Net DVR Preface Thank you for selecting our products. We will offer the best service for you wholeheartedly. We take 16 channel DVR (D1) as a sample. In this series, different product models’ configuration wil l have a little difference, and it will work the difference between product function and operation. It is for reference only. We will not provide any new information separately for later firmware upda te.
User Manual CONTENT Preface............................................................................................. .................................................................................................... .............1 Chapter 1 Brief Introduction about the DVR .......................................................................................................................................................................... 6 1.1 Summarization.........................................
Net DVR 3.3.7 Intercommunication Port.................................................................... ..............................................................................................20 3.3.8 Front panel description....................................................................... ................................................................................................20 3.4 Mouse Operation .........................................................................................
User Manual 4.4 Output Setup .................................................................................................................................................................................................................. 3 8 4.4.1 Dispay Setting ....................................................................................................................................................................................................... 3 8 4.4.2 Preview Digital Zoom ................
Net DVR 4.10 System Information .................................................................................................................................................................................................... 5 8 4.10.1 System Information ........................................................................................................................................................................................... 5 8 4.10.2 Record Status ........................................
User Manual Chapter 1 Brief Introduction about the DVR 1.1 Summarization The series Digital Video Recorder are designed for video/audio digital surveillance system. They are adopting H.264 compress format, integrate the embedded RTOS and processor to realize all of the functions like video and audio acquisition and compression, storing, remote control, Multi-PTZ control and alarm in a single board.
Net DVR Chapter 2 Technology Guideline and Main Functions 2.1 Technology Guideline 1. Video parameters Video input: composite video input PAL(25 fps) NTSC (30 fps ) (BNC ,1Vp-p ,75 Ω) Video output: 1 channel composite video output(BNC,1Vp -p,75 Ω)PAL(625 line/frame)NTSC (525 line/frame) 2. Audio parameters Audio input: BNC interface, input resistance: 10K Ω,input extent: Vp-p=2.0VLINE Audio output:BNC interface, input resistance: 10K Ω,input extent: Vp-p=2.0VLINE Voice chat:Input (3.
User Manual 10. Backup interface: USB2.0 interface 11. Network port: RJ45 10M/100M Ethernet Interface 12. Power supply: 220 ± 30% V,50 ± 3% HZ, 110 ± 20% V,60 ± 3% HZ 2.2 Main Functions High effective RTOS and embedded processor are adopted in this series DVR, as well as all func tions needed for the monitoring system are integrated. Code is solidified in the flash chip to keep the system in high stability and reliabilit y.
Net DVR Recording function 1. Support 4 record modes: manual, schedule, motion and alarm recording. 2. Video motion detection function: multi detection areas can be set up to 5 sensitive levels. 3. Support screen shield. Each channel can max setting 4 mask areas, support part area or full screen mask. 4. Support sensor alarm. One sensor can be linked to one or more cameras. Support alarm recall to PTZ preset point. 5.
User Manual 3. Support part area or full screen video mask. 4. Support video parameter adjustment (brightness, contrast, hue, saturation). 5. Support channel auto sequence cruise. 6. Support intercommunication(inter-talk). Storing and backup functions 1. It has the specialized USB2.0 backup interface in the back panel. . 2. Backup record files through client manager software . 3. Backup record files through windows IE. 4.
Net DVR Network functions 1. Support TCP/IP protocol (support ARP, RARP, IP, TCP,UDP, PPPOE, DHCP, DDNS). Support PPPOE ,auto reconnect and DDNS function. 2. Perfect network-end control order (Client manager and IE browse can be used to control the DVR, s uch as setting the parameters,remote upgrade, etc). 3. Support WebServer function,DDNS,remote view ,VOD and PTZ control, etc. 4.
User Manual Chapter 3 Equipment Installation and Illustration 3.1 Installation Environment and Cautions Installation environment: ● Normal working temperature is -10℃-45℃.
Net DVR Cautions: ● Don’t touch the power switch or the Net DVR by wet hands. ● Make sure the machine and its case are grounded (There is an earth interface on the back panel of t he machine). ● Keep the power supplier stable to avoid abnormal power cutoff. ● Avoid dropping liquid or metal into machine that may cause short circuit or fire. ● Don’t record or playback until at least one HDD is installed.
