Manuel d'utilisation / d'entretien du produit NVR-2028 du fabricant Maxtor
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Before trying to connect or operate this product, please read this manual complete ly INST ALLA TION & OPERA TING MANU AL Wireless Network Video Recorder NVR-2028.
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1 SAFETY PRECA UTIONS A ll the following safety and operated instructions which w ill prevent ha rm or damage to the operator and other per sons should be read be fore the unit is opera ted. W A RNING T o reduce the risk of fire or elec tric shock , do not expos e this appliance to rain or mois ture.
2 T able Of Content s 1. PRODUCT FEA TURES .................................................................................................. 4 1.1 Pr oduct Intr oduction ................................................................................
3 6. IDE HA RD DISK INST ALLA TION ................................................................................ 53 6.1 Built-in har d disk......................................................................................................... ...
4 1. PRODUCT FEA TURES 1.1 Product Introduction The WIRELESS N VR-2028 is a s torage m edia of dig ital video im age, wh ich use s hard disk drives instead of NAS de vices to s tore vid eo. This wire less stor age media provid es the u ser with t he power of rem ote control of the I nternet.
5 ＊ Password protec tion. ＊ Motion detection: user c an select the range and 5 levels of sens itivity of detec tion. ＊ Automatic search of all available LAN cam era within the Ethernet. ＊ Disk -full warning and operation s tatus LEDs. ＊ RS-232 com m unication port.
6 2. DESCRIPTI ON OF THE FRONT/REA R VIEW 2.1 Front V iew Power Display Save Enter Setup PLAY STOP REC FWD REV PAUSE A-rec Search T-rec POWER DISK 1 3 4 5 6 7 8 9 10 11 14 13 12 15 16 17 18 19 20 21 22 2 23 24 Shift Seq.
7 Setup/Sav e button: Press this to enter the setup m enu. Press again to exit the setup m ode. In SD card back up m ode, press to save the desired s till image to SD c ard. Search button: Press to enter the search m ode to acc ess recor ded video. In the LANCAM SETT ING m ode, use these buttons to search f or the desired LAN Cam era in the LAN.
8 A -rec Indicat or: This indicator of the alarm recording m ode lights up to indicate the alarm rec ord setting is on. DISK Indicator: The indic ator sho ws the op eration s tatus of the un it’s hard-dis k dr ives. The gr een light i ndicates the hard-disk drive is stor ing or retrievin g data.
9 2.2 Rear V iew SD Card RS-232 ALARM DC12V MONIT OR AUDIO ANT I/O 25 26 35 34 27 28 29 30 31 32 33 WAN LAN A NTENNA : This is one standard wireless access , com plies with IEEE 802.1 1g/b. SD CA RD Slot : This is used f or system s oftware updating and archiving/acc essing critic al im ages.
10 2.3 A LAR M In/Out ALARM OUT RECORD IN GROUND DISK FULL NO CONNECTION NO CONNECTION NO CONNECTION NO CONNECTION NO CONNECTION 1 2 3 4 5 6 7 8 9 THIS FIG URE IS LOOKED FROM TH E REA R VIEW 1. GND: Ground Contact. 2. ALARM OUT (OUT PUT): This is an alar m output tr igger .
11 3. INST A LLA TION 3.1 Basic Connection Please follow the instr uctions below to connect your WIRELESS NVR-2028 to a LANCAM or a com puter and to choose a m ode f or connections. 3.1.1 Use a RS-232 cable to inst all a w ireless setting in a LA NCA M Use a RS-232 cable to c onnect a wireless LANCAM.
12 xi. P ush the Setup button to save the setup data. xii. W hen the words "W AITING" f lash on and of f at the bottom of the screen, if th e sc reen goes bla nk, you can pres s the "P ower" b utton to close the device and pr ess it again to resum e its operation.
13 3.2 Hard-Disk Driv e Installat ion The WIRELESS NVR-2 028 is equ ipped with t wo com partments of hard disk drive. T he unit us uall y comes with one h ard-dis k driv e installe d in th e com partment HD1, which is default- confi gured as a master .
