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Hardware Manual
VDH-DXC836
2016 OCT V1.0

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Table of Contents
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Summary of Contents for Vacron VDH-DXC836

  • Page 1 Hardware Manual VDH-DXC836 2016 OCT V1.0...
  • Page 2 VDH-DXC836 Hardware Manual Contents CAUTION ..............................1 Introduction ............................2 Product Overview ........................2 Main functions ..........................2 Unpacking .............................. 3 Accessories ........................... 3 Unpacking ............................. 3 Installation ............................. 3 Product appearance ..........................4 Front Panel ............................ 4 Rear Panel ............................. 6 Installation Illustration .......................
  • Page 3: A. Caution

    VDH-DXC836 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.
  • Page 4: B. Introduction

    VDH-DXC836 Hardware Manual B. Introduction 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.
  • Page 5: C. Unpacking

    VDH-DXC836 Hardware Manual C. Unpacking Accessories ★ Power cable and adaptor AC100-240V/DC12V 5A x 1PCS ★ HDD screws x 16pcs ★ Operation CD x 1pcs ★ Mouse x 1 pcs Unpacking When you receive the product, check first whether the packing of the equipment has obvious damage.
  • Page 6: E. Product Appearance

    VDH-DXC836 Hardware Manual E. Product appearance Front Panel Under the live viewing mode, press MENU to enter the MENU main menu. Input “0”in text input mode; Shift pressed Display channel 10 in display mode. KEY_0/+10 Or press over 2 seconds, then press ‘1’-‘6’to display 11-16 channel.
  • Page 7 VDH-DXC836 Hardware Manual System Anytime, press this button to show version information. Information S-INFO Shift pressed Input “7”in text input mode; KEY_7 Display channel 7 in display mode. Hard Drive Anytime, press this button show hard drive Information information. H-INFO Shift pressed Input “8”in text input mode;...
  • Page 8: Rear Panel

    VDH-DXC836 Hardware Manual Rear Panel 16 ch DVR illustration Alarm Input Alarm Out RS-485 Port 16 channel Video Input 16 channel Audio Input VGA output Audio Output HD Digital Output Power Switch LAN port USB Mouse Port DC12V Power Input Alarm In/Alarm Out/RS-485 ...
  • Page 9: Video Input

    VDH-DXC836 Hardware Manual Video input  Input interface is BNC 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.
  • Page 10: Audio Inputs

    VDH-DXC836 Hardware Manual Do not remain switched on for a long time to extend the life of the equipment; Regular degaussing will help to maintain the normal operation of the monitor. 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.
  • Page 11: Rs-485 Connection

    VDH-DXC836 Hardware Manual The alarm output of the DVR 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.
  • Page 12: F. Q & A And Maintenance

    VDH-DXC836 Hardware Manual 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.
  • Page 13 VDH-DXC836 Hardware Manual 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.
  • Page 14 VDH-DXC836 Hardware Manual 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.
  • Page 15 VDH-DXC836 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.
  • Page 16: Maintenance

    VDH-DXC836 Hardware Manual Q 22. Download files can not 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.
  • Page 17: G. Appendix : Specifications

    VDH-DXC836 Hardware Manual G. Appendix : Specifications 16CH DVR Video Input 16CH Input / BNC(1Vp-p 75Ω) Output VGA Resolution High Definition(HD) Input Audio 16CH Input (W/ 2-Way Audio) Output 1CH Output Audio Compression G.711A Sensor Input Alarm 16CH Input, Normal Open/ Close...
  • Page 18 VDH-DXC836 Hardware Manual Maximum Maximum 4TB HDD support capacity Internal HDD 4pcs Mirror External USB The port of USB storage device provides simultaneous recording File System Stable and reliable self-developed file system S.M.A.R.T HDD error detecting Menu Display User Interface GUI interface;VGA &...
  • Page 19 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...

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