User Manual 3.1.1Attentions on Installing Hard Disk 1. Recommend high speed hard disk above 7200 rpm. 2. The capacity of the single hard disk is above 32GB at least, each HDD can max support 2000 GB. 3. The selection and calculation for capacity: Total capacity= channels number * record time needed (hours) *capacity per hour (M/hour) For example: If you choose the recording bit rate type for CBR 512KB (refer to 4.
Net DVR 3.3.1 Video/Audio Connection Video output: 1 VGA output, 1 CVBS output. Audio input: User can use our special cable to capture audio. Audio output cautions: If you want to connect sound box for audio output, please use 3.5mm to two l otus flower cable for change. 3.3.2 USB Backup Interface This port is just used to backup. The capacity for the U disk should be larger than 512M, and the format is FAT32. If you want to format the U disk, please enter the “disk management” to check it.
User Manual Alarm sensor connection: Alarm input: The physical connections of the normal on/off mode are the same. And user can select normal on/off mode in the DVR. Typical alarm connection: the sensor power supply is provided by DVR.
Net DVR If the distance between the probe and DVR is too far, the probe requires a separate power supp ly: 12V Power Supply GND +12V sensor + - DVR +12V GND Alarm input 1 NC Alarm input 2 17 C
User Manual If we parallel connected the sensor, the DVR can not recognize the triggered sensor. User need to ha ve a resistance.
Net DVR Alarm output connection: The alarm output side is normal-off and do not have voltage output. The other alarm equipments need the individual power supply. supply the power separately Alarm Output1A Output1B DVR Normally, Alarm’s power usually is much bigger, preferably supply power separately, and do not use the DVR's power to supply. Each series alarm output critical parameters are as follows: 120V/AC1A,24V/DC1A.Exceeding these parameters will damage the motherboard.
User Manual 3.3.5 RS-485 Connection Attentions for PTZ decoder connection: 1. Confirm that the PTZ decoder and Net DVR are one point ground connected, or common mode voltage m ight exist to cause the PTZ invalid. 2. Prevent high voltage inroad, carefully dispose connection cables secure thunder proof. RS485:For PTZ control, series keyboard and transparency port connection. 3.3.
Net DVR S.N. Name 1 Power Turn on or off DVR Menu Enter the system main menu Playback(PTZ) Note 1.Press to enter the record files query interface,press again to cancle 2.Long press to enter the PTZ control mode,long press again to cancle Lock(Auto) 1.Login and lock the system 2.Under PTZ control,it means "Auto" function Video shift(Zoom+) 1.Video shift while real time display 2.
User Manual ALARM While supplying power to DVR and the system running,this lamp will be lighted to green.When the system is in standby mode,this lamp will be lighted to red.
Net DVR 3.4 Mouse Operation Besides remote controller, mouse also can be used to control the DVR. System also supports mouse hot plug. Right click the mouse: 1. If the system is in login status, right click the mouse,then shortcut menu will display. 2. If DVR is locked and in real time monitor status, the login menu will pop out when right click the mouse. The system default setting user name is “admin”, and password is 888888(double click left button to open the flexible keyboard). 3.
User Manual Double click left mouse: the division can be switched by double click. Double click left mouse in the input box to enable the software keyboard , right click the mouse to exit software keyboard.
Net DVR 3.5 Menu Operation Description 3.5.
User Manual 3.5.2 Menu Option Schedule Menu Instruction 1.Display contrast:f rom 1:1 to 1:5,the color of background is changed from light to dark. General setup General setup 2.Video format(PAL,NTSC). 3.Record overwrite mode(auto,alarm indicate); 4.Auto lock setup:1-10 minutes. 5.Resolution:800 X 600,1024X7681280X1024,1440X900,1920X1080,1080P, 6. Language switching: Support in both Chinese and English switching Time setup Schedule record Set system date,time. Set continuous record time table. 1.
Net DVR Record Record setup parameters 6.Video f rame rate:PAL 2-25F/S optional;NTSC 2-30 F/S optional. 7.Audio. 8.Network HD, bitrate, quality, audio(corresponding to sub stream). 1.Setting channel name. 2.Video mask area. Display Setup 3.Channel duplication. 4.Date format setup:year-month-day,month-day-year. Output 5.OSD setup:channel name,time,week,temperature. setup 6.Video parameters setup:brightness,transparence,contrast,Hue. 7.Video input adjustment.