14 3.3 Sy stem Information Y ou can displa y system settings inform ation as s hown on T able 3.3 A below at any time by press ing the Display button . In the playbac k m ode, the recor ded video inform ation is d ispla yed. In the live or recording m ode, th e Manual Rec ordin g inform ation is displa yed.
15 3.4 Up dating Syst em Sof tware If the s ystem software of the N VR needs to be u pgraded , please t ak e the follo wing ste ps to saf ely update it. Important : Before carrying out the follow ing p rocedures, please ensure t he SD card is w orking and the f ile of system software is intact 1.
16 4. BA SIC OPERA TIONS This section shows you how to operate and manage the NVR when it gets in the way . 4.1 Configuring Recording Settings Recording Time settings (Image R esolution and Image Qualit y Setting) Recordi ng time will var y de pendin g on the im age size, qual ity , and the capacit y of the har d-disk drives.
17 4.2 Recording Operations This section details the way to record video into hard-disk drives. Bef ore com m encing with the recor ding function, pleas e configur e the recording setting pr operly according to y our needs.
18 NOTE: Y ou can pro ceed to start the s cheduled recordin g from t he cur rent ti me if it is in the scheduled interlude as soon as setting is completed, and come out from menu to st art recording.
19 MA IN ME NU LA N CA MERA RECORD / BA NDWIDTH CLOCK / TIM ER / SEQ AL AR M COMM UNICA TION DISK SYST EM GOTO CLOCK/TIMER/SEQ P AGE CLOCK / TIM ER / SEQ CLOCK SETT ING : SET T I M E R : S E T SEQUENC.
20 4.2.3 A larm Recordi ng T ake the f ollowing ste ps to acti vate the pr ogramm ed alarm rec ording. For ALM OPER A TION , ALM DURA TION , MA X RE C RA TE , and PRE- AL ARM settings , please ref er to s ection 5. 4 for mo re details. (1) Press the Setup button to enter the MA IN MEN U .
21 4.2.4 Mot ion Detecti on Tak e the steps detailed below to activate a pr ogram med m otion detection. F or MOT ION SETT ING, as well as its two distinct func tions of MOT ION ENABLE and SENSIT IVIT Y / REGION, please ref er to section 5.4 f or fur ther details.
22 SENSITIVIT Y / REGION SET TING SENSITIVIT Y HIGHEST REGION ( 30, 25 ) – ( 90, 70 ) OK CA NCEL MOTIO N S ETTI NG MOT ION ENA BLE : OFF ON SET LA NCA M P AGE SET M OT ION ENABLE MOTIO N S ETTI NG M.
23 4.2.5 External ly triggered Recording By connec ting the RECORD IN of ALARM I/O on the rear panel of the NVR, y ou can activate/deactivate the rec ording func tion of a NVR. Please ref er to section 2.3 f or m ore details. NOTE: The status of reco rding operat ions wh en an alarm takes place are show n in the diagrams below .
24 4.3 Play back Operations This section sho ws you ho w to operate the fas t, slow , and sing le-pictur e pla yback f unctions, and d etails how the unit is to playbac k a file in a d ifferent operati on status. Pleas e refer to the follo wing paragrap hs specif ying the r eleva nt de tails.
25 4.3.2 Slow Forw ard/ Reverse There ar e 5 speeds available f or a slow play back : 1/2, 1/4, 1/8, 1/16, 1/32. W hile play ing back recor ded video at the recorded s peed: (1) Press th e P AUSE button for the s low play bac k m ode.
26 4.4 Search Operations This section shows you how to access rec orded video. 4.4.1 Full List Search T ak e the following steps to proceed with the full-lis t search f unction. (1) Press th e Search button to enter the s earch m ode. (2) Sel ect the FULL LIST and press the Ent er button to acc ess the com plete list of recorded video.
27 4.4.3 TIME Search T ak e the following steps to proceed with the tim e-list sear ch function. (1) Press th e Search button to enter the s earch m ode. (2) Sele ct the TIM E SEA RCH and pres s the Enter button to access the tim e-s etting page. (3) Set the tim e period you w ish to sear ch for the recorded video.
28 (5) Ther e are 5 l evels of rec ording ra nge m odes to choos e from : 1 Hour , 10 M inutes, 1 Minute, 10 Seconds and 1 Second. Select the specific field of your requirem ent and press the Enter button to enter t he next level.
