D-Link DNR-326 manual

DNR-326 U ser Manual 2-Bay P r of essional Network V ideo Recor der (NVR) V ersion 2.10 | 09/22/2014[...]

i D-Link DNR-326 User Manual T able of C ontents D-Link reser ves the right to r evise this publication and to make changes in the con tent hereof without obliga tion to notify any person or or ganization of such revisions or changes . Information in this document may become obsolet e as our ser vices and websites dev elop and change. P lease refer[...]

ii D-Link DNR-326 User Manual T able of C ontents Manual Over view ....................................................................... i Manual Revisions ........................................................................... i T rademarks ...................................................................................... i P ackage Cont[...]

iii D-Link DNR-326 User Manual T able of C ontents Print Image ............................................................................ 63 Print Setup.............................................................................63 Back Up Recorded V ideo .................................................. 64 Multi-NVR View er Application ........[...]

1 D-Link DNR-326 User Manual Section 1 - Product Over view • D-Link DNR-326 2-Bay Prof essional Network Video Recorder (NVR) • CA T5 E thernet Cable • P ower A dapter • Cable Holder • Manual and Sof tware on CD • Quick Installation Guide Note: Using a po wer supply with a diff erent voltage than the one included with y our product will [...]

2 D-Link DNR-326 User Manual Section 1 - Product Over view *Hard disk drives should be fr om the same manufacturer . T o ensure maximum performance, ide ntic al dri ves are re comm end ed fo r R AID 1 congurations . S y stem Requir ements Hardwar e Requirements • One or two 3.5” SA T A hard disk drive(s)* Network Requirements • Broadband I[...]

3 D-Link DNR-326 User Manual Section 1 - Product Over view Introduction Congr atulations on your pur chase of the DNR-326 2-bay P rof essional NVR. The DNR-326 is a standalone wired Network Video Rec order (NVR) which suppor ts D-Link multi- channel network cameras , as well as those of other top brands , with M-JPEG, MPEG4, or H.264 r ecording wit[...]

4 D-Link DNR-326 User Manual Section 1 - Product Over view F eatur es Compr ehensive IP Surveillance Solution • T otal Solution: The D-Link NVR is a standalone SA T A RAID net work video r ecorder capable of 24/7 r ecording without a PC. The NVR can manage multiple network cameras, pr oviding direct access to viewing live video and playing r ecor[...]

5 D-Link DNR-326 User Manual Section 1 - Product Over view independently at pr eset inter vals . I t also pr ovides event r ecording based on specific triggers. • Recording A utomatic Over write: T he NVR can be configured to o verwr ite the oldest data aut omatically when Hard Disk space runs out, allowing f or continuous and uninterrupted rec o[...]

6 D-Link DNR-326 User Manual Section 1 - Product Over view Instant Live V iew • F ull S cr een: The display can be enlarged t o full screen f or live view and rec orded video . • Drag and Drop GUI: With multiple channels enabled, users can change channels by dr ag and drop . • Camer a Name and Status on OSD: Camera name and r ecording sta tus[...]

7 D-Link DNR-326 User Manual Section 1 - Product Over view Har dwar e O ver view F ront V iew USB P or t Drive LED P ower LED C OMPONENT DESCRIPTION P ower Butt on Pr ess once to pow er on the NVR. Press and hold the button until the LED beg ins to blink to pow er down the NVR. P ower LED P ower LED will blink when boot, turn st eady when working n[...]

8 D-Link DNR-326 User Manual Section 1 - Product Over view Rear P anel ( C onnec tions) C OMPONENT DESCRIPTION Cov er Lock This lock is used to r emove the co ver when unlocked. L ocking it will restric t the remo val of the top cov er . Cooling F an The cooling fan is used to c ool the hard drives and f eatures speed contr ol. When the unit is fir[...]

9 D-Link DNR-326 User Manual Section 2 - I nstallation Install the Hard Driv es Y ou must rst open your NVR so that y ou can install one or two hard drives . Acc ess the DNR-326’ s hard drive bay s by sliding the top cov er back until it unlatches from the device. Onc e the faceplate is unlat ched, pull it o the device bay . Slide either on[...]