User Manual 1.Alarm schedule. Motion Detection 2.Motion detect sensitivity: 1-5 level(5 is the highest). 3.Set motion detection area. 4.Video lost alarm. 5.Channel duplication. 1.Sensor ID. Sensor Alarm setup Detection 2.Alarm schedule. 3.Relate the recording channel. 4.Recall PTZ preset position. 5.Channel duplication. 1.Full screen when alarm output. 2.Buzzer alarm output. Alarm 3.Alarm ret ain time(2- 300 s). Output 4.Alarm type:normal on/off. 5.Alarm recording time. 6.Alarm output duplication.
Net DVR IP Setup Setting server name,DNS server,IP address,network transport ports,LAN multicast Network Setup PPPOE Setting dial-up username and password, for PPPOE dial-up DDNS Choose DDNS server Keyboard address,series type,COM device,baudrate,date bit,stop bit,parity COM Setup COM Setup PTZ Setup bit PTZ protocol,speed,address code 1.Add and delete user account. User Management 2.Change local/remote user account and authority.
User Manual Syetem Display software version, main board serial No.
Net DVR Chapter 4 Device Operation 4.1 Power On/off and Login /Lock Power on: After connected up the power cable, the front panel of the DVR will start and enter the st andby state. Click the “power” button on the remote controller for 3 seconds to enter the running state. Power off: When the system is under the running state, click “power” button on the remote controller to popup the shut down interface. And clicked the “confirm” button, the system will enter the standby state.
User Manual 4.1.2 System Login When the system is in the status of locking “ will appear as follows: ”, press the “Login/Lock” on the remote controller or right click the mouse, the figure of login Input user name and password on the login port(distribute in authority in advance), after you input correct user name and password and press “ENTER”, the sign “ ” on the lower left corner will switch to “ ” automatically, and show the current user name.
Net DVR 4.2 General Setup 4.2.1 General Setup Overwrite We suggest that user select auto overwrite mode, when disk is full, the DVR will auto overwrite the earliest recording file. The alarm indicate method: When HDD is full, GUI information indicates whether overwrite the earliest recording files, and stop the recording. Auto locking When you enable auto locking, system will enter the status of locking in fixed time(1~10 min).
User Manual 4.2.2 Time Setup Time setup After login, user can through “general setup”-> “time setup” to enter the time setup interface. The fig is as follows: This function is used to set or modify current system time, the system adopted the perpetual calenda r, the day will change as the date’s change. (Note: please check the system time when firstly use.
Net DVR 4.3 Record Setup 4.3.1 Record Parameter Before using the record function, it is important to setting the record parameter. It is related to video playback and hard disk capacity, etc. After login, select “record setup”-> “record parameter”,enter the interface as follows: Channel No.:Customer can select the channel by pressing “+”, “-” on remote controller or by the m ouse. Record mode:The record parameters will be active in the selected record mode. Definition: CIF/D1 adjustable.
User Manual Encoding stream: When compressing the intense moving image, we should make a upper limit of the compression bitrate, there are (unit: bps): 100K,128K,256K,512K,1M(Under the CIF maximizing the 1M.Note: the more intense of the movement, the h igher bite rate you should set). Video quality:There are 6 levels of video quality(highest, higher, high, middle, low, lowest). Audio:The on/off switch for audio(Tick off indicates open, otherwise means off). Dual streams 1.
Net DVR 4.3.3 Schedule Record To enter the schedule recording interface,follow the steps below: 1.Select the corresponding channel No.. 2.Select the recording date(everyday or someday),and set the record deployment period. 3.Set the alarm deployment period ,system supports setting multi-periods. Time period should be selected in chronological order. Tick off the date and then enable the time period. By dragging the left mouse to set the deployment period .
User Manual 4.4 Output Setup 4.4.1 Display setting After login,click “main menu”-> “output setup”-> “display setup”, enter the interface as follows: It’s used for adjusting the channel parameters, include channel name, video mask, video adjustment, channel name position and OSD setting. 1.Channel Name The channel name can be established at most 16 Chinese characters or 32 English letter and numeral.
Net DVR Set by remote controller : press direction key to move the cursor, press “OK” to confirm the start p osition, then move the cursor to select the area you want to mask, press “OK” again to confirm the end position. Press “clear” to cancel the area. Back to the channel setting interface, click save to activate the setting. The selected mask area will take effect both in the real-time and the record. 3.
User Manual the mouse to exit the digital zoom. 4.4.3 Sequence Cruise This function is used to cruise different channels, user can select sequence channel No.,sequence division,sequence interval time. The interface is as follows: Sequence format:1ch,4ch,9ch,16ch divisions. Sequence channel number: user can set the sequence channel number, the sequence channel number must be more than the selected division. Sequence interval time: range is 3-60s.