29 4.5 Backup Operations 4.5.1 Mobi le Rack HD Backup Operati ons There ar e three way s available to duplicate the r ecorded video fr om HD 1 ( Fixed HD) to HD 2 (Mobile Rack HD). Please tak e the following steps to proceed. (1) Set HD 2 to BACKUP first.
30 SELECT : Duplic ate a particular rec orded video from HD1 to HD2. S tay on the DISK SETT ING page. Us e the “ ^ ” and “v” buttons , and , to highli ght B ACKUP , select SEL ECT and the n press the En ter button to list all the r ecorded video.
31 4.5.2 Secure Digi t al Card (SD Card) Backup O perations The SD car d slot of the rear unit has three func tions as shown below: 1. A rchive Sing le image Clips into SD Card Please take the f ollowing steps to archive a cr itical im age in a SD card.
32 4.6 Key Lock Operation The Ke y lock oper ation prot ects the unit aga inst unaut hori zed use b y disabling the entire fr ont panel controls. Sim ultaneousl y press these t wo “<” and “&g.
33 5. M ENU SETUP There ar e 6 categories f or operation setting in the s etup menu s y stem as s hown below . The f ollowing sections will instruct you step by step to conf igure the operation setting and s tate each menu’s purpos e and options. Press the Setup button to access the setup m enu.
34 5.1 LAN CA MERA S ETTING This page allow s you can select your desired LAN Cam era, whose im ages you can save in the NVR hard disk . The login nam e and password m ust be entered cor rectly . IP / ACCOUNT : Set the des ired c hannel, entering its num ber (1 to 8) in the given spac e.
35 MA IN ME NU L A N C A M E R A RECORD / BA NDWIDTH CLOCK / TIM ER / SEQ AL AR M COMM UNICA TION DISK SYST EM LA NCA M SET TING LA NCA M SET TING IP / ACCOUNT : SET IM A GE : SET A UDIO ENA BLE : OFF.
36 IMAGE: (1) Press the Setu p button to enter the MA IN MEN U . (2) Select the item term ed " LA N CAMERA " and press the Enter button to enter the LA NCA M SET TING page. (3) Select the item term ed " IMAGE " and push the Enter button to enter the IM AGE SE TTING page.
37 A UDIO ENA BLE: (1) Press the Setu p button to enter the MA IN ME NU . (2) Select the item term ed " LA N CAMERA " and press the Enter button to enter the LA NCA M SET TING page. (3) Select the item term ed " A UDIO ENABLE " and push the En ter button to selec t the A UDIO ENA BLE .
38 MOTIO N S ETTI NG MOT ION ENA BLE : OFF ON SET LA NCA M P AGE SET M OT ION ENABLE MOTIO N S ETTI NG MOTI ON E NA BL E SENSITIVIT Y/REGIO N : CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 LA NCA M P AGE SET MOT I.
39 MOTI ON: Tak e the steps d etailed bel ow to ac tivate a program m ed motion de tection. For MOTIO N S ETTI NG , as well as its two distinc t functions of MOTI ON E NA BL E and SENSIT IVITY / REG ION . (1) Press the Setu p button to enter the MA IN MEN U .
40 5.2 REC SE TTING This page allows you to set the r ecording r ate and rec ording qualit y , and e nables you to cont inue rec ording when the disk is full. MAX REC RA T E: This option is used fo r limiting the num ber of pictures recorded ever y second into a s torage disk .
41 5.3 CLOCK / TIMER / SEQ SETTING The NVR-2028 pr ovides a weekly table, consisti ng of two periods of time eac h day for scheduled recording. T his option allows y ou to set the tim e each day that the NVR will start and stop recording. CLOCK SETT ING: This entry allows users to set the system tim e.
42 5.4 A LAR M SETTING This menu allows us ers to program the conf igurat ion of alar m r ecording only when an alarm input is activated. The device will rec ord as long as the alar m input is activated. A LM OPERA TION: This option determ ines whether to activate/deactivate the alarm recor ding when it detects an alarm input.