10 D-Link DNR-326 User Manual Section 2 - I nstallation Once the hard driv es are installed, y ou can reattach the top co ver . Use a standard CA T5E Ethernet cable with a RJ-45 connec tor t o connect your NVR to your network.[...]

11 D-Link DNR-326 User Manual Section 2 - I nstallation Connect the power adapt er to the power r eceptor on the back of the device . Pr ess the power butt on located under the faceplate LEDs t o turn on the device.[...]

12 D-Link DNR-326 User Manual Section 2 - I nstallation Make sure the NVR is connected to a network via a rout er or a switch, or directly connected to a PC. Step 1: Inser t the DNR-326 CD in the CD-ROM drive. If the CD Autorun function does not automatically start on your computer , go to Start > Run . I n the Run bo x, type D:autorun.ex e (wh[...]

13 D-Link DNR-326 User Manual Section 2 - G etting Started When first pow ered on, during the initial boot sequence , the device will wait to be assig ned an IP address via DHCP . I f it does not receiv e a DHCP -assigned IP address , the Auto-IP process will assig n a 169.254.xxx.xxx address to the device . I f you w ant to change the IP address b[...]

14 D-Link DNR-326 User Manual Section 2 - G etting Started Selec t the device fr om the list and click Configur ation . This will launch the computer ’ s default web brow ser and direct it to the IP address listed f or the device. Make sure the bro wser is not configur ed to use a pro x y ser ver . Note: The comput er used to access the NVR w eb-[...]

15 D-Link DNR-326 User Manual Section 3 - Conguration This section will show you ho w to configure y our new D-Link NVR using the W eb -based Configura tion Utility . T o access the configuration utility , click the NVR name or IP on the NVR Search Utility or manually open a web bro wser (Internet Explorer only) and enter the IP addr ess of your[...]

16 D-Link DNR-326 User Manual Section 3 - Conguration T ype admin for the username and leave the passw ord field blank. Click Login Please connect your network camera(s) to the network and po wer them on. The NVR will search f or your available camera(s) in the local network (LAN) and add them to the NVR List in the NVR automatically . The NVR w[...]

17 D-Link DNR-326 User Manual Section 3 - Conguration After login, y ou will be redirected to the NVR w eb UI:[...]

18 D-Link DNR-326 User Manual Section 3 - Conguration The main categories f or configuration ar e located on the menu tabs at the top of the page. These categories include: • LIVE VIDEO - Shows the liv e video of network cameras and contr ols PTZ functions. • PLA YBA CK - Displays rec orded video and exports snapshots or video. • SETUP - C[...]

19 D-Link DNR-326 User Manual Section 3 - Conguration C onfiguring the NVR BASIC OPERA TION Y ou may run the wizard to c onfigure the setup for y our NVR. There ar e basic and advanced opera tions. Y ou must first configure the basic oper ations in order to activate and utiliz e the featur es of the NVR. Step 1: C amera Search - Search f or a ne[...]

20 D-Link DNR-326 User Manual Section 3 - Conguration Network Setup DHCP: Static IP : IP Addr ess: Subnet Mask: Gateway I P Addr ess: DNS1: DNS2: PPP oE Settings: DHCP ser v er: Select this connec tion if you ha ve a DHCP server running on your network and would like a dynamic IP address t o be automatically updated to y our NVR. Y ou may obtain[...]

21 D-Link DNR-326 User Manual Section 3 - Conguration Camer a S ear ch Step 1: Click the Search butt on to search f or UPnP camer as. The syst em will list all the available cameras a t this moment. Click the + icon to add this camera into y our camera list. If the cameras are alr eady added, it will be marked red. Step 2: After clicking the ico[...]

