XtendLan DVR-471 Manual de usuario
DVR‐471
4‐channelNetVideoServer
User’sGuide
Page １Total 27
Page ２Total 27
Index
CHAPTER 1 INTRODUCTION...................................................................................................................4
1.1 DVR-471 FUNCTIONS AND FEATURES .........................................................................................................4
1.2 COMMON APPLICATION ...............................................................................................................................5
CHAPTER 2 INSTALLATION.....................................................................................................................6
2.1 HARDWARE INSTALLATION .........................................................................................................................6
2.1.1 Installation steps................................................................................................................................6
2.1.2 Installation notice..............................................................................................................................6
2.2 PANEL DESCRIPTION....................................................................................................................................6
2.3 THE PIN DEFINITION OF PHYSICS INTERFACES .............................................................................................7
2.3.1 PIN definition of RS-232 serial interface...........................................................................................7
2.3.2 PIN definition of RS485 serial interface............................................................................................9
2.3.3 PIN definition of Ethernet interface...................................................................................................9
CHAPTER 3 VIDEO SERVER SETUP..................................................................................................... 11
3.1 PARAMETER SETUP THROUGH RS-232 SERIAL PORT .................................................................................11
3.1.1 Hyper Terminal Setup ...................................................................................................................... 11
3.1.2 Shell Commands Under Hyper Terminal.........................................................................................13
3.2 PTZ CONTROL ..........................................................................................................................................16
3.3 CONFIGURE PARAMETERS THROUGH CLIENT-END SOFTWARE....................................................................17
CHAPTER 4 UPGRADE FIRMWARE......................................................................................................18
4.1 USE SHELL COMMAND AND FTPSERVER .................................................................................................18
4.2 USE CLIENT SOFTWARE TO UPGRADE FIRMWARE......................................................................................20
CHAPTER 5 PPPOE DIALUPOPERATION...........................................................................................21
5.1 USING PPPOETO ESTABLISH CONNECTION ...............................................................................................21
5.2 CLIENTACCESS DVS WHEN USING PPPOE ...............................................................................................22
CHAPTER 6 FREQUENTASK QUESTIONS..........................................................................................24
APPENDIX A DVR-471 SPECIFICATIONS ..............................................................................................25
APPENDIX B GOOD LIST...........................................................................................................................26
APPENDIX C CUSTOMER INFORMATION CARD...............................................................................27
Thanks for purchase the products of our company. If you have any
request or questions, please contact us immediately.
This manual is applicable for DVR-471 Series Video Server
This manual may contain some technically incorrect places or
printing errors. This manual will be updated on a regular basis without
additional specific notice. The updates will be added into the new version
of this manual. We will readily improve or update the products or
procedures described in the manual.
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Chapter 1 Introduction
DVR-471 video server adopts embedded Linux operation system (RTOS) and TI Davinci
processor, which is completely independent of PC platform and, efficiently improves system
performance. Firmware is burned in FLASH, makes the system more steady and reliable.
DVR-471 video server has the function to compress the video signal and audio signal
simultaneously into H.264 compression standard; to transmit the compression stream through
network; to real-time video and audio preview; to support stream protocol (RTP/RTCP, RTSP); to
support IE browser, bi-directional voice communication and support multilingual etc.
Notes:
DVR-471: 4 channels video inputs and 4 channels audio inputs. All channels can
support CIF resolution real time (25FPS for PALor 30FPS for NTSC).
1.1 DVR-471 functions and features
¾Basic Function:
1. High speed & high compression ratio of H.264 video hardware real-time compression;
2. Multiple security level leads to high system safety;
3. Support one RS-485 interface that can be used to control pan-tilt-zoom and translucent
channel input;
¾Compression Function
1. Support four Channels of video (PAL/NTSC) signal, and can be real-time hardware
compressed in 25F/S (PAL) or 30F/S (NTSC) CIF resolutions independently. Video is
compressed using H.264 standard, and it supports not only variable bitrate but also
variable frame rate. When choosing video image quality, you can also limit the bit rate
of the compression code.