43 5.5 COMMUNICA TION This option allo ws you to configure th e status of the RS-232 c omm unication p ort when conn ected t o an external device, a nd the wir eless com municatio ns settings . (Please r efer to the APPENDIX 2 and Network Function f or m ore details) WIRELESS: This entry allows users to set the wireless s etting.
44 CHA NNEL: Specify the bandwidth that the w ireless radio operates in. T he NVR and wireless LANCAMs ar e associated with operations in one of the frequenc y channels. NOTE: The standar d norms of channel number s and frequency ranges differ from countr y to country .
45 LA NCA M SETUP: This option is used to sel ects either RS232 or WL A N . If yo u wish t o tran sfer i nfor mati on to th e wi rele ss LANCAM via the NVR, y ou m ust selec t the LA NCAM SETUP option to c onfigure the wireless or wired (RS-232) f unction installation.
46 ST A TUS: Show W AN leased IP table. CONNECT T YPE: This enables y ou to choos e y our connec tion styl e. AU T O : Dynamic IP fr om DHCP server, no dialing necessary. MANUA L: Static IP, no dialing needed. Enter the W ide Ar ea Network (W AN) IP Addr ess, Subnet Mask , ISP Gatewa y Ad dres s, and DNS values .
47 COMM SET TING WIRELESS W AN SETTING N E T I P NET DHCP LEA SED IP T A BLE IP POOL RANGE SET CO MM I D RS232 MAIN P AGE SET IP POOL RANGE IP POOL RANGE SETTING 192.168. 1. 1 ― 192.168. 1.254 SET IP POOL RA NGE NET IP: This option is used to conf igure the Ethernet com m unication settings .
48 CO MM I D: Comm unication ID f or RS232 com m unication. Af ter the NVR receives a RS232 com mand, it c heck s if the <Dest ID> within the code is the sam e as the CO MM ID, in which case the particular com mand c an be accept.
49 5.6 DISK SETTING REFORMA T : This option allo ws you to c lear out al l the data in the hard- disk drive. Y ou will be re quired to enter the pr e-se t password before pr oceeding with clearing out the data. Enter the standard password “9999” if you don’t set y our individual password.
50 5.7 SYSTEM SETTING This page is used for ac cessing the h istory of the operation stat us, setting th e password, res uming f actor y default, and determ ining the m enu display background. OPERA TION LOG: This log shows the history of the operation status in chr onological order .
51 MENU BACKGND: There ar e 3 levels of bac kgr ound color transpar ency, y ou c an choose f rom : level 1 is totally transparent, level 3 is opaque, and level 2 is between level 1 and 3. The bac kground c olor is used in setup m enu and search f unction.
52 SD SETUP: The NVR of fers a quic k s etup method by using a SD card. If the us er wants to set up m any a number of the sam e devices with the same settings , he can save the whole settings to a SD c ard, then transf er to another NVR. SA VE: Saves the whole setting to the SD card.
53 6. IDE Hard Disk Inst allation Usuall y , th e unit c omes with one hard- disk drive ins talled in com partment HD 1, whic h is default-c onfigure d a s a master . T he jum per settings configur ation of the installe d har d-disk drives f or the un it and com patible driv es which c an be us ed with this un it are liste d in the table b elow .
54 6. 6. Secure the driver in the rack using two mounting s crews in both the side-m ounting holes. Please don’t tighten the screws too m uch, otherwise that may damage the dr iver . 7. 8. 7. Screw the rack in to the de vice, screwi ng in all the four s crews.
55 2. Pull the active-handle outward to rem ove the car rier body aw ay from the mobile r ack 3. Slide the top cover back ward and rem ove. 4. Setting the jum per of your hard disk driver .
56 7. Place the top cover bac k to the c arrier body by s liding forward to secure. 8. Slide the carrier body back in the m obile rac k. 9. Push the carr ier body fur ther into the m obile rack until fully inserted. 10. Push the active-handle inward. 11.
57 7. O.S.D Message No. O.S.D Message Meanings 1 NO DISK No hard-disk detected after power ac tivated 2 B A TTER Y LO W Suggest change the battery and reset the s y stem tim e 3 LOADING Sy stem Boot u.
58 8. Index T able The f ollowing description details how the NVR-2028 m anages an index table issue. The NVR will generate a tim e index table indicating re c orded data is kept in a partic ular HDD. This allows to individually selec ting recorded data to be displayed via the alarm list searc h and full list search.
