Table of Contents FEATURES AND SPECIFICATIONS .................... 1 Overview ........................... 1 Features ............................ 1 Specifications ........................... 2 OVERVIEW AND CONTROLS ...................... 8 Front Panel ..........................8 2.1.1 SD backup series ........................8 2.1.2 HDD backup series ........................ 9 Rear Panel ..........................9 2.2.1 SD backup series ........................
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Login, Logout & Main Menu ....................18 4.1.1 Login ............................ 18 4.1.2 Shutdown ..........................18 4.1.3 Auto Resume after Power Failure ..................18 4.1.4 Replace Button Battery ......................19 Record ............................. 19 4.2.1 Preview Zoom Function ....................... 19 4.2.2 Live Viewing ......................... 19 Encode ............................
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APPENDIX A HDD CAPACITY CALCULATION ................. 80 APPENDIX B COMPATIBLE BACKUP DEVICE LIST ............... 81 APPENDIX C COMPATIBLE CD/DVD DEVICE LIST ................. 85 APPENDIX D COMPATIBLE DISPLAYER LIST ................. 86 APPENDIX E COMPATIBLE SWITCHER LIST ................87 APPENDIX F COMPATIBLE WIRELESS MOUSE LIST ............. 88 APPENDIX G EARTHING ......................
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Welcome Thank you for purchasing our NVS! This user’s manual is designed to be a reference tool for the installation and operation of your system. Here you can find hardware installation, cable connection information and general operations; also here you can find web operation instruction. Before installation and operation please read the following safeguards and warnings carefully!
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Important Safeguards and Warnings 1.Electrical safety All installation and operation here should conform to your local electrical safety codes. We assume no liability or responsibility for all the fires or electrical shock caused by improper handling or installation. 2.Transportation security Heavy stress, violent vibration or water splash are not allowed during transportation, storage and installation.
1 FEATURES AND SPECIFICATIONS 1.1 Overview This series product is an excellent digital monitor product. It adopts embedded Linux OS to maintain reliable operation. Popular H.264 compression algorithm and G.711 audio compression technology realize high quality, low bit stream. Unique frame by frame play function is suitable for detailed analysis.
Support PTZ decoder via RS485. Support various decode protocols to allow the PTZ to control the speed dome. Slight function differences may be found due to different series. 1.3 Specifications SD card backup series 1-channel 2-channel 4-channel Parameters Main High-performance industrial embedded micro controller Processor Embedded LINUX System...
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Information Screen-lock function to prevent unauthorized user seeing secret video. Channel name, recording status, screen lock status, video loss status and motion detection status are shown on the bottom left of display screen. Color Hue, brightness, contrast, saturation and gain setup for each channel. Configuration 6-level image quality (Adjustable) Image Quality...
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Integrated management for local user, serial port user and network user. Configurable user power. Support account /group and its corresponding rights modification. No limit to the user or group amount. Password modification Administrator can modify other user’s password. Password Account lock strategy Authentication Five times login failure in thirty minutes may result in account lock.
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Video PAL (625 line, 50f/s), NTSC (525 line, 60f/s) Standard Real-time Mode: PAL 1f/s to 25f/s per channel and NTSC 1f/s to 30f/s Record per channel Speed Video 1 windows(Optional) 1/2 windows 1/4 windows Partition Monitor Support monitor tour functions such as alarm, motion detection, and Touring schedule auto control.
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Support network PTZ lens control File download backup and playback Multiple devices share information via corresponding software such as PSS and DSS. Network alarm input and output Bidirectional audio. Motion Zone setup: support 396((PAL 22×18, NTSC 22×15)) detection zones. Motion Detection Various sensitivity levels.
2 Overview and Controls This section provides information about front panel and rear panel. When you install this series NVS for the first time, please refer to this part first. 2.1 Front Panel 2.1.1 SD backup series Figure 2-1 Please refer to the following sheet for detailed information. Icon Name Color...
Icon Name Color Function Back to factory mode after pressing the button for 3 Reset Reset seconds. Reserved. 2.1.2 HDD backup series Figure 2-2 Please refer to the following sheet for detailed information. Icon Name Function Network status The red light becomes on when the network indication light connection is not proper.
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Name Connector Function SD card port Insert SD card. 1/2/3/4 Alarm Input Alarm input port, receive signal from external alarm. Port 1~4 Ground Shared ground end. NO/C-1 2ch alarm Output alarm signal to the alarm device. output NO/C-2 NO/C-1: NO alarm output 1 ...
