"user manual"
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1. Alarm In Alarm Out E SATA LAN Audio Out VGA Out HD Out USB 3 0 OlOINI DI WIR WIN rR USB 2 0 e DC12V Input e Alarm In Alarm Out ALARMIN ALARM OUT NO1 NO3 5678G SE OOOO0O00O ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual 3 Installation Illustration Alarm In Alarm Out SN ALARMIN ALARM OUT LEN II ITIITI 99999990 Er J 4 IS 9 JENE tet L oi O KH EL LO mm KE au our soon eons uw oe 999 E SATA E4 VGA Out USB Mouse Port Ki Yy EE Remote Setup Audio Out HD Digital Output EVE Gbale E eT Aya fs i m Video input Input interface is RJ 45 type input signal is IP CAM The Video signal should comply with national standards a higher signal to noise ratio low distortion low interference clear images no deformation nature color and appropriate brightness Make sure stable and reliable signals from cameras Cameras should be installed in a suitable position to avoid backlighting low light environment or adopts the better BLC low light cameras Cameras and digital video recorders should be common ground stably and reliably in order to ensure the normal operation of the cameras O EN Wy a Make sure the transmission cables are stable and reliable Adopt high quality well shielded coaxial cables and choose the right model based on the transmission distance If the distance is too f2. high voltage m Audio Output The audio output parameters of NVR are generally greater than 200mv 1KQ BNC you can directly connect to the low impedance headphones powered speakers or other sound devices through a power amplifier When the external speakers and microphones can not achieve spatial segregation it is prone to the phenomenon of whistling You may adopt the following actions 1 Using better directional microphones 2 Adjust the speaker volume to make it lower than the value of the generated howling 3 Using sound absorbing materials for decoration to reduce sound reflections and improve the acoustic environment 4 Adjusting the layout of the microphone and speakers can reduce the whistling m AlarmIn AlarmOut connections Pay attention to the following before installation l AlarmIn a Alarm input is grounding alarm input b The alarm input signals require voltage signals to the ground 7 VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual c When the alarm device is shared with two NVRs or connected to a NVR and other devices it should be isolated by relays 2 Alarm OUT The alarm output of the NVR can not be connected with high power load no more than 1A In the output circuit be careful about the excessive current that may cause damage to the relay When using high power load extra relays are needed VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual F
3. the cooling function is out of order Do not allow any solid object or liquid fall into or penetrate into the device Use cleaning tools brushes regularly to clean circuit boards connectors fans chassis etc Before cleaning turn off the power and unplug the power Do not attempt to disassemble the equipment repair or replace parts In case the machine does not work properly please contact the resellers or manufacturers In the shortest time we will solve the problems you have during using When not using the remote control for a long time take out the inside battery To prevent the control from the damage coming from battery leakage If this equipment connects to outdoor cameras or other external alarm devices ground this equipment to prevent it from electrical surges This NVR supports remote video monitoring via Internet Free or non free domain names provided by ISPs are needed for the monitoring functions Free domain names may sometimes have problems and nothing to do with NVR Non free domain names have less problems Choose the domain names carefully before using the networking function Operating environment Keep and use this device at places where temperature ranges 0 C 40 C Avoid direct sunlight or near heat sources Do not install this equipment in a humid environment Do not expose this equipment in smoky dusty environments Avoid strong collision do not drop the machine Keep the installation level install in
4. ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual 2015 JUL V1 1 ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual Contents Ee uper 1 Ger e de RES 2 1 Product EN 2 2 Maini fUNCHON E 2 C Eine EE 3 d KEE 3 E ee e EE 3 BE ce ERREUR 3 ME s ied 0 21 ie E 4 E Eron e 4 PB dus MENT en ee EN 5 3 Installation HEET ee ener en en 6 Video e 6 Connections for video Ee OT eaaa aaa oni tdi bete anan 6 Audio tee 7 EIERE 7 let TEEN eegener 7 F Q amp A aiid REN E e 9 d et EE 9 2 Mant nan ce naas ara sang tek peace eee TAREN EHE ENG eat eee reece etree 11 G Appendix Specifications 000 eaaa na nana anan an nana anna na nana nn nana nn nana wanan tt eee eaaa eea 12 Eeer Ee 12 ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual A CAUTION To our dear customer Thank you for using our products If you encounter any problems when using please do not hesitate to contact our resellers We will provide excellent services to you via our resellers The software hardware improvements of this series are subject to change without notice to you in advance Before using please read this user manual carefully to ensure that you can use the device correctly and safely Caution for this NVR series After installation never put anything heavy over this device Owing to the use of the harddrive s insides this device check the cooling fan periodically to see if it is in good condition Never use this device when