22 D-Link DNR-326 User Manual Section 3 - Conguration Camer a S etup Step 1: Select the camera which you would like t o modify . Step 2: Modify its information on the t op of the page. Step 3: Click Sav e S ettings . Step 4: If you w ould like to replace a camer a, select that camera, modify its address , por t, user name, and passw ord, and the[...]

23 D-Link DNR-326 User Manual Section 3 - Conguration A udio and V ideo Step 1 : Select the camera which you would like t o modify in the camera list. Step 2 : The NVR will display the parameters f or the selected camera. Y ou can modify the information at this page . Camera Name: V ideo Forma t: F rame rat e: Resolution: Quality : Audio: Go to [...]

24 D-Link DNR-326 User Manual Section 3 - Conguration 2nd Str eam Settings Step 1 : Select the camera which you would like t o modify in the camera list. Step 2 : The NVR will display the profiles f or the selected camera. Y ou can enable or disable the profiles on this page . Channel: Camera Name: Stream P rofile: The channel being used by the [...]

25 D-Link DNR-326 User Manual Section 3 - Conguration Liv e and Pla yback Setup P or t: Maximum Connections: Enter the live str eaming transmission port. Enter the maximum number of connections for r emote access . The maximum number allowed is 36. Note: When setting Maximum Connections in Live Str eaming Ser ver settings , 1 connection means th[...]

26 D-Link DNR-326 User Manual Section 3 - Conguration Recor ding Schedule No Record: Record b y Schedule: Manual Record: Automa tic Over write: Store V ideos by Schedule: T urn off recording . Record acc ording to the schedule . Manual record will r ecord video b y default as it has the highest priorit y . It can be enabled/disabled at the Live [...]

27 D-Link DNR-326 User Manual Section 3 - Conguration Set Recording Schedule Day : W eek: Setup the Schedule: Inser t: Delete: Configur e: Cop y: Schedule the cameras to turn the recor der on and off at the same time every day according t o your pref erence . Schedule the cameras differ ently for each day of the w eek. Step 1 : Click the schedul[...]

28 D-Link DNR-326 User Manual Section 3 - Conguration Recor ding Schedule Set Recording Schedule C onfiguration Step 1 : Ent er the desired Start Time and End T ime . Step 2 : Ent er the pre -rec ord period and post-r ecord f or event trigger recor ding. Step 3 : Check the Enable A udio box t o recor d audio from your camer a (if suppor ted). St[...]

29 D-Link DNR-326 User Manual Section 3 - Conguration A uto Backup This f eature enables y ou to automatically back up the r ecorded video fr om the previous date t o an FTP site. There ar e two way s to enable this function. One is to set up a Backup Schedule and the other is to set up a Backup S erver . Auto Backup: Daily Backup Time: Start Ti[...]

30 D-Link DNR-326 User Manual Section 3 - Conguration Ev ent Setup Step 1 : Select an event below . • Connection Lost : If the connection between the camera and the DNR-326 is lost, this event will be trigger ed. • Motion from Camer a : If motion is detec ted b y this camera, this event will be triggered. • Input : Any external input can b[...]

31 D-Link DNR-326 User Manual Section 3 - Conguration E-mail Setup Ser ver A ddress: P or t: Use SSL: Sender: Subject: Body of Message: SMTP Authentica tion: User Name: P assword: Send T esting Mail: SMTP (Simple Mail T ranspor t Pr otocol) server IP address. Specify the por t number of the email server . The default number is 25. Check this if [...]

32 D-Link DNR-326 User Manual Section 3 - Conguration T ime and Date Set the Time and Date Manually: Time Z one Settings: NTP Ser ver: Enter the complet e time and date settings manually , or you can click the Set Time F rom My C omputer button to cop y your computer’ s time settings. Click Sav e Settings to apply the settings. Select your tim[...]

33 D-Link DNR-326 User Manual Section 3 - Conguration Maintenanc e User Managemen t Adding a New U ser Step 1 : Input the new user name. Step 2 : Input a passwor d. T ype the passwor d again to confirm. Step 3 : Select the live view cameras and PTZ/ IO C ontrol functions which this user can access . Step 4 : Select the playback channels and Back[...]

