Manuale d’uso / di manutenzione del prodotto 210S del fabbricante Dell
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Contents: Dell PowerVault 200S, 201S, 210S, and 211S Storage Systems Installation and Service Guide file:////ausolupload1/docs/eDocs_backupProd_2272013/Stor-sys/hendrx12/en/it/index.
Contents: Dell PowerVault 200S, 201S, 210S, and 211S Storage Systems Installation and Service Guide file:////ausolupload1/docs/eDocs_backupProd_2272013/Stor-sys/hendrx12/en/it/index.htm[3/26/2013 10:58:07 AM] Information in this document is subject to change without notice.
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su pp or t. d el l .c om I ntr od uc ti on 1- 1 , Q WU R GX F WL R Q The Dell™ P o werV ault™ 2 xx S storage systems are high-perf ormance storage sy s- tems that of f er extensiv e reliabilit y and ser v er management f eat ures.
1- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de cable to the host computer . The P o werV ault 2 xx S storage sy stem is S AF -TE 1 .0- compliant and SES (draf t)-compliant.
su pp or t. d el l .c om I ntr od uc ti on 1- 3 The P o werV ault 200S and 20 1S storage systems of f er the f ollowing f eat ures: Support for up to eight 1 .
1- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de F or hot-plug insertion and remov al of SCSI drives, the storage sy st.
su pp or t. d el l .c om I ntr od uc ti on 1- 5 The f ollowing SCSI hard-disk driv e indicator lights.
1- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om I ntr od uc ti on 1- 7 T o saf eguard y our system bef ore inst alling or maintaining your stora ge system, see Appendix B, &q.
1- 8 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
su pp or t. d el l .c om In stallin g Y o u r R ac k-Mo unte d S t o ra g e S y ste m 2- 1 .
2- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
su pp or t. d el l .c om I ns tall ing Y ou r S tan d -Al on e St ora g e S y s te m 3- 1 .
3- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om I ns tall ing Y ou r S tan d -Al on e St ora g e S y s te m 3- 3 4. Place the top hat flange along the right side of the storage sy stem and align the screw holes (see Figure 3-2). ! " 5.
3- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 3. Align the stabilizers with the scre w holes and at t ac h the st a bilizers to the c hassis using a Phillips-head screw driver and f our 6-32 x 1/2-inc h hex -head scre ws (see Figure 3-3).
su pp or t. d el l .c om I ns tall ing Y ou r S tan d -Al on e St ora g e S y s te m 3- 5 & ! ' ( ) 3.
3- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de * ! 6.
su pp or t. d el l .c om C onf i gu ri n g Y o ur ESE M or S EMM fo r C lu st er O pe r at io n 4 -1 .
4- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om C onf i gu ri n g Y o ur ESE M or S EMM fo r C lu st er O pe r at io n 4 -3 T o configure the ESEMs or SEMMs from a cluster operation to a noncluster opera- tion, perform the f ollowing steps on eac h module: 1 . Remo ve the ESEM or SEMM.
4- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de ! 5.
su pp or t. d el l .c om C onf i gu ri n g Y o ur ESE M or S EMM fo r C lu st er O pe r at io n 4 -5 .
4- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
su pp or t. d el l .c om C on n ec ti n g Y ou r St ora g e S y s te m t o th e Hos t C omp ut er 5- 1 .
5- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 3. Connect the SCSI cable(s) to the SCSI connectors on the storage sy stem's bac k panel (see Figure 5-1) and to the SCSI host adapter(s) in the host computer .
su pp or t. d el l .c om C on n ec ti n g Y ou r St ora g e S y s te m t o th e Hos t C omp ut er 5- 3 4. Use T able 5-1 t o identify the type of operation for y our P ow erV ault 2 xx S storage system and to v alidate whic h connector to use.
5- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de ) ! " # $ 5.
su pp or t. d el l .c om C on n ec ti n g Y ou r St ora g e S y s te m t o th e Hos t C omp ut er 5- 5 .
5- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
su pp or t. d el l .c om Ins tal li n g D ri v es 6- 1 This c hapter describes h o w to remov e and inst all hard -disk drives in Dell P ow erV ault 2 xx S storage sy stems.
6- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Ins tal li n g D ri v es 6- 3 .
6- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Ins tal li n g D ri v es 6- 5 &' ( %$ ) %$* ++,- ! .
6- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de b. Swing the car rier handle down (see Figure 6-5). W ait 1 0 seconds bef ore removing the car rier to ensure that the hard-disk drive has time to stop spinning.
su pp or t. d el l .c om Ins tal li n g D ri v es 6- 7 T o install a SCSI hard-disk drive and car rier in a drive ba y , perf orm the follo wing steps.
6- 8 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -1 This c hapter discusses upgrade and service procedures for the Dell P owerV ault 2 xx S storage systems.
7- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de " -) # .
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -3 .
7- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de In the ev ent of a drive f ailure, systems with these host adapter car.
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -5 2. Are all the inst alled hard-disk dr ives' online indicators on? Ye s . Go to step 4. No . Go to step 3. 3. If a hard-disk driv e's online indicator is of f , reseat the hard-disk driv e by removing it from its drive ba y and then reinst alling it.
7- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de c. Replace the SCSI bac kplane board. Bef ore replacing the SCSI bac kplane board, consider obtaining tec hnical assist ance to see if other c hec ks should be performed.
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -7 !! The f ollowing two LE.
7- 8 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 2. Ensure that there is po wer at the electrical o utlet and c hec k the po wer cable con- nection from the electrical outlet to the pow er supply .
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -9 Sy stem messages alert you to a possible operatin g problem or to a conflict bet w een the sof t w are and hardware.
7- 1 0 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de " .
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 1 1 The components discussed in this section are identi fied in Figure 7-4.
7- 1 2 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de 4. Holding the handle on the pow er supply , care fully pull the pow er supply out of the pow er -supply bay (see Figure 7 -5).
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 1 3 .
7- 1 4 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de 5. Carefully slide the new po wer supply into the empty pow er -supply ba y . P ush the pow er supply all the way to the bac k of the ba y until it is seated in the connector .
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 1 5 ,- 3. Carefully slide the new cooling f an into the empty cooling-fan bay .
7- 1 6 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de *< ( .
su pp or t. d el l .c om Ser v i ce In fo rm a ti o n fo r T e chn i ci a n s 7 -1 7 7 . Push the module to the bac k of the ba y until it is seated in the connector . The module is seated when its front plate is e ven with the neighbor ing components.
7- 18 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 3 ,- %.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 1 9 T o install the component mounting brac k et, perform the f ollowing steps: 1 . Carefully insert the component mounting brac k et into the bac k of the storage system.
7- 20 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de & 6 4 ! 4 5! 2 * 6.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 21 3. Remo ve all cooling f ans from the bac k of the storage system (see " R eplacing a Cooling Fan, " f ound earlier in this c hapter).
7- 22 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de * % * 2 4 1 0.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 23 1 1 . T o install the replacement bac kplane board, place the board bet w een the c hassis halves.
7- 24 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 21 . Reinstall the dual-bus split bac kplane module (see " R emoving the Dual-Bus Split Bac kplane Module, " f ound earlier in this c hapter).
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 25 ) 7 5 *54 .
7- 26 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de Unless other wise noted, eac h procedure assumes the follo wing conditions: Y ou hav e performed the steps in " P recautionar y Measures," found earlie r in this ch a p t e r.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 27 2. Holding the handle on the pow er -supply blank, carefully pull the blank out of the pow er -supply bay (see Figure 7 -1 5). NO TE: T he pow er -supply handle is provided to ease the task of pulling the po wer supply free from the bay .
7- 28 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de . % , !! 4.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 29 ,- % 4 5 3. Carefully slide the redundant fan into the empty f an bay (see Figure 7 -1 8) .
7- 30 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 0 % , 4.
su pp or t. d el l .c om Ser v i ce In fo rma ti o n fo r T e chn i ci a n s 7- 31 3 4 5, - 3. Carefully insert the second module into the module ba y (see Figure 7-2 0).