59 9. Wireless Networ k Configuration 9.1 Configure Y our NVR-2028 Network Settings Upon wir eless net work hardware con nection, you ne ed to ac tivate th e wirel ess net work f unction and configur e the proper network s ettings of the NVR.
60 Use the “ ^ ” and “v” buttons , and , to highlight the NET IP . Pres s the Enter button to enter the NET IP page Set the IP , MASK and GA T EWA Y . Then press the Ent er button to proceed. The f ollowing is a sam ple setting. IP: 192.168.
61 9.2 TCP/IP Communication Sof twa re Follow the instructions below to install the TCP/IP comm unication progr am into your com puter . Click the Star t Menu fr om your com puter , and point to the Settings/Control p anel. Click the NETW ORK icon twice to enter the NETW ORK setting windows.
62 9.3 TCP/IP inst allation During the installation, y ou will be requested to inser t the window s 98 CD RO M. After installation, the PC will be restarted. 9.4 TCP/IP Configuration setting C lick Star t Settings Control Pa nel Network .
63 If you are us ing a DHCP server , pleas e select Ob tain an IP address aut omaticall y . Any assigned IP addr ess for the connected NVRs mus t be in the sam e class t ype as the server . If there is no DHCP server , please s elect spec ify an IP addres s and type in the IP address of y our PC.
64 If you receive a response as in the s ample s creen below , the connection has n’t been succ essf ully established. Please re -check all the hardware and software ins tallation by repeating steps 1 to 5. If y ou still can’t es tablish the connection after rec heck ing, please contact your dealer .
65 10. Netw ork Viewer and Image View er This section provides instructions for ins talling and using the Network Viewer and Image Viewer , which are included with the NVR. The program s can be operated by a selected PC equipped with the following requirem ents.
66 RJ-45 PIN c onfiguration for Etherne t PIN NO. PIN A ssignment 1. TX + 2. TX - 3. RX + 4. Not Connected 5. Not Connected 6. RX - 7. Not Connected 8.
67 10.1.3 View the NVR v ideo from a remote PC Once the Network View er is ex ecuted a Login inset will appear . Y ou m ust enter the def ault User Nam e: admin , and password: 9999 into the respective entries and clic k OK to log into the applic ation.
68 Functions Description Dev ice List Displa ys the entire list of connect ed devices if and as necess ary . This list includes a lot of inform ation about all the connec ted devices. NVR Number As signs a display location when y ou have m ultiple devices connec ted.
69 Function Buttons Description Play back func tion bar . Pla y- Cl ick to a r ecord ed video f rom the PLA Y LIST . Paus e- Click to freeze the im age. S top- Click to stop p laying back the recorded video or ceas e recor ding. REC- Cl ick to ac tivate the recording function of the device.
70 This allows you to se arch a r ecorde d video kept in the HDD of the device. Enter the MONTH/DA Y/YEAR HOU R: MINUT E you wish to search and c lick GO to proceed. Ever y NVR has to own an IP address and a title to be identif ied on the net work. T his space displays the title and the IP address of the NVR.
71 10.1.4 Change th e PC SYSTEM SET TING Follow the instructions below to reconfigur e the Sy stem Setup and the Alarm Setup: A. B. Set the System Setu p 1. W hen in the Wireless NVR Netw ork View er Console, click the button to enter the PC System Setup page.
72 10.1.5 Change th e Record & Timer Propert ies Via the Network Follo w the instruct ions bel ow to rec onfigur e the recor d and sc hedule r ecording s ettings via the net work.
73 Set the reg ular record sett ings 1. When in the s ingle –de vice m ode, click to enter the NVR S ETUP page. (See the sam ple sc reen in A above) 2.
74 10.1.6 A rchive Images t o the Comput er Play back im ages can be st ored in a local PC in the JPEG form at. Follow the instruc tions below to save the viewed images to y our PC. 1. Click an entry from the Recorded video list box and click the button to review a recorded video.
75 10.2 The Image Viewer The Wire less NVR is equipped with a di gital waterm ark. It's a check software whic h protec ts archived im ages and i nform s you whether the images have been m odified or not. Follo w the instructions below to open an archived im age fr om an SD c ard or a HDD.