Net DVR 4.5 Alarm Setup 4.5.1 Motion Detection 1.After login, click “main menu”-> “alarm setup”,the interface is as follows: By analyzing the real-time video, the system could confirm whether the video scene has changed or not. If you need record when the video scene is changed, then you can through “Motion Detection” to perform it, user could set the motion detection time, schedule time, sensitivity, detection area, alarm output channel and whether enable audio alarm.
User Manual Setting detection area by mouse: Left click a pane as the start position of the detection area, then click another pane as the end position, and the area will shown. Double left click mouse to cancel your choice. Click “return” to record setup interface, click “save” to save the setup. (6) Alarm output setup: The button will turn yellow when enable the alarm output function ,other wise the button is grey. 2.Video Lost Alarm The DVR default enable alarm output when video lost.
Net DVR (3) Choose the sensor type. (4) Choose the sensor number. (5) Set the deployment period (the specific setting please refer to schedule record),left click mouse to set start point then drag mouse to the end point. (6) The linkage record channel can record when alarming, we recommend that each channel correspond with each sensor, so that we can find the alarm record files by channel, the yellow channel button means have linkage alarm record, gray means not linkage to any alarm record.
User Manual 4.5.3 Alarm Output After login,through “Alarm setup”-> “Alarm output” continuous operations to enter Alarm output interface.The interface is as follows: The “Alarm output” interface have the following options: Sensor type,Alarm to full-screen,Alarm to Buzzer,Audio Alarm,Alarm output Time, Alarm output deployment time. Sensor type: normal on/off. Alarm to full-screen: when the system is in multi-picture and the alarm is triggered, the alarm chan nel will auto full-screen.
Net DVR 4.5.4 Email Setup After login, click “main menu”-> “alarm setup”-> “email setup” ,the interface is as follows: Email setup steps: (1) Enable the Email upload, select the related email. When alarm(video lost, motion detect, sensor detect) triggered, the DVR will send email to user mail account automatically. (2) Set the SMTP server, default is smtp.126.com. (3) Input the username and password of the mail account. (4) Input the mail address which applied from SMTP server in the “sender email”.
User Manual 4.6 COM Setup After login, click “Main Menu”-> “COM setup” ,the interface is as follows: You can do the operation of connecting other serial device to DVR in this interface.DVR provide two pairs of serial connection terminal:RS485 and RX.The two serial port both are full duplex terminal which have receive and transmit function. D VR can be connected to PTZ, serial keyboard and other serial devices at the same time. 4.6.
Net DVR 4.6.2 PTZ The procedure of PTZ setting: Set COM type, COM device and baudrate in the “COM setup” interface. Enter the “PTZ Setup” interface to set protocol and address code (The default PTZ address code is co incide with every channel, for instance, the first channel’s PTZ address code is 1). Note: PTZ protocol, baudrate, address code must coincide with the PTZ camera itself.
User Manual Multi-preset position sequence (Note: Only enable when system log off) (1) Sequence interval time:0-99s. (2) Preset No.:each channel can max set 16 preset position. (3) Range of preset No.:001-255,255 means closed. 4.7 Network Setup After login, user can through “Main menu”-> “Network Setup” to enter the network setup interface. 4.7.
Net DVR HTTP port, you should type http://IP:port for IE browse. Enable multicast: This function only affects UDP stream. Multiple IP address:Multiple IP address set range is from 224.0.0.0 to 239.255.255.255;The system d efault is 239.0.0.1. Multiple port:The default port is start with 8000.Note: If there are 2 DVRs or above in one section of the net, please ensure that the multiple port is unique, or you cannot open the multiple video.
User Manual 4.7.3 PPPOE Select “Network Setup” and click “PPPOE”, and the interface is as follows: PPPOE is one of the mode to connect to the WAN: Connect to the WAN by system via dialing the ADS L directly. Username:ADSL account user name. Password:ADSL account password. Connect:After you input the correct ADSL account and password,focus the cursor on the icon and pres s “Connect” to connect the WAN.
Net DVR 4.8 Playback System has two ways to enter playback interface: (1) Enter the playback interface by press “play” button on the remote controller . Click yellow mag nifier icon to start the accurate time playback,press “playback” again you can switch to the record file inquiry interface. (2) After login, click “main menu”-> “playback” to enter the playback interface as follows: Click the blue zoom key to enter the record inquire interface, you can choose record files by period or record type.