34 D-Link DNR-326 User Manual Section 3 - Conguration Changing A User’ s Passw ord Step 1: Select the user name and click the Modify button. Step 2: Input the passwor d of the user . T ype the password again t o confirm. Step 3: Click the F inish button to sav e. Click Exit to abort. Deleting A User Step 1: Select the user name you want to del[...]

35 D-Link DNR-326 User Manual Section 3 - Conguration If the NVR is malfunc tioning or crashes unexpectedly , click Restar t on the NVR. Restar ting the NVR will take about one and a half minutes . This will reset all c onfigurations to factor y default. This will shut down the NVR. All the configurations can be sa ved as a file to the specified[...]

36 D-Link DNR-326 User Manual Section 3 - Conguration F irm war e Upgr ade The device firm ware can be upgr aded from this page . The firmwar e update must be sav ed on the local hard drive of y our computer . Click Brow se to search the local hard drive f or the fir m ware updat e file. Click Apply t o upgrade . Y ou can check for firmwar e upd[...]

37 D-Link DNR-326 User Manual Section 3 - Conguration RAID RAID Configuration enables y ou to f ormat a newly inser ted hard driv e or set up a RAID configuration on your curr ent hard drive . Y ou can choose from four diff erent har d drive configurations . Step 1: Begin b y click ing Set RAID T ype and Re -Forma t . Information about the insta[...]

38 D-Link DNR-326 User Manual Section 3 - Conguration Standard: JBOD: RAID 0: RAID 1: The four RAID configurations ar e: Creat es two separate volumes (or one v olume if only one hard drive is present). The second v olume will function as a File Server . Each hard drive has its own v olume. Note: Only Standard mode can cr eate the V olume2, whic[...]

39 D-Link DNR-326 User Manual Section 3 - Conguration D ynamic DNS Ser ver A ddress: Host Name: Username or Key : P assword or Key : V erify Passwor d or Key: Status: Select a dynamic DNS ser vice provider fr om the pull- down list. Enter your host name . For example: m yhost.my domain.net. Enter the username or key pro vided by your service pro[...]

40 D-Link DNR-326 User Manual Section 3 - Conguration Shows the camera c onnection status. The user can click Connect or Disconnect to change the connection status. Shows the r ecording schedule and current r ecording sta tus of the cameras. P lease note that if the camera is disconnected, the r ecording may continue but will pr oduce blank vide[...]

41 D-Link DNR-326 User Manual Section 3 - Conguration S yst em I nf o LAN Information: Device Information: Hard Drive Information: Displays the local network settings of the NVR. Displays the device name and curr ent temperatur e of the NVR. Displays the har d drive information, including the disk mode , total size , and the used and remaining d[...]

42 D-Link DNR-326 User Manual Section 3 - Conguration L ogs This page display s the system ev ent list of your NVR. This log is different fr om the NVR Log as it includes the f ollowing items: • User login/logout • Modify/delete account • Syst em restar t • Syst em reset to default • Syst em firmwar e update[...]

43 D-Link DNR-326 User Manual Section 3 - Conguration NVR L og NVR Log: NVR Ev ent Log: Displays the NVR log inf ormation such as stop recor ding or NVR system star t. Displays the ev ent log information such as motion detection or lost camera connection. The NVR L og displays the ev ent log information f or your NVR device .[...]

44 D-Link DNR-326 User Manual Section 3 - Conguration Suppor t The NVR Help page pro vides a list of suppor t topics .[...]

45 D-Link DNR-326 User Manual Section 3 - Conguration Liv e V ideo Set Up Live View Step 1: Click the LIVE VIDEO button at the t op of the menu. Step 2: Select a camera(s) from the camera list on the right and then drag it t o the location to where y ou wish the image to be displayed . Step 3: Y ou can change the video display position by draggi[...]