5. Q amp A and Maintenance 1 Q amp A Q 1 After power on NVR doesn t work A The possible causes 1 Wrong power input 2 bad connection of power cable 3 Power error 4 Firmware update error 5 Disk error or cable problem 6 Front panel error 7 Main PCB board error Q 2 After power on NVR will restart after several minutes or the screen freezes A The possible causes 1 Unstable or low input voltage 2 The hard drive has bad sectors or cable error 3 Low adaptor power 4 Front video signal not stable 5 High temperature too much dust and the machine runs in a bad condition 6 NVR hardware error Q 3 HDD not found after power on A The possible causes 1 No power for the Hard Drive 2 Hard Drive cable error 3 Hard Disk error 4 Main board SATA slot error Q 4 No output Single multiple or all channels A The possible causes 1 Wrong firmware Update to the right firmware 2 Brightness set to 0 set it to the default value 3 No signal input or signal too weak 4 Mask used 5 NVR hardware error Q 5 No recorded file in local side A The possible causes 1 Hard Disk error 2 Desired files are overwritten VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual 3 Recording not enabled Q 6 No audio sound A The possible causes 1 Not powered microphone 2 Not powered speaker 3 Audio cable error 4 NVR hardware error Q 7 Wrong time A The possible causes 1 Wrong se
6. a stable place avoid the product falling Do not block any ventilation openings And ensure well ventilation around the machine Please use this equipment within rated input and output current voltage range This device is for long time use For safety do not have flammable items placed next to the device VANCE RON ADVANCE S IN SECURITY SOLUTIONS VDH NK800 Hardware Manual B Introduction 1 Product Overview This equipment isan excellent digital surveillance product designed specifically for the security use Using embedded LINUX operating system it makes the system more stable Using standard H 264 video compression and G 711A audio compression technology achieves audio and video functions such as high quality low bit rate and single frame playback Using TCP IP and other network technologies it provides strong network data transmission capacity and remote control capabilities This equipment can be used individually or be connected to form a powerful security monitoring network Using professional network video surveillance software platform be fully experienced the powerful networking and remote monitoring capabilities This equipment can be used for security in banks telecommunications power stations justice transport intelligence communities factories warehouses resources water conservancy facilities and other categories Main functions WB Auto detect IP camera in LAN Multiplex and maximize hard drive pe
7. ar use shielded twisted pair video compensation equipment optical transmission and other ways to ensure signal quality based on the specific circumstances Video cable should avoid strong electromagnetic interference with other devices and circuits in particular should avoid the current of high voltage Make sure the connectors well connected Cables and shielded cable should be well connected firmly to avoid false joint welding or oxidation W Connections for video outputs VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual The video outputs include VGA and HDMI interfaces Pay attention to the following when you select a PC display instead of a monitor 1 Do not remain switched on for a long time to extend the life of the equipment 2 Regular degaussing will help to maintain the normal operation of the monitor 3 Keep away from equipment with strong electromagnetic interference Using TV as video output device is an unreliable alternative It is also required to minimize the time of use and strictly control the power the interference caused by neighboring devices Leakage risks of low quality TVs may result in damage to other equipments W Audio Inputs Voice input impedance is high so the microphone must be a microphone connected to the power supply Like video input voice transmission cables should avoid interference fake poor contact and special attention to prevent the current of the
8. o remove dust Please ensure the project is well grounded so images audio signal will not be disturbed At the same time we can protect the NVR from static or inductive voltage damage Do not remove audio video cables and RS 484 when the NVR is powered on or they will be damaged Do not use the TV interface in the NVR video output VOUT or the NVR output circuit will be damaged easily Do not turn off the power switch directly to shut down the NVR Use the menu shutdown or OFF button on the front panel press more than three seconds to turn off the power automatically to avoid hard Drive crash Keep the NVR away from heats and hot places Keep the NVR chassis well ventilated for better heat dissipation Have regular checks and system maintenance VANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual G Appendix Specifications 1 16CH NVR System Operating system Linux Storage Build in SATA interface x 4 compatible SATA SATAII SATA III HDD Max 16TB Device Interface E SATA 1 Max 167 USB 3 0 1 Alarm Out x 3 Alarm IN x 8 Headphones speakers sound output x 1 Ethernet x1 10 100 1000 IEEE 802 3 Type 10Base T IEEE 802 3u Type 100Base TX I Auto MDIX Network Protocol pv4 ARP TCP UDP ICMP SMTP HTTP RTP RTSP RICP Video Format H 264 compression format Real time Live View capable 16CH VGA 30fps 4CH 1080P 23fps Synchronous Playback Recording Query Time search Event