7- 32 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de 4. Using a Phillips-head screw driver , tighten the captiv e screw at the top of the sec- ond module to secure the module to the c hassis.
su pp or t. d el l .c om G e t ting Help 8- 1 .
8- 2 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8- 3 .
8- 4 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8- 5 .
8- 6 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8- 7 .
8- 8 De l l P ow e rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8- 9 .
8- 1 0 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8 -1 1 .
8- 1 2 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8 -1 3 .
8- 1 4 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8 -1 5 .
8- 1 6 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8- 1 7 .
8- 18 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om G e t ting Help 8 -1 9 .
8- 20 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om T e c h n ical S pec ificat ions A- 1 S .
A- 2 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de F an module fail amber LED Po we r DC po wer supply: W at tage 340 W/.
su pp or t. d el l .c om T e c h n ical S pec ificat ions A- 3 S Dr iv es SCSI hard-disk driv es support f or up to 1 2 4-, 9-, or 1 8-GB 3.
A- 4 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de Ph ysical Height 1 3.3 cm (5.25 inc hes) Width 44.6 cm (1 7 .55 inc hes) Depth 43.2 cm (1 7 .0 inc hes) W eight 34.0 k g (75.
su pp or t. d el l .c om Ma intain ing Y o u r S t o ra g e S y ste m B - 1 .
B- 2 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Ma intain ing Y o u r S t o ra g e S y ste m B - 3 T o minimize the negative ef f ects of temperat ure on sy stem performance, follo w these guidelines: Ensure that the st.
B- 4 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de A clean opera.
su pp or t. d el l .c om Ma intain ing Y o u r S t o ra g e S y ste m B - 5 ! " #.
B- 6 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de & ' Excessiv e shoc k can damage the function, external appe arance, and phys ical struc- ture of the storage sy stem.
su pp or t. d el l .c om Ma intain ing Y o u r S t o ra g e S y ste m B - 7 If a blac kout occurs — e ven a temporary one — while the storage system is t urned on, turn of f the storage sy stem immediately and disconnect it from its po wer source.
B- 8 De l l P ow e rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st ems I n st a ll a ti o n an d Se r v i ce Gu i de.
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su pp or t. d el l .c om Li m i te d W a rr an t y a nd R e tu r n P o l ic y D -1 .
D- 2 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a lla ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Li m i te d W a rr an t y a nd R e tu r n P o l ic y D -3 .
D- 4 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a lla ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Li m i te d W a rr an t y a nd R e tu r n P o l ic y D -5 .
D- 6 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a lla ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om Li m i te d W a rr an t y a nd R e tu r n P o l ic y D -7 .
D- 8 De l l P owe rVau lt 20 0S, 20 1 S , 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a lla ti o n an d Se r v i ce Gu i de .
su pp or t. d el l .c om A bbr ev ia t io ns and Acr ony m s 1 The following list defines or identifies technical terms, abbreviations, and acro- nyms used in Dell user documents.
2 D e l l P owe rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de complementary metal-oxide semiconductor .
su pp or t. d el l .c om A bbr ev ia t io ns and Acr ony m s 3 enclosure services module Fahrenheit file allocation table Federal Communications Commission .
4 D e l l P owe rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de * light-emitting diode * low insertion force * load numb.
su pp or t. d el l .c om A bbr ev ia t io ns and Acr ony m s 5 # plastic quad flat pack . Personal System/2 power-supply paralleling board + polyvinyl chloride.
6 D e l l P owe rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de + volt(s) alternating current + volt(s) direct current + .
.
2 D e l l P owe rVau lt 20 0S, 20 1 S, 21 0 S, a nd 2 1 1S S to ra ge S y st em s I n st a ll a tio n an d Se r v i ce Gu i de .
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 Dell 210S 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 Dell 210S - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dell 210S imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dell 210S ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dell 210S, 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 Dell 210S.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dell 210S. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dell 210S 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.