46 D-Link DNR-326 User Manual Section 3 - Conguration 1/4/6/9/16/N Split Screen: V iew E-Map: Auto Scan: F ull S creen: PTZ Camera Con trol: Zoom: Y ou can choose to view 1/4/6/9/16 or n x n cameras at a time . Note: Only 9 phy sical camera channels are supported; any more channels must be duplicat e channels. Display your emap file . The file h[...]

47 D-Link DNR-326 User Manual Section 3 - Conguration Pr eset: F ocus: Play/St op/Drop: Information W indow: Manual Record: Click the Set button to set a preset position f or a camera with PTZ support. Users can give the specified position a name and store it in the pr eset position list. Click the Go button to go t o the preset position. (for P[...]

48 D-Link DNR-326 User Manual Section 3 - Conguration Liv eV iew S etting General 1. Check the Enable audio on active channel option to enable audio streaming on active channel. This function synchronizes with right click on camera t o enable audio . 2. Check the Synchr onize video frames option to a void video f ootage lagging occurring in vide[...]

49 D-Link DNR-326 User Manual Section 3 - Conguration OSD ( On-screen display) Setting 1. Check the Enable camera OSD option. 2. Set the foreg round and backgr ound settings of the OSD . 3. Selec t which kinds of information will be display ed on the screen. 4. Click Apply to pr eview the result. 5. Click Default to back to the default settings [...]

50 D-Link DNR-326 User Manual Section 3 - Conguration Notification 1. Check Show r ecording sta tus to show the r ecording status on the monit or display . 2. Check Show camer a eve nt to displa y messages for detected camera events . 3. Check P opup syst em event t o have the sy stem event message dialog pop up as a warning when a system ev ent[...]

51 D-Link DNR-326 User Manual Section 3 - Conguration Multiple V iew Duplicate Camera: Connect/ Disconnect: Connect All/ Disconnect All: Select the duplicate camera function to create multiple views . The duplicated camera will be sho wn with a green indicator . If you combine this function with digital PTZ, users are able to enlar ge differ ent[...]

52 D-Link DNR-326 User Manual Section 3 - Conguration Pla yback T o play the recorded video: Step 1: Be sure tha t you hav e set the schedule/recor ding event first. Step 2: Click the PLA Y BACK tab a t the top of the menu. Step 3: Click Open Recor d . Step 4: The Record Display W indow will show information about the available video clips . Sel[...]

53 D-Link DNR-326 User Manual Section 3 - Conguration Single/Quad split Screen: F ull S creen: Information W indow: Audio V olume Con trol : Digital Zoom: Users may view a single camera or 4 camer as at a time. Select to display the video with full screen. P ress the ESC key on the keyboard to e xit full screen. Display video date and time , cue[...]

54 D-Link DNR-326 User Manual Section 3 - Conguration Play/St op/ P ause: Speed: Cue In/C ue out: Step F or ward/ Reverse: F ast Forward/ Reverse: Select a camera/video and click this button to play/stop/pause a particular channel. Click the + or - button to incr ease or decrease the playback speed . Click the Cue In or C ue Out button to set th[...]

55 D-Link DNR-326 User Manual Section 3 - Conguration Recor d and Pla yback Settings Click the Setting icon to acc ess and change the playback settings. Calendar V iew : List Con trol: Play when open: Auto skip when recor d motion only mode: Next Inter val: Pr evious Interval: Save in Clipboard: Manually save the image file: Automa tically sav e[...]

56 D-Link DNR-326 User Manual Section 3 - Conguration Search the Recor ded V ideo F or Pla yback Record Displa y W indow: Date T ime P eriod: V ideo Preview: Display the available r ecorded video r ecords . Select the star t and end points that indicate the time period you w ould like to view . Note : The time period cannot exc eed two days. Che[...]

57 D-Link DNR-326 User Manual Section 3 - Conguration Step 1: F rom the Record Display W indow at the top left of the Date T ime P anel , select the date you w ould like to search the recor d from. The red lines shown on the timetable indicat e available r ecorded video r ecords . Step 2: Use c olor bars to differ entiate recor ding types from e[...]

