r, th e drive will rep ort the e rr or i nf orm ati on from the R ead Lo g Ex te nd ed log page 10h. Th is is sp ecial log page for the NCQ co mmand e rr o r re po r ti ng.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 44 7.6 Softw ar e Set ting s P r es erv at ion Spinpoi nt M8 sup por ts SA T A II S of twa re Setti ngs Preserv ati on re qu ireme nts. The s etti ngs o f t he f o ll ow in g it em s will be preserv ed ac r os s dev ice r ecei ving of COMRESET.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 45 CHAPTER 8 A TA CO MM A ND DE S CRIPT IO NS 8.1 C o mm an d Table Co mm ands are i ssu ed to the dr iv e thr ou gh SATA in te rf ace, b y wa y of a Co mm and Pac k et. T h is ta b le lis t co mm ands sup por ted by the Spinpoi nt M8 HD D.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 46 1 Re ad V er ify *3 40 h y y y y y 1 Re ad V er ify Extend ed *3 41 h y y y y y y y y y 1 Rec a li brat e *3 10h 1 Sec uri ty Disable Passwo rd F .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 47 8 .2 Command D escrip tio ns 8.2.1 Ch ec k Pow er Mode (E5 h) T h is c om m and ch ec ks the po w er m od e. I f the drive is in, going to, o r r ec overing from the Sta nd b y M od e, the drive s ets B SY, sets th e S ect or Count regis ter to 00h, clea rs B SY, and gener ates an int er rup t.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 48 Th e De vice Conf i gur ati on S et c omm an d all ow s a d evice ma nuf act ur er or a PC ma nuf act ur er to re du ce the s et of op ti on al c omm a nds , mo d es, or f eat ur e s ets suppor ted by a d ev ice as i nd icated by a De vi ce C onfi gur a tio n Id en ti fy c omm a nd .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 49 8.2.4 Ex ec u te De v ic e Diagnost ic s (90h) T h is co mm and pe rf o rms the in te rn al d ia gn os tic te s ts im p le men ted by th e dri v e. The D ia gn os tic Cod e writte n to th e Err or registe r is a unique 8-b it co d e.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 50 Some par am et ers are defin ed a s a string of A SCII ch ara cte rs. F or the string “ Co p y right,” the ch ar acter ‘ C’ is the f irst b y te, ‘o’ is the 2nd b y t e, etc.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 51 Wor d Co n te nt Des cri ptio n 2 1=the f iel ds re po r ted in w or d 88 are val id 1 1=the f iel ds re po r ted in w or ds 64 -70 are v alid 0 1.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 52 Wor d Co n te nt Des cri ptio n 3 De v ice in itiati ng in te rf ace po w er management enab l ed 2 DMA Set up Auto- Acti v ate op ti m izati on e.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 53 Wor d Co n te nt Des cri ptio n 3 1=Media Card Pa ss T hr ou gh co mm and f eat ure s et sup p o rt ed 2 1=Media ser ial nu mb er su pp o rt ed 1 1=SMAR T s el f - te st supp o rte d 0 1=SMAR T e rr o r lo gg ing s up po rt ed 85 746 9 h Co mm an d s et/ f eat ure enab le d.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 54 Wor d Co n te nt Des cri ptio n 88 00 7 Fh Ult ra DMA tra ns f er mode s 15-8 Cu rr ent act i ve U lt ra DMA tra ns f er mod e 15 Ult ra DMA m od .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 55 Wor d Co n te nt Des cri ptio n 2 1= Sec ur ity lo c k ed 1 1= Sec ur ity en ab l ed 0 1= Sec ur ity su p po rt ed 129 -1 59 0000 h Ve nd or sp ec.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 56 8.2.10 Initia lize Device Param et er s (91h) T h is co mmand is obs o lete in the AT A7 sp eci f icati on. T he su ppo r ti ng of th is co mm an d is fo r bac kw ar d co m p ati b ili ty pu r pos e.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 57 I f th e drive en ters NCQ m od e and a non -queue comm and is r ecei ved, th e dr ive will re spo nd w ith e rro r t o infor m hos t a queue co mm and b een ov er la pp ed with n on - qu eu e.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 58 T he con te n ts of th e Co mm an d Blo ck registers, f o ll o wing the tra ns f er of a d ata block , wh ich h ad a s ec tor in e rr or, are un defined. The hos t sho u ld r et r y t he tra ns f er as indivi du al reques ts to ob tain v alid e rr or info rm ati on.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 59 8.2.21 R ec alibrate (10 h) T h is co mmand is ob so lete in the A T A7 sp eci f icati on. The sup por ti ng of th is comm and is fo r bac kwar d co m p ati b ili ty pu r pos e. The us e of th is co mm and is be y ond the ATA s ta nd ard and no t r ec omme nd ed b y t he ma nu f a ct u re r .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 60 Ta ble 8-8 Securi ty Er as e Unit P ass wo rd Wo rd Co n te nt 0 Con trol wo rd. B it 0 I den ti f ier 0 = co mpare Us er pa ss word 1 = co m pare.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 61 Ta ble 8-10 I den tif ier a nd sec uri ty le v el bit in t er acti o n Ide nt ifier Le v el Comma nd re sult Us er Hi gh T he pa ss word su pp lied with the co mm and sh all be sav ed as the n ew Us er passw ord .