9. perature below 35 C 2 Reserve space for air circulation around 15 cm 6 inches 3 Chassis installation starts from bottom to up 4 With multiple components in the chassis take precautions to avoid overloading to the power outlet ADVANCES IN SECURITY SOLUTIONS E Product appearance 1 Front Panel VDH NK800 Hardware Manual m MENU Going to Menu ESC ESC Exit B SEQ Stop Stop when Playback INFO INFO Information Page When playing back there are 2 gt 4 8 16 gt PREV Backward 32 1 2 1 4 backward speeds Under live page 2Ch and 9Ch can be changed When playback there are 2 An 8 16 PP NEXT Forward 32 1 2 and 1 4 forward speeds Under live mode 2Ch and 9Ch can be changed Play Under Live mode going to broadcast and copy DHI SCR however under playback mode going to broadcast Pause Pause PLAY LIVE Playback Under LIVE mode going to playback LIVE Under playback going to LIVE mode REC Record Under LIVE mode going to manual force recording 5 Power One touch turn on and press 3 second turn off a USB Port USB Mouse el Confirm Confirm POWER Power Indicator Power on LAN Network Indicator Network on and this LED flashing REC EI NVR recording function on Indicator PLAY Play Back Indicator Playback ADVANCES IN SECURITY SOLUTIONS 2 Rear Panel VDH NK800 Hardware Manual 0600 060
10. rformance Sequence feature for easy liveview monitoring Motion events mark on time bar for faster event searching during playback P2P functionality QR Code scanning for fast auto connection Cloud real time monitoring Support SATA SATA II hard drive up to 16TB Supports 5 Mega Pixel VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual C Unpacking 1 Accessories Power cable and adaptor AC100 240V DC12V 5A x 1PCS HDD screws x 16pcs Operation CD x 1pcs Mouse x 1pcs 2 Unpacking When you receive the product check first whether the packing of the equipment has obvious damage The protective material used for the package during transport can cope with most of the accidental impact Then take out the device remove the protective film of the digital video recorder and check if there is any visible damage Finally open the case check the front panel data cable power cord power supply fan and motherboard to see if they are connected firmly m Front Rare panels The key functions of the front panel and the interfaces of the rear panel are described in detail in the manual Please carefully check the plate or foil on the rear panel of the product to see if itis the model you ordered m Inside check In addition to checking for visible signs of damage be careful to check the connections between the front panel data cable power cord and motherboard D Installation Steps and cautions 1 Room tem
11. search IP CAM displacement alarm notification Playback speed slow forward fast forward in 5 different speed Play Frame by Frame mode forward or backward Alarm triggered recording include motion detection recording Complete event video reserved 3 seconds before and 60 minutes after event taken place Schedule alarm triggered recording include motion detection recording Complete event video reserved 3 seconds before VANCE RON ADVANCES IN SECURITY SOLUTIONS VDH NK800 Hardware Manual System ManagementRemote Client software live playback set up by PC remote side Authorization Maximum 10 group accounts Hierarchical authority 60 minutes after event taken place Support 3 users log on by Client side software or browser Systems operation records record login time IP and selected Oe aaa Operating 0 45 C NN Product specifications are subject to change without notice please contact us for the latest information VANCE FRON ADVANCES IN SECURITY SOLUTIONS Manufacturer FUHO TECHOLOGY CO LTD No 30 Lane 726 Sec 3 Jinma Rd Changhua City Phone 886 4 751 2881 Fax 886 4 751 6631
12. tting 2 Bad battery connection or low voltage 3 Bad frequency oscillator Q 8 Motion detection not function A The possible causes 1 Wrong schedule settings 2 Wrong area settings 3 Low sensitivity Q 9 Mosaic or no video when Network preview and file playback A The possible causes 1 Network traffic jam 2 Bandwidth limitation in the NVR side 3 Group mode is used in the NVR networking setting More mosaics in group mode not recommended 4 Masks or channel protection in NVR side 5 No rights for the user account 6 Bad NVR output Q10 Networking not stable A The possible causes 1 Networking not stable 2 IP conflict 3 MAC conflict 4 LAN card error PC NVR Q11 The remote controller can not work A The possible causes 1 Wrong control address 2 Long distance or poor angle 3 Battery run out 4 Controller or NVR front panel is out of order 10 VANCE RON ADVANCES IN SECU RITY SOLUTIONS VDH NK800 Hardware Manual Q12 Forget the administrative password or Internet password A The possible solution 1 Please contact local customer service staff or call the customer service phone headquarters we will guides you how to solve by the machine type and version of the program 2 Maintenance Damped dust on the PCB board will cause a short circuit and will do something wrong to the NVR or damage it For long term stability of the NVR regularly brush the circuit boards connectors fans and chassis t
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