58 D-Link DNR-326 User Manual Section 3 - Conguration Smar t S ear ch from the Rec orded V ideo General Motion Detect all movements in the defined ar ea. 1. Define a detection zone by clicking and dragging to draw an ar ea on the image. Y ou may define mor e than one zone by r epeating this step . 2. Modify the sensitivity setting by adjusting t[...]

59 D-Link DNR-326 User Manual Section 3 - Conguration 3. Set the inter val . 4. Selec t the St op when found option. If unchecked, the search t ool will list all the events it finds , instead of stopping at the momen t an event is found . 5. Click Search . Missing Objec t The alarm will trigger when the selected objec t is r emoved fr om the def[...]

60 D-Link DNR-326 User Manual Section 3 - Conguration Recor ded V ideo Enhancement Apply active channel: Apply all channels: The settings will be applied only to the selected channel. The settings will be applied only to those curren tly shown on the screen. During playback, users can click the Enhancement button to enable post -processing of th[...]

61 D-Link DNR-326 User Manual Section 3 - Conguration Sav e V ideo Step 1: During playback, users can choose the camera where they w ould like to sav e a video clip from. Step 2: Set the cue in and cue out points; the cue in and cue out time will be shown on the inf ormation window . Then click S av e V ideo . Step 3: Choose the f older where y [...]

62 D-Link DNR-326 User Manual Section 3 - Conguration Sav e I mage Step 1: During playback, you can choose to sa ve an image from a selected camera. Step 2: Click Sav e I mage when the desired image is sho wn on the screen. Step 3: Click Sav e I mage again to choose the f older where y ou would like to sav e the file to . Step 4: Choose the desi[...]

63 D-Link DNR-326 User Manual Section 3 - Conguration P rint Image Step 1: During playback, you can choose to print a selected image . Step 2: Click P rint when the desired image is sho wn on the screen. Step 3: Select the desired print settings. Print Setup Print C ontent: Print in orig inal size: F it the page: Align Image: Print the image fr [...]

64 D-Link DNR-326 User Manual Section 3 - Conguration Back Up Recor ded V ideo Unlike the Save Video function, the Backup func tion will sav e all the recor ded videos during the time period you select, instead of a single video clip . Step 1: Use the Open Rec ord button to select the desired data. Step 2: Click Backup . Step 3: Set the Start Ti[...]

65 D-Link DNR-326 User Manual Section 3 - Conguration Step 1: Please insert the product CD . Step 2: Install the D-V iewCam NVR Pro applica tion from the CD . Step 3: Run the Multi-NVR V iewer applica tion from Start -> Progr ams -> D-Link -> D -V iewCam NVR P ro -> Multi-NVR View er PTZ Camera Con trol: Zoom: Minimize: Exit: Digital[...]

66 D-Link DNR-326 User Manual Section 3 - Conguration Set Connections to the Units Step 1: Click the Site Setup button. Step 2: Input the unit name. Step 3: Input the IP address . Step 4: Modify the por t if necessary . Step 5: Input the user name. Step 6: Input the passwor d. Step 7: Check the Sav e Passwor d/Aut o Login option. Step 8: Click t[...]

67 D-Link DNR-326 User Manual Section 3 - Conguration Pla yback M anager Applica tion 1/4/9/16 Split Screen: F ull S creen: Information W indow: Audio V olume Con trol: Digital Zoom: Play/St op/ P ause: Speed: Cue in/C ue out: Step f or ward/ Reverse: Users can select to view a single camera or 4 cameras at a time . Select to display the video w[...]

68 D-Link DNR-326 User Manual Section 3 - Conguration F ast forward/ Reverse: Remote Ser v er: Click to pause the playback and mo ve to the next/previous minute . See the next page for details. The Search, Pla yback, V ideo Enhancement, Print Image, Sav e Video , Save Image, and Backup functions are the same as the steps f or the web interface. [...]