Port Name Connector Function Alarm input Shared ground ground NO/C-1 2ch alarm Output alarm signal to the alarm device. output NO/C-2 NO/C-1: NO alarm output 1 NO/C-2: NO alarm output 2 RS485 port. You can connect to the control devices A、B such as speed dome PTZ.
Port Name Connector Function Alarm Input Port I/O Port Alarm input channel amount is 4 1~4 1~4 When your alarm input device is using external power, please make sure the device and the NVS have the same ground. Ground end Alarm input ground end.
2.3.2 HDD backup series Figure 2-7 2.4 Mouse Control Left click System pops up password input dialogue box if you have not logged in. mouse In real-time monitor mode, you can go to the main menu. When you have selected one menu item, left click mouse to view menu content.
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In input box, you can select input methods. Left click the corresponding button on the panel you can input numeral/English character (small/capitalized). Here ← stands for backspace button. _ stands for space button. In English input mode: _stands for input a backspace icon and ← stands for deleting the previous character.
3 Installation and Connections Note: All the installation and operations here should conform to your local electric safety rules. 3.1 Check Unpacked NVS When you receive the NVS from the forwarding agent, please check whether there is any visible damage. The protective materials used for the package of the NVS can protect most accidental clashes during transportation.
7. Put the cover in accordance 8. Secure the screws in the with the clip and then place the rear panel and the side panel. upper cover back. Note: You can connect the HDD data cable and the power cable first and then fix the HDD in the device.
3.5.2 Connecting Video Output BNC(PAL/NTSC BNC(1.0VP- P, 75Ω)output ,and a VGA output Video output includes a When you are using pc-type monitor to replace the monitor, please pay attention to the following points: To defer aging, do not allow the pc monitor to run for a long time. ...
4 Overview of Navigation and Controls Important Slight difference may be found in the interface. All the interfaces listed below are based on the 4-channel series product. Before operation, please make sure: You have properly installed HDD and connect all the cable connections. ...
The system can automatically backup video and resume previous working status after power failure. 4.1.4 Replace Button Battery Please make sure to use the same battery model if possible. We recommend replace battery regularly (such as one-year) to guarantee system time accuracy.
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Resolution: System supports various resolutions, you can select from the dropdown list. For this model, main stream supports D1 (PAL: 25f/s. NTSC: 30f/s.)/HD1/2CIF/CIF/QCIF. The extra stream supports CIF/QCIF. Please note the resolution may vary due to different channels. Frame rate: It ranges from 1f/s to 25f/s in PAL mode and 1f/s to 30f/s in NTSC mode.
Please note the activation snapshot has the higher priority than schedule snapshot. If you have enabled these two types at the same time, system can activate the activation snapshot when an alarm occurs, and otherwise system just operates the schedule snapshot. 4.4 Network Here is for you to input network information.
4.4.1 Advanced Setup Advanced setup interface is shown as in Figure 4-8. Please draw a circle to enable corresponding function and then double click current item to go to setup interface. Figure 4-8 4.4.1.1 IP Filter IP filter interface is shown as in Figure 4-9. You can add IP in the following list. The list supports max 64 IP addresses.
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Here you can set a multiple cast group. Please refer to the following sheet for detailed information. IP multiple cast group address -224.0.0.0-239.255.255.255 -“D” address space The higher four-bit of the first byte=”1110” Reserved local multiple cast group address -224.0.0.0-224.0.0.255 -TTL=1 When sending out telegraph -For example...
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4.4.1.4 NTP Setup You need to install SNTP server (Such as Absolute Time Server) in your PC first. In Windows XP OS, you can use command “net start w32time” to boot up NTP service. NTP setup interface is shown as in Figure 4-12. ...
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After rebooting, open IE and input as below: http://(DDNS server IP)/(virtual directory name)/webtest.htm e.g.: http://10.6.2.85/NVS_DDNS/webtest.htm.) Now you can open DDNSServer web search page. Figure 4-13 Please note NNDS type includes: CN99 DDNS、NO-IP DDNS、Private DDNS、Dyndns DDNS and sysdns DDNS. All the DDNS can be valid at the same time, you can select as you requirement.