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 62 Ta ble 8-11 Set Feat ures Re gist er D ef i nitio ns Code Des cr iption 02 h En ab le Wr ite C ach e 03h Set tra ns f er m od e bas ed on v al ue .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 63 Setti ng of the UD MA m od e will no t alter the sp eed of the SA TA in te rf ace tra ns fer. SA TA tra ns f er sp eed is depe nd ing upo n the negot iated in te rf ace sp eed of eith er Gen I II 6 .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 64 8.2.34 SMART (B0h) In d ivi du al SMART c om m a nd s are iden tified b y the v al ue p laced in the F eat u re resis te r.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 65 A v al ue of F1h wr itten b y t he hos t in to the dev ice ’s Sect o r C oun t Regis ter bef or e i ss uing th is comm and sh al l ca us e th is f eat ure to be enabled.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 66 8.2 . 34 .5 Sma rt re ad data ( D0 h) T h is c om m and r et urns the De v ice SMAR T d ata st ru ct ure to th e ho s t.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 67 Data Struct ure Rev i si on Nu m ber T he D ata St ru ct u re Revi sion Numb er iden ti f ies wh ich version o f t h is d ata structure is implem en ted b y t h e dev ice. Th is revision nu mb er id en ti f ies bo th the Att ri bu te Val ue and Att ri bu te Thre sho ld Da ta str u ct u re s.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 68 T he SM AR T attribute St atu s Flags are : Ta ble 8-16 SMART A tt rib ute Status Fla gs B it Na me Descripti on 0 Pre fa il ur e /a d vis or y 0=.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 69 E ach att ri bu te d ata stru cture is a ss ign ed an att ribu te I D. An y non- ze ro v al ue in th e att ribu te I D nu mb e r i nd icates an acti ve att ribu te. Valid v al u es fo r th is b y te ar e f o un d f r om 0x01 th ro ugh 0xff .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 70 T he to tal time in s ec on ds to c om p lete o ff - li ne d ata co llecti on acti vity word sp ec if ies ho w m ay s ec ond s th e dev ice re qu ir es to comp lete its se qu en ce o f of f - li ne d ata co llecti on acti vity .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 71 and re su me o ff -l in e d ata co llecti on ac tivity af ter s o m e ve ndo r- sp eci f ied even t. B it 3 (of f - li ne r ead s ca nn ing implemen ted b it) - I f th is b it is cl ear ed to ze ro , the d ev ice do es no t supp o rt off- li ne r ead s ca nning.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 72 8.2.35 Standby ( E2 h) T h is c om m and ca us es th e drive to en ter Sta ndb y M od e. See 6. 6.3 for the protoco l. T h e dr ive m a y r et ur n th e in te rr up t bef ore the tra ns it ion to Sta n db y M od e is co mp le te d.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 73 8.2.40 Writ e Long (32 h) T h is co mmand is ob so lete in the A T A7 sp eci f icati on. The sup por ti ng of th is co m m and is f o r b ackwa r d co m p ati b ili ty pu r pos e. The use of th is co mm and is be y ond the ATA st a nd ard and not recom me nd ed b y th e ma nu f a ct u re r .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 74 I f r et r ies are disab led and two in d ex pu ls es h ave o cc u rr ed wi t ho ut e rr or-fr ee r ea ding of the reques ted ID, an ID Not F o un d e rr or is pos t ed.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 75 CHAPTER 9 M AINTE N AN CE 9.1 Ge n era l Infor ma ti on Sams ung Spinpoi nt M8 h ard disk dr ive ac h ie v es high r elia b ili ty t hroug h th eir m ec han ical des ign and e xtens ive us e of microelectron ics .
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 76 Fig. 9-1: H DD ha ndling g uide - P le as e ha ndle H DD by si de surf a ces ! Fig. 9-2: H DD ha ndling g ui de - Do not To uch Cov er a nd PC B! Fig.
Spinpoint M8 - DVR Disti Pro duct Manu al RE V 2.0 77 Fig. 9-4: H DD ha ndling g uide - P re v ent Sh oc ks! 9.3 Serv ic e an d Repair T o d ete rm ine th e warrant y f or a sp eci f ic d riv e, us e a web b ro ws er to acce ss th e f o ll o wi ng w eb pag e http:/ /w ww.
An important point after buying a device Samsung M8-DVR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung M8-DVR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samsung M8-DVR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung M8-DVR you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung M8-DVR will certainly help you make a decision on the purchase.
If you already are a holder of Samsung M8-DVR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samsung M8-DVR.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung M8-DVR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung M8-DVR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