69 D-Link DNR-326 User Manual Section 3 - Conguration Set Connections Step 1: Click the Remote Server button. Step 2: Input the name of your unit. Step 3: Input the IP address of that unit. Step 4: Modify the por t if necessary . Step 5: Input the user name. Step 6: Input the passwor d. Step 7: Check the Sav e Passwor d option. Step 8: Click the[...]

70 D-Link DNR-326 User Manual Section 3 - Conguration Backup S y stem Step 1: Input the IP address of y our unit. Step 2: Input the user name. Step 3: Input the passwor d. Step 4: Click OK . Step 5: Click the New P eriod button. Step 6: Select the record da te. Step 7: Set the Star t T ime and End Time y ou would like to back up (or highlight th[...]

71 D-Link DNR-326 User Manual Section 3 - Conguration Step 13: Check the Include Playback applica tion option, which will add Playback application in to the backup folder . Step 14: Click OK .[...]

72 D-Link DNR-326 User Manual Section 3 - Conguration V erification T ool The V erification T ool verifies whether the data creat ed by the system has been tamper ed with. It is the process by which a digital wat ermark (a digital signature) is added t o each recor ded video frame to ensure its authen ticity . There ar e t wo types of data that [...]

73 D-Link DNR-326 User Manual Section 4 - T roubleshooting T r oubleshooting Check Disk Status LEDs t o verify the c ondition of the NVR The disk status LEDs r epor t the condition of the disk drives: These lights will be solid BL UE when drives ar e connected but inac tiv e. The lights will blink when the drives ar e being accessed, f ormatted, or[...]

74 D-Link DNR-326 User Manual Section 4 - T roubleshooting Restore the Default A dministrator’ s Passw ord If you for get the password , you can r eset the password f or “ admin ” to the default passw ord: <empty>. Pr ess and hold the reset button f or 5 seconds until the P ower LED flashes thr ee times. The Administrat or password will[...]

75 D-Link DNR-326 User Manual Appendix A - Choose a RAID Lev el Choose a RAID Le v el There ar e several issues to consider when choosing the RAID level . The follo wing summarizes some advantages , disadvantages , and applications for each choice . RAID 0 Adv antage • Implements a striped disk R AID V olume, meaning the data is broken do wn into[...]

76 D-Link DNR-326 User Manual Appendix A - Choose a RAID Lev el Wha t is RAID? RAID , or R edundant Arr ay of Independent Disks, is a combination of two or mor e disks with the aim of providing fault tolerance and impr oving per formance. There ar e several diff erent lev els of RAID , with each providing a diff erent method of sharing or distribut[...]

77 D-Link DNR-326 User Manual Appendix B - Replacing or Adding a new Har d Drive Replacing or A dding a New Har d D riv e It is recommended that you back up y our impor tant les bef ore replacing or adding a new har d dr ive t o the NVR. Replacing a Hard Drive: Please make sure the po wer is o bef ore replacing a har d drive . After you hav e[...]

78 D-Link DNR-326 User Manual Appendix C - T echnical Specications T echnical Specifications F irmw are Specifications OS • Linux CAMERAS SUPPORT • Suppor ts all D-Link network cameras as well as those f or Axis, P anasonic, Sony , Mobotix, Arecont Vision, IQinV ision, Cisco , and AC Ti. Includes support for auto- discov er y and megapixel r[...]

79 D-Link DNR-326 User Manual Appendix C - T echnical Specications USER A CC OUNT • Additional acc ounts can be created t o allow user access to the system, and specify authorization f or the camera channels, PTZ, etc . DDNS • D-Link DDNS ser ver support SY STEM TIME • Set the system time (D-Link NTP , Input time, Sync with computer , Dayl[...]

80 D-Link DNR-326 User Manual Appendix C - T echnical Specications RESET BUT T ON • Reset to factor y default SECURITY • Security lock • Cov er lock POWER C ONSUMPTION • Max. power consumption: 25.20 W • Standby state max. po wer consumption: 0.23 W DIMENSIONS W x D x H • 178.5 x 146.4 x 115 mm (7.03 x 5.76 x 4.53 inches) WEIGH[...]