User Manual Right click the mouse during playback to use/hide playback control menu. Support digital zoom when playback by mouse. Operation procedure: Enter the playback image, click mouse wheel to start option,left click mouse for selecting digital zoom start point, then drag mouse to the point where you want to be digital zoom end point. There will be appear an square. Drag any border of the square area to zoom in. Right click mouse to quit the digital zoom interface. 4.
Net DVR Modify password:Using the direction key of the remote controller to move the cursor to the user lis t, press “OK”, then you can get in the interface, or double click the mouse to get in. Support local and remote rights setting. Display the user list when login: When login the DVR, use the “+”, “-” on the remote controller or click the wheel of the mouse to select the user; If not select “Display the user list when login”, you must input the username when login. 2.
User Manual 4.9.2 Backup Management There are three ways for backup:(1) Backup the file to remote computer through network. For detail operation please refer to the DVR client user manual. (2) U disk backup,suppot U disk hot-swappable:The backup disk must be FAT32 and capacity is bigger than 512M. 1.File Backup The backup interface is the right figure above: Backup function allows to backup up to 26 record files for different channels or different time periods.
Net DVR (2) Move the cursor to “ADD” and press to confirm. The added file will appear in the backup files list. For more record files, please select the time period and channel number and add them to the list. (3) After you add all the files, move the cursor to “BACKUP” icon and press to confirm, then system would automatically start to backup. (4) You can backup any record files without waiting. Backup files list: Display added record files for different channels and different time periods.
User Manual Disk format: System supports only FAT32 format, the capacity of the HDD is above 32G.System supports only one partition for backup. Format: Select the HDD NO., then focus on the “format” icon and press “OK” to choose the type of the partition (DATA or BACKUP ). The interface is as follows, after you confirmed the partition type, press “OK”, the system will prompt “It’s formatting...”. 4.9.
Net DVR Alarm output(1~2);Video area mask(No mask);Preset poll(Closed);Pre-record time(10s);Delay record tim e(30s). 4.9.5 Password Reset When you forget the system password or the admin’s password, the factory’s default setting can be retrieved by the following operation. The operations are as follows: 1.Shut off the machine and cut off the power supply. 2.Unload the cover screw, and remove the case lid from the machine. 3.
User Manual 4.10 System Information 4.10.1 System Information It displays software version, IP address etc. The interface is as follows: 4.10.2 Record Status The interface is the right figure above: Quick inquire the current system record status.
Net DVR 4.10.3 Alarm Status The interface is as follows: It shows the alrm type of each channel: Sensor alarm (Red color), motion alarm(Yellow color) a nd video lost alarm(Blue color). You can clear the alarm through the “CLEAR” button of the remote controlleror click the “alarm clear” on the menu by mouse. 4.10.4 Online Status It displays the information of outer PC which connected to DVR. Such as: IP address, login/off time.
User Manual 4.10.5 Log Information The interface is as follows: At the bottom of log information interface will display page No., user can click page up/down to check (The number of the log item is no limited). The log file can’t be recognized on PC,the log information of host side can search and show through client software.Click page up/down key for category search in different pages.
Net DVR 4.11 Software Upgrade There are 2 ways for firmware upgrade:1.Client software upgrade;2.USB device upgrade.Please read the statement carefully before upgrade. 4.11.1 Client Software Upgrade Please double check the version of the upgrade software, so you can restore to the former version w hen your upgrade is failed. If your system are running well or just don't need the new function, we recommend you keep the default version. Please backup the important record files before upgrade.
User Manual 6. Waits for 3 seconds, the DVR will display “Transmitting data finished. Updating software ...”. It probably takes 2-3 minutes to update the software. 7. When a window that contains the information of upgrading successfully pops up, it means that the update finished. Then, the machine will automatically restart. 8. After the system restart, the admin password is the former version’s. 4.11.2 USB Upgrade Operation steps: 1. Copy the upgrade.bin to the U disk. 2.
Net DVR 5. After the system restart, the admin password is the former version's. 4.12 Power Resume If the power is shut down unexpectedly when the system is in standby or working status, system could start automatically restart and resume to the original status after power back. The advantage of this function assures the system maintain the continuity condition for outage.
User Manual Appendix 1 IE Operation Instructions Notice: Please set firewall rank for low or medium, and surf software or net assistant software, etc . should be blocked or unloaded. Otherwise the software may not run properly. Please guarantee to install DirectX 9.0 of Microsoft and confirm the Internet Explorer edition is 6.0 version or above. 1. LAN Configuration for IE Browse 1. “Ping”the host IP first to confirm if the DVR is connected. 2. Type the host IP into windows IE and connect to the DVR.