2. Support OSD the position of the date and time can be adjusted, date and time can be
added automatically.
3. Support LOGO, the position of it can be anywhere in the video image.
¾Network Function
1. Support one 10M/100M Ethernet compatible interface;
2. Support TCP/IP protocol; Parameter setting, real-time video & audio previewing, status
examination, alarm through network and store the compression bit rate through network.
3. Support pan-tilt-zoom control such as the turn of PTZ, iris and focus;
4. Support remote upgrading and maintenance;
5. RS-485 interfaces support transparent transmission mode, and remote hosts can control
serial devices through it;
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1.2 Common application
Network digital surveillance, such as ATM machine, factory and the bank etc.;
Remote monitoring service for prison, nursery and school;
Intelligent gate system (dynamic record the people in and out);
Intelligent building and community;
Uncared-for system of electric power station or telecom base station;
Outdoor equipment monitoring;
Bridge, tunnel and cross road-monitoring system;
Pipeline, warehouse monitoring;
24 hour monitoring of traffic;
Remote monitoring of forest, water and river, etc.
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Chapter 2 Installation
2.1 Hardware installation
2.1.1 Installation steps
1. Open packing case, and check the integrity;
2. Take out things needed in installation;
3. Connect cables needed (video signal input cable, audio signal input cable, RS485 cable
and cable for LAN);
4. Take out stabilizer power supply and power on.
2.1.2 Installation notice
Please read the following notice carefully. If you have any question,
please contact us.
Notice:
1. After Opening the packing box, please check carefully to confirm that the goods in it are
consistent with list;
2. Please read user's manual carefully before installation;
3. Please power-off all related equipments before installation;
4. Please check the voltage of power supply to avoid voltage mismatch;
5. Installation environmental: Do not use it under humidity and high temperature; to keep
ventilation to vent freely, avoid to be walled up; to keep them horizontally, avoid to set
up in the vibration surroundings.
2.2 Panel description
Front panels：
Interface Instruction (From left to right in turn)
1. Standard RS-232 serial port RJ45 socket
2. HDD indicator lamp
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3. Tx/Rx indicator lamp;
4. Link indicator lamp;
5. Power supply indicator lamp;
Back panel：
Interface Instruction（From left to Right in return）：
1. One line in audio input
2. One audio output.
3. UTP network connector;
4. Standard RS-485 serial port RJ45 socket
5. 4 external alarm input and 2 relay output;
6. 4 channels video input and audio input;
7. Power connector input AC 230V
2.3 The pin definition of physics interfaces
2.3.1 PIN definition of RS-232 serial interface
The DVS has one RS232 standard serial interface, with RJ-45
connector. Its pin definition is as follows (‘I’ means input, and ‘O’ means
output):
(1) When the RS232 interface of the DVS connects with the DTE
equipment, one end of the cable is the 8-pin RJ45 connector (to DVS) and
the other of the cable is the DB25 female connector (to DTE). Below is
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the description of the internal connection between RJ45 and DB25.
(2) 25-pin to 9-pin converter’s internal connection is like this:
(3) If you don’t want to use 25-pin to 9-pin convertor to connect
DVS and DTE through RS232 interface, you must use RJ45-DB9 cable.
Its internal connection description is:
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(4) When the RS232 interface of the DVS connects with the DCE
(such as MODEM), one end of the cable is the 8-pin RJ45 connector and
the other is the DB25 male connector. Below is the description of the
internal connection between RJ45 and DB25:
2.3.2 PIN definition of RS485 serial interface
2.3.3 PIN definition of Ethernet interface
(1) PIN definition of the direct network cable connecting DVS and
HUB:
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(2) PIN definition of the cross network cable connecting DVS and
host PC:
- 10 -
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