76 1 1. Mi crosoft Internet Explorer If you wish to connec t your computer with a WIR ELESS NVR , your PC needs to h ave a wireles s car d. This section provides instruc tions for using the Microsoft Internet Ex plorer , which are inc luded with the NVR.
77 Function Buttons Description Click to stop pla ying back the r ecorded v ideo or to cease rec ording. Click to a recorded video f rom the PLA Y LIST . Click to freeze the im age. Click to activate the recor ding function of the device. Click to leave the home page of the NVR.
78 Recorded video list box. T his box all ows you to acces s all rec orded video, which are st ored i n the HDD of the c onnected d evices. T o revie w a recorded video, s impl y select a n ent ry from the list and c lick the button. PgUp/PgDn : Ena bles you to sc roll up a nd do wn the list.
79 1 1.2 Change LA NCA M SETUP Setting Please follow the steps given below to change the LANCAM setting thr ough the network as and when necessary . (1) Click the button on the home page to enter the setup m ode. (2) At the top of the page are item ized CAMs 1 to 8, each of which is c onnected to the corres ponding cam era.
80 1 1.3 Change Record / A larm Setting Please follow the steps given below to change the RECORD / ALARM setting through the network as and when necessar y . 1. Click the button on the home page to enter the setup m ode. 2. Click the connec tion on the setting page to enter the RECORD / ALARM setting page.
81 1 1.4 Change Schedule Setting Please follow the steps below to change the Timer Recor d setting through the network as and when necessar y . 1. Click the button on the home page to enter the setup m ode. 2. Click the connection on the setting page to enter the Timer Recor d setting page.
82 1 1.5 Change Wireless Set ting Please follow the steps below to change the Timer Recor d setting through the network as and when necessar y . 1. Click the button on the home page to enter the setup m ode. 2. Click the connection on the setting page to enter the W IRELESS SET TING page.
83 12. SPECIFICA T IONS Mo del Number WIRELESS NVR-2028 Lancam Connection Lancam x 8 Image System NTSC P AL Image Res olution 720 x 480 pixels 352 x 240 pixels 720 x 576 pixels 352 x 288 pixels Video .
84 A PPENDIX 1. –SCANIP Follo w the instructi ons belo w to use the SC ANIP software to searc h the NVR-202 8 devic es from a local location. 1. Click the button to disco ver the co nnection of the al l-type device in the L AN. The Device List will disp lay the connection of the all-type device.
85 5. Manual insertion of “Free IP Address ”. If you have clicked “ No”, please m anually ty pe in ins ertions as r equired in the “Free IP Address” , “Gat eway Addres s”, and “ NET Mask ”.
86 9. T o change any IP address, ty pe in the new address in the “ Free IP Address” box on the right as well as the device “Login Nam e” and “ Password” in their r espective blank s at bottom left, then click “UPDA TE” , and the new address will autom atically be sent to the device.
87 A PPENDIX 2. –RS-232 Protocol 1. Setup 1.1 Use a Null Modem c able (the standard RS-232 9 Pin Cable with Pin 2 and Pin 3 exchange d, see pin c onfigur ation char t below f or details) to c onnect the CO M 1 on the r ear panel of the NVR-2028 to a PC.
88 < The v alue of a sp ecific front panel key > KEY_PLA Y 1 KEY_STOP 3 K E Y _ P A U S E 4 KEY_POW ER 5 KEY_REC 6 KEY_SETUP 7 KEY_ENTER 8 KEY_SEARCH 10 KEY_DISPLA Y 1 1 KEY_UP 13 KEY_DOW N 14 K.
89 3.2 Request Time (Second Category= 0x02) PC Request: <0x41>, <0x 01>, <0x20>, <0x02>, <0x02>, <0x 00>, <0x4f> NVR Response: <0x41>, <0x 20>, &l.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Maxtor NVR-2028 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Maxtor NVR-2028 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Maxtor NVR-2028, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Maxtor NVR-2028 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Maxtor NVR-2028, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Maxtor NVR-2028.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Maxtor NVR-2028. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Maxtor NVR-2028 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