Net DVR 3. Please refer to “Client user guide” for further operation. 2. WAN Operation Instructions If there is a fixed WAN IP address that can be allocated to the DVR host, the DVR host can directly access wide-area network, and can be visited after set up IP, subnet mask and gateway.
User Manual Take the TP-LINK as an example: [1] After signing up routers, by choosing “Running Status” icon on left side menu of Figure 2, view the LAN IP and WAN IP address of the routers, such as, the LAN IP address 192.168.2.1, WAN IP address 116.30.143.163. [2]Choose the “Transfer Rules” on Figure 2 left menu, as shown in Figure 3, respectively input “command port: 8101”, “HTTP monitor port: 81”, “IP Address: 192.168.2.6”, as shown in Figure 1, and choose to enable the agreement “ALL”.
Net DVR a. When the two ports are default setting, directly input the WAN IP address (116.30.143.163) shown in Figure 2 into client manager, and sign in. After login successfully, the interface is shown as Figure 4. For IE browse, directly input the WAN IP address (116.30.143.163) shown in Figure 2, and input the correct user name and password, you can log in. After login successfully, the interface is shown as Figure 5. Fig 4 Fig 5 b.
User Manual Appendix 2: Net DVR Q&A Thank you for choosing our DVR series products. We will always be at your services. In case you have any difficulty while using the products, please refer to the below frequently asked questions & answers. If you cannot find solution here, or the solution offered here still fails, please feel free to contact us by our hotline and/or technical support E-mail box. We will make most timely reply to your questions.
Net DVR 04: Why does my system restart after self-check? 04: 1.Check the hard disks if they are in FAT32 file format, if not, change to FAT32. 2. Check Color System setting in Record Parameter menu. In case this setting is PAL, while present video input is in NTSC format, which will cause sys tem restart. 3. Please unplug the network cable, to see whether DVRs run normally, since there are serious problems of the network which may a lso cause the host to restart repeatedly.
User Manual Only connect the case to ground by the screw on the back panel, while no other points connect to ground. 4.Please check camera, monitor and video cables if they are aging. 03: Why both the live display image and playback image are not showing the true color? 03: Please check if you have set the parameters well. (Please refer to chapter 4.2.1 for details) 04: Why my DVR displays distorted images on VGA monitor or cannot make full screen display? 04: 1.
Net DVR 02: How to make remote surveillance? 02: 1.Install the client manager software, and connect the computer to the network, e.g. LAN, ADSL.2 . Set a fixed IP for the DVR:a.In LAN, manually give the DVR an IP, like 192.168.1.188.b.In Internet, you should apply for the fixed IP from Internet services suppliers.3. Client PC should also get an IP. If it’s in the same LAN as DVR, then set manually an IP like 192.168.1.23 for the PC.4.
User Manual Following picture shows computer and 192.168.0.19 DVR connection has been established;Following pict ure shows computer and 192.168.0. 11 DVR connection has not been established: E. Enter the client software. F. Input the IP, Port, user name, password of the DVR server, and then click login. Note: If you still can not login successfully, please confirm the above user name and password or repeat checking A-> F steps.
Net DVR (D)Record, video data and backup 01: Why my DVR system can’t record audio? 01: 1.Please check if you have enabled ‘Mute’ function. 2. Please check the Record parameter setup w indow if you have enabled audio record. 3. Check the audio cable if it is in good condition. 02: Why I enable manual record, but there is no recording data in the file list? 02: 1. Check if you have set the correct search mode. Be sure that you have selected manual record m ode to search the record data. 2.
User Manual you are applying motion detection or alarm record mode, as system only records after the motion or a larm happens and lasts for a specific time and stops recording. So the recorded files may be not continuous. 07: Why use client manager software to backup data, click on the backup but not respond? 07: Check if firewall is open. Opening a firewall could lead the client program can not backup data from host-side.
Net DVR 1. In case your sensing equipments are of high power consumption, to avoid damaging the alarm output module, please make relay extension connection. 2. In case you are using high frequency equipments, e.g. High frequency lights please make relay extension connection method, or alarm module may not work properly. 02: How to connect multiple PTZ cameras, or PTZ devices? 02: 1.
User Manual NOTES: SDE7X-B0612 76
