Hardware Manual G series 2013 NOV V1.
VDH-DXG Series Hardware Manual Contents A. CAUTION .............................................................................................................................................. 1 B. Introduction......................................................................................................................................... 2 1. Product Overview ..................................................................................................................... 2 2.
VDH-DXG Series Hardware Manual A. CAUTION To our dear customers! 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.
VDH-DXG Series Hardware Manual B. Introduction 1. Product Overview This equipment is an 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.
VDH-DXG Series Hardware Manual C. Unpacking 1. Accessories ★ Quick guide x 1pcs ★ Power cable and adaptor AC100-240V/DC12V 2A x 1PCS ★ HDD screws x 4pcs ★ Operation CD x 1pcs ★ Remote control x 1 pcs ★ Mouse (optional) 2. Unpacking When you receive the product, check first whether the packing of the equipment has obvious damage.
VDH-DXG Series Hardware Manual E. Product appearance 1. Front Panel ESC ESC REC Step Forward Play Pause Fast Forward Slow Forward UP DOWN LEFT RIGHT Menu Exit the current menu. Under the live mode, press the REC button to enter recording menu. To playback frame by frame when paused in playback mode. ( Press Pause before operation ) Under the live viewing mode, press the Play button to enter the playback mode and backup mode. Under the playback mode, press to play back.
VDH-DXG Series Hardware Manual 2.
VDH-DXG Series Hardware Manual 3. Installation Illustration Video input Input interface is BVC type; input signal is PAL/NTSC BNC（1.0VP-P，75Ω）. 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.
VDH-DXG Series Hardware Manual 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.
VDH-DXG Series Hardware Manual RS-485 connection 1. Connect RS-485 cable of the speed dome to the RS-485 interface of DVR, pay attention to the positive and negative signals. 2. Connect the video output cable of the speed dome to the DVR video input F. Q & A and Maintenance 1. Q & A Q 1. After power on, DVR 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.
VDH-DXG Series Hardware Manual Q 5. Live video problems: Such as bad colors, brightness error, image blink… A : The possible causes: 1. When using BNC as output, wrong NTSC/PAL matching will result in B/W image. 2. Impedance mismatch between digital video recorder and monitor. 3. Video transmission distance is too far or video transmission line attenuation is too much. 4. Wrong settings of colors, brightness in the DVR Q 6. No recorded file in local side A : The possible causes: 1.
VDH-DXG Series Hardware Manual Q 11. DVR can not control PTZ A : The possible causes: 1. PTZ error 2. Wrong settings, cabling and installation for the PTZ 3. Wrong wiring 4. Wrong PTZ settings in the DVR side 5. Protocols mismatch between PTZ and DVR 6. Mismatch between PTZ decoder and DVR ID address 7. When connected to several decoders, the farthest AB line of PTZ decoder must add a 120 ohm resistor to eliminate reflection and impedance matching, otherwise it will make PTZ unstable. 8.
VDH-DXG Series Hardware Manual 1. Networking not stable 2. IP conflict 3. MAC conflict 4. LAN card error (PC/DVR) Q 16. USB backup error A : The possible causes: 1. CPU too busy to back up the data! Stop recording then backup! 2. Device not compatible 3. Backup device error Q 17. DVR cannot be controlled by the keyboard A : The possible causes: 1. DVR has wrong port setting 2. Wrong address 3. Low power for use; each adaptor need to be powered. 4. Transmission distance is too far Q 18.
VDH-DXG Series Hardware Manual Q 22. Download files cannot be played back. A : The possible causes: 1. No player 2. No graphic accelerator with DX8.1 or above 3. Save as AVI files and play with MEDIA PLAYER Q 23. 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 guide you how to solve by the machine type and version of the program. 2.
VDH-DXG Series Hardware Manual G. Appendix : Specifications 1. 8 CH 960H H.264 DVR Video Input BNC video Output VGA 8 channel BNC(1Vp-p 75Ω) Yes High Definition Yes Audio Alarm Live View Recording Analog CVBS 1 channel / BNC SPOT No Input 4CH Input( W/ 2-Way Audio) Output 1 channel output Audio format G.
VDH-DXG Series Hardware Manual Network port Ethernet Other functions 1*RJ-45, 10/100 Base-T Web browsing Live view, search/playback, backup, PTZ, remote setup/update Daylight saving time YES Buzzer Motion、Alarm、Video Loss、HDD Error Languages Yes, more than 20 languages Firmware update USB update, Remote Network update Network time protocol YES Smart phone support iPhone, Android Support monitoring (including audio), playback. Intelligent functions YES.
VDH-DXG Series Hardware Manual 2. 4 CH 960H H.264 Real-Time DVR Video Input BNC video Output VGA 4 channel BNC(1Vp-p 75Ω) VGA (Max. 1920x1080) High Definition High Definition (Max. 1920x1080) Audio Alarm Live View Recording Analog CVBS 1 channel SPOT No Input 4 channel inputs (including two-way audio) Output 1 channel output Audio format G.
VDH-DXG Series Hardware Manual S.M.A.R.
VDH-DXG Series Hardware Manual 3. 4 CH 960H H.264 Video Input DVR BNC video Output VGA 4 channel BNC(1Vp-p 75Ω) VGA (Max. 1920x1080) High Definition High Definition (Max. 1920x1080) Audio Alarm Live View Recording Analog CVBS 1 channel SPOT No Input 4 channel inputs (including two-way audio) Output 1 channel output Audio format G.
VDH-DXG Series Hardware Manual File system Stable reliable private file system S.M.A.R.
Manufacturer : FUHO TECHOLOGY CO., LTD. No. 30 Lane 726 Sec. 3 Jinma Rd.