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Figure 4-14 4.4.1.7 FTP You need to download or buy FTP service tool (such as Ser-U FTP SERVER) to establish FTP service. Please install Ser-U FTP SERVER first. From “start” -> “program” -> Serv-U FTP Server -> Serv- U Administator. Now you can set user password and FTP folder. Please note you need to grant write right to FTP upload user.
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Figure 4-16 System also supports upload multiple NVSs to one FTP server. You can create multiple folders under this FTP. In Figure 4-7, select FTP and then double click mouse. You can see the following interface. See Figure 4-17. Figure 4-17 Please highlight the icon in front of Enable to activate FTP function.
and user password. You can adopt default dial setup if the service operator has not provided special account. Figure 4-18 4.4.1.9 Alarm Centre This interface is reserved for you to develop. 4.5 Default Click default icon, system pops up a dialogue box. You can highlight to restore default factory setup.
Figure 4-19 4.6 TV Adjust Here is for you to adjust TV output setup. See Figure 4-20. Please drag slide bar to adjust each item. After all the setups please click OK button, system goes back to the previous menu. Figure 4-20...
5 WEB OPERATION Important Slight difference may be found in the interface. All the interfaces listed below are based on the 4- channel series product. 5.1 Network Connection Before web operation, please check the following items: Network connection is right ...
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Figure 5-2 After installation, the interface is shown as below. See Figure 5-3. Please input your user name and password. Default factory name is admin and password is admin. Note: For security reasons, please modify your password after you first login. Figure 5-3...
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After you logged in, you can see the main window. See Figure 5-6. This main window can be divided into the following sections. Section 1: there are five function buttons: configuration (chapter 5.3), search (chapter 5.4), alarm (chapter 5.5), about (chapter 5.6), log out (chapter 5.7). ...
5.2.1 Real-time Monitor In section 2, left click the channel name you want to view, you can see the corresponding video in current window. On the top left corner, you can view device IP, channel number, network monitor bit stream. Figure 5-7 On the top right corer, there are six unction buttons.
Please note, the audio input port from the device to the client-end is using the first channel audio input port. During the bidirectional talk process, system will not encode the audio data from the 1- channel. Local Play The Web can playback the saved (Extension name is dav) files in the PC-end. Click local play button, system pops up the following interface for you to select local play file.
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3D Intelligent Positioning You can click this icon to display or hide the PTZ control platform. Figure 5-11 5.2.2.1 Direction key and 3D positioning key In Figure 5-11 there are eight direction keys. In the middle of the eight direction keys, there is a 3D intelligent positioning key. Click 3D intelligent positioning key, system goes back to the single screen mode.
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Figure 5-12 5.2.2.4 Auto Scan Figure 5-12 , move the camera to you desired location and then click left limit button. X439H439H439H Then move the camera again and then click right limit button to set a right limit. 5.2.2.5 Pattern Figure 5-12, you can input pattern value and then click start record button to begin PTZ X440H440H440H movement.
Figure 5-13 5.2.3 Color Click color button in section 3, the interface is shown as in Figure 5-14. Here you can select one channel and then adjust its brightness, contrast, hue and saturation. (Current channel border becomes green). Or you can click default button to use system default setup. Figure 5-14 5.2.4 Picture Path and Record Path Click more button in Figure 5-14...
Click the record item; you can see there are two options: DAV/ASF. Click picture path button, you can see an interface is shown as in Figure 5-16. Please click choose button to modify path. Figure 5-16 Click record path button, you can see an interface is shown as in Figure 5-17. Please click choose button to modify path.
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Figure 5-19 5.3.1.2 HDD information Here you can view local storage status, free capacity and total capacity. See Figure 5-20. Figure 5-20 5.3.1.3 Log Here you can view system log. See Figure 5-21.
Figure 5-21 Click backup button, the interface is shown as in Figure 5-22. Figure 5-22 Please refer to the following sheet for log parameter information. Parameter Function Log types include: system operation, configuration operation, data Type management, alarm event, record operation, user management, log clear and file operation.
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Figure 5-23 Please refer to the following sheet for detailed information. Parameter Function Here you can set day night save time begin time and end time. Language You can select the language from the dropdown list. Device needs to reboot to get the modification activated. There are two options: stop recording or overwrite the previous files HDD Full when HDD is full.
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Please refer to the following sheet for detailed information. Parameter Function Here is for you to select a monitor channel. Channel Here is to display current channel name. You can modify it. Channel Name Compression H.264 For the main stream, recorded file only contains video by default. You Audio/Video need to draw a circle here to enable audio function.
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Parameter Function Copy It is a shortcut menu button. You can copy current channel setup to one or more channels. The interface is shown as in Figure 5-28 You can click save button after you complete setup for one channel, or Save you can complete the whole setups and then click save button.
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Figure 5-30 Please refer to the following sheet for detailed information. Parameter Function Please select a channel first. Channel Pre-record Please input pre-record value here. System can record the three to five seconds video before activating the record operation into the file. (Depends on data size). Setup Figure 5-29, click set button, you can go to the corresponding ...
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Figure 5-31 Please refer to the following sheet for detailed information. Parameter Function Ethernet Please select the network card first. Dynamically get IP address. You can get the device IP from DHCP the DHCP server if you enabled this function. TCP Port Default value is 37777.
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Parameter Function Input server address and then enable this function. SMTP Server Port Default value is 25. You can modify it if necessary. The sender email account user name. User Name The sender email account password. Password Sender email address. Sender Input email subject here.
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Parameter Function Password The password you input to log in the server. Interval Device sends out alive signal to the server regularly. You can set interval value between the device and DDNS server here. NAS interface is shown as in Figure 5-34. Please make sure your NVS support this function.
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Parameter Function Refresh Click this button to get device latest configuration information. The NTP interface is shown as in Figure 5-35. Here you can realize network time synchronization. Please enable current function and then input server IP, port number, time zone and update interval. Please note the SNTP supports TCP transmission only and its port shall be 123.The update interval ranges from 1 to 65535.
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Alarm Centre Alarm centre interface is shown as below. See Figure 5-36. This interface is for you to develop. The alarm signal can be uploaded to the alarm centre when there is local alarm. Please set the corresponding parameters such as server IP, port and etc. The system can send out the data as the protocol defined to the client-end.
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Figure 5-37 5.3.2.5 Detect Analysis the video, system enable motion detection alarm when it detects the motion signal reached the specified sensitivity. The detection interface is shown as in Figure 5-38. Figure 5-38 Figure 5-39...
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Please refer to the following sheet for detailed information. Parameter Function Event There are three types: Motion detection/video loss/Camera Masking. Type Channel Select channel name from the dropdown list. Enable You need to draw a circle to enable motion detection function. There are six levels.
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5.3.2.6 PTZ PTZ interface is shown as in Figure 5-40. Please note, before operation please make sure you have set speed dome address. And NVS and speed dome connection is OK. Figure 5-40 Please refer to the following sheet for detailed information. Parameter Function You can select monitor channel from the dropdown list.
Figure 5-41 Please refer to the following sheet for detailed information. Parameter Function Select All Restore factory default setup. Export Export system configuration to local PC. Configuration Import Import configuration from PC to the system. Configuration 5.3.3 Advanced 5.3.3.1 HDD Management HDD management includes net storage management and local storage management.
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Figure 5-42 Please refer to the following sheet for detailed information. Parameter Function Format Clear data in the disk. Read/write Set current SD card as read/write Read only Set current card as read. Recover Recover dada after error occurs. Please note system needs to reboot to activate current setup. 5.3.3.2 Record Record control interface is shown as in Figure 5-43.
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Please refer to the following sheet for detailed information. Parameter Function System enables auto record function as you set in record schedule Auto setup. Enable corresponding channel to record no matter what period Manual applied in the record setup. Stop current channel record no matter what period applied in the Stop record setup.
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Figure 5-45 5.3.3.3.2 Add/Modify Group Click add group button, the interface is shown as below. See Figure 5-46. Here you can input group name and then input some memo information if necessary. There are total 60 rights such as control panel, shut down, real-time monitor, playback, record, record file backup, PTZ, user account, system information view, alarm input/output setup, system setup, log view, clear log, upgrade system, control device and etc.
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Figure 5-47 5.3.3.4 Auto Maintenance Here you can select auto reboot and auto delete old files interval from the dropdown list. See Figure 5-48. Figure 5-48 5.3.3.5 Snapshot Snapshot interface is shown as in Figure 5-49.
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Figure 5-49 Please refer to the following sheet for detailed information. Parameter Function Channel It is the monitor channel. There are two modes: Timing and activation. Snapshot mode Frame rate You can select from the dropdown list. The value ranges from 1f/s to 7f/s.
Figure 5-50 Please refer to the following sheet for detailed information. Parameter Function Event The abnormal events include: no disk, no space, disk error, net error. Type You need to draw a circle to enable this function. The alarm output can delay for the specified time after alarm stops. Latch Then system disables alarm and corresponding activation output.
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Figure 5-51 Auto Register Please refer to the following sheet for detailed information. Parameter Function Enable Enable auto register function. Device management server number. Device management server IP address. Port Server port number. Device ID Device ID in the device management server. 5.3.4.2 Preferred DNS Here you can set server or local operator DNS address.
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Figure 5-52 5.3.4.3 CDMA/GPRS The CDMA/GPRS interface is shown as below. See Figure 5-53. Figure 5-53 CDMA/GPRS...
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Figure 5-54 Schedule Setup Please refer to the following sheet for detail information. Parameter Function Wireless type You can select from the dropdown list. Enable Please check the box to enable the selected function. Please input the connection name here. There are two types for the device to connect to the 3G.
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Wireless CDMA_1X You can view current 3G network signal. signal signal After the device connected to the EVDO module,you can view CDMA_1x network signal. After the device connected to the W-CDMA or TD module,you can view the EDGE network signal. EVDO You can view current 3G network signal.
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Dial activate The mobile user can give a call to activate the device to connect to the 3G network. You need to check the box to enable current function. You can input several senders’’ mobile number here. Caller Click it to add the corresponding mobile phone user. Delete Click it to remove the corresponding mobile phone user.
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Figure 5-56 WIFI Please refer to the following sheet for detail information. Parameter Function Auto connect System auto connects to the previous hotspot after device reboot or disconnection resulting from the environment factors. Connect Select a hotspot from the list and then connect. After successfully connected to one hotspot, the connect button becomes Disconnect disconnect button for you to disconnect.
Figure 5-57 WIFI-2 5.4 Search Click search button, you can see an interface is shown as in Figure 5-58. Please select record playback mode, and then select start time, end time and channel. Then please click search button, you can see the corresponding files in the list.
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Figure 5-58 Select the file(s) you want to download and then click download button, system pops up a dialogue box shown as in Figure 5-59, and then you can specify file name and path to download the file(s) to your local pc. Figure 5-59 Now you can see system begins download and the download button becomes stop button.
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Figure 5-60 When download completed, you can see a dialogue box shown as in Figure 5-61. Please click OK to exit. Figure 5-61...
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Please refer to the following sheet for detailed information. Type Parameter Function Type Record Search general record, alarm record and motion detection record. Alarm Search alarm record. Motion Search motion detection record. Detection Local Search local record. Snapshot Search snapshot file. Card This function is not available in current device.
Playback device IP address and channel number. Playback control bar Figure 5-62 5.5 Alarm Click alarm function, you can see an interface is shown as in Figure 5-63. Here you can set device alarm type and alarm sound setup. Please make sure your device has enabled the alarm upload function.
Figure 5-64 5.7 Log out Click log out button, system goes back to log in interface. See Figure 5-65. You need to input user name and password to login again. Figure 5-65 5.8 Un-install Web Control You can use web un-install tool “uninstall web.bat” to un-install web control. Please note, before you un-installation, please close all web pages, otherwise the un- installation might result in error.
6 Professional Surveillance System Besides Web, you can use our Professional Surveillance Software (PSS) to login the device. For detailed information, please refer to PSS user’s manual.
7 FAQ 1. NVS cannot boot up properly. There are following possibilities: Input power is not correct. Power connection is not correct. Power switch button is damaged. Program upgrade is wrong. HDD malfunction or something wrong with HDD ribbon. ...
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NVS color or brightness setup is not correct. 6. Cannot search records via the Web. There are following possibilities: HDD ribbon is damaged. HDD is broken. Upgraded program is not compatible. The recorded file has been overwritten. ...
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Motion detection zone setup is not correct. Sensitivity is too low. For some versions, there is hardware limit. 12. Cannot log in client-end or web. There are following possibilities: For Windows 98 or Windows ME user, please update your system to Windows 2000 sp4.
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When there are several switchers, power supply is not enough. Transmission distance is too far. 17. Record storage period is not enough. There are following possibilities: Camera quality is too low. Lens is dirty. Camera is installed against the light. Camera aperture setup is not correct.
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Please check and maintain the device regularly. After recording stops, please wait 15 seconds before removing the SD card in order to ensure its data completeness. Please do not set the SD card as the storage medium of scheduled recording, or it will shorten its life span and get damaged.
Appendix A HDD Capacity Calculation Calculate total capacity needed by each NVS according to video recording (video recording type and video file storage time). Step 1: According to Formula (1) to calculate storage capacity that is the capacity of each channel needed for each hour, unit Mbyte.
Appendix B Compatible Backup Device List Compatible USB drive list NOTE: Please upgrade the NVS firmware to latest version to ensure the accuracy of the table below. If you use the USB drive, please confirm the format FAT or FAT32. Manufacturer Model Capacity...
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Compatible SD Card List Please refer to the following sheet for compatible SD card brand. Brand Standard Capacity Card type Transcend SDHC6 16GB Kingston SDHC4 Kingston Kingston Sandisk SDHC2 Micro-SD Sandisk Micro-SD Compatible Portable HDD List Please refer to the following sheet for compatible portable HDD brand. Brand Model Capacity...
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Manufacturer Series Model Capacity Port Mode Seagate Barracuda.10 ST3750640AS 750G SATA Seagate Barracuda.10 ST3500630AS 500G SATA Seagate Barracuda.10 ST3400620AS 400G SATA Seagate Barracuda.10 ST3320620AS 320G SATA Seagate Barracuda.10 ST3250620AS 250G SATA Seagate Barracuda.10 ST3250820AS 250G SATA Seagate Barracuda.10 ST3160815AS 160G SATA Seagate Barracuda.10...
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Western Digital CE series WD10EVCS SATA Western Digital Cariar SE WD3200JD 320G SATA Western Digital Cariar SE WD3000JD 300G SATA Western Digital Cariar SE WD2500JS 250G SATA Western Digital Cariar SE WD2000JD 200G SATA Western Digital Cariar SE WD1600JD 160G SATA Western Digital Cariar SE...
APPENDIX C Compatible CD/DVD Device List NOTE: Please upgrade the NVS firmware to latest version to ensure the accuracy of the table below. And you can use the USB cable with the model recommended to set USB burner. Manufacturer Model Port Type Type Sony...
Appendix E Compatible Switcher List Please refer to the following sheet form compatible switcher list. Brand Model Network Working Mode D-LinK DES-1016D 10/100M self-adaptive D-LinK DES-1008D 10/100M self-adaptive There are five network modes: 1. AUTO Ruijie RG-S1926S 2. HALF-10M 3. FULL-10M 4.
Appendix F Compatible Wireless Mouse List Please refer to the following sheet for compatible SD card brand. Brand Model Rapoo 3500 Logitech M215 Shuangfeiyan Tianyao G7-630...
Appendix G Earthing 1. What is the surge? Surge is a short current or voltage change during a very short time. In the circuit, it lasts for microsecond. In a 220V circuit, the 5KV or 10KV voltage change during a very short time (about microseconds) can be called a surge.
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work. The signal lightning arrester has many specifications, and widely used in many devices such as telephone, network, analog communication, digital communication, cable TV and satellite antenna. For all the input port, especially those from the outdoor, you need to install the signal lightning arrester. ...
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Mixed ground: The mix ground consists of the feature of the one-point ground and multiple-point ground. For example, the power in the system needs to use the one-point ground mode while the radio frequency signal requires the multiple-point ground. So, you can use the following figure to earth.
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The monitor system usually can adopt the one-point ground. Please connect the ground end of 3-pin socket in the monitor system to the ground port of the system (protection ground cable) 4. The shortcut way to check the electric system using the digital multimeter For 220V AC socket, from the top to the bottom, E (ground cable), N (neutral cable), L(live cable).
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For L (live cable) Turn the digital multi-meter to 750V AC, use your one hand to hold the metal end, and then the other hand insert the pen to the L port of the socket. See the following figure. If the multi-meter shows 120, then you can see current live cable connection is standard.
Appendix H Toxic or Hazardous Materials or Elements Toxic or Hazardous Materials or Elements Component Name Cr VI PBDE Sheet ○ ○ ○ ○ ○ ○ Metal(Case) Plastic ○ ○ ○ ○ ○ ○ Parts(Panel) ○ ○ ○ ○ ○ ○...
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