S1700e User Manual.book
Contents
1. Resolution CIF 352 x 240 Maximum quantizer 10 Video standard NTSC VSIP VSIP Port 5510 VSIP Multicast IP Address 224 16 32 1 VSIP Discovery IP Address 255 255 255 255 27 D RS 422 485 Multidrop Connections Two multidrop configurations are available R Four wire R Two wire The four wire configuration which can be used for both RS 422 and RS 485 is 656522526 L Eszt s ZE Z I gliginip CD E CEO OO TX Tx Rx Rx 29 DTE and DCE Connections Before connecting a DVTel unit to other serial equipment you need to determine if they are DTE data terminal equipment or DCE data communication equipment Here are examples of both equipment types R DCE DVtTel units modems m DTE Computers switches multiplexers cameras keyboards 30 You need to know the equipment type of the other serial device to connect it correctly to the 7600 Series unit which is a DCE In the following descriptions R Voltage is measured when no data is transferred on the Rx and Tx pins m X volts represents a negative voltage value Data Terminal Equipment DTE modules have the following electrical level setup Pin number Signal Measured voltage2. signals Many CIF flavors are available such as CIF QCIF 2CIF and 4CIF Each flavor corresponds to a specific number of lines and columns per video frame CLI Command Line Interface A textual user interface in which the user responds to a prompt by typing a command Codec Coder Decoder A device that encodes or decodes a signal DCE Data Communication Equipment In an RS 232 communication channel a device that connects to the RS 232 interface DVTel units and modems are DCE Decoder See Receiver DHCP Dynamic Host Configuration Protocol A communication protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol IP addresses in a network DTE Data Terminal Equipment In an RS 232 communication channel the device to which the RS 232 interface connects Computers switches multiplexers cameras and keyboards are DTE DVR Digital Video Recorder A device usually a computer that acts like a VCR in that it has the ability to record and play back video images The DVR takes the feed from a camera and records it into a digital format on a storage device which is most commonly the hard drive Encoder See Transmitter Ethernet A local area network LAN architecture using a bus or star topology and supporting data transfer rates of 10 Mbps It is one of the most widely implemented LAN standards The 802 11 protocols are often referred to as wireless Ethernet Firmware S
3. 255 known on the network VSIP Unit Name The name of the unit Default System Time m Time Version 3 30 build 239 Uptime 00 24 10 m VSIP Port The port used by the unit to communicate with the 7600 Series The default value of all DVTel VSIP units is 5510 Note VSIP ports 9541 65500 and those under 1024 are reserved and should not be used not even for serial port video or audio communication m VSIP Multicast IP Address The IP address used by the unit to listen for VSIP queries The default multicast address is 224 16 32 1 and should not be changed m VSIP Discovery IP Address The IP address used by the unit to make its presence known using the broadcast method The broadcast address is 255 255 255 255 m VSIP Unit Name The name of the unit 21 Audio If your unit has audio capabilities you can set general parameters as well as specific values for the audio input and output The general parameters are DVT7601E Device Configuration Ths page dsplays configurabon mformabon Audio Mode PER N Output Compression Ulaw 64 kbps Input Compression Jaw 64 kbps E LAG m Audio Mode The audio transmission mode R Output Compression The transfer mode for the audio data of the remote unit m Input Compression The transfer mode for the audio data of the local unit The audio output parameters are DVT7601E Device Configuration OD This page displays c
4. 3 Tx X volts 2 Rx 0 volt o Tx lt 5 Rx C Des Ground 0 volt measured tor X volts measured the Rx pin for the Tx pin ly 31 Data Communication Equipment DCE modules have the following electrical level setup Pin number Signal Measured voltage 3 Tx 0 volt 2 Rx X volts ia Ground X volts measured 0 volt measured for the Rx pin for the Tx pin Connecting DTE and DCE When connecting two modules of the same type you have to cross the data wires to create proper communication On the other hand when connecting a DTE with a DCE a straight cable is required EE Dr DCE l ES DCE TX Tx AX es D EE E EE DTE Tx Tx Ee DIE T DCE Tx TX 32 DHCP Support and APIPA Service DHCP dynamic host configuration protocol allows devices and computers connected to a network to automatically get a valid IP configuration from a dedicated server The APIPA automatic private IP addressing service available on the Windows operating systems enables a device to assign itself a temporary IP address At startup a unit searches for a valid IP network configuration The network configuration for 7600 Series units consists of m An IP address m A subnet mask m A gateway The unit first searches its local memory If no configuration is found it tries to contact a DHCP server If DHCP configuration fails either because the unit cannot find a server or because it cannot obtain a configuration with
5. 7600 Series unit has connectors for two serial ports RS 232 and RS 422 485 RS 232 Use the following wiring scheme to plug a serial cable to the DB 9 connector in the front of the unit DB 9 pin number Cable signal name 2 RxD 3 TxD 5 Signal ground 7 RTS 8 CTS RS 422 485 Most target devices cameras and keyboards use the RS 422 485 protocol for communication To use the RS 422 485 functionality you have to connect a twisted pair cable to the multipole connector in the back of the unit The connector gives access to the Tx Tx Rx Rx and ground signals To properly connect an RS 422 or RS 485 serial device using four wires use the following wiring scheme Target device connector 7600 Series connector TX Tx Tx Tx Rx Rx Rx Rx ground ground For an RS 422 or RS 485 connection using only two wires use the following wiring scheme Target device connector 7600 Series connector Rx Rx Rx Rx ground ground A typical connection of a multidrop RS 485 network many units sharing the same line is presented in Appendix B on page 28 Configuring the I Os The input output features on the multipole connector on the back of the unit are used for alarms events and audio control There are three input and one output terminals Each terminal has a dedicated purpose m Input 1 Either transparent alarm links or PTL push to listen audio transmission mod
6. AM to 6 PM EST By email ta dvtel com vi Overview Designed for video monitoring and surveillance over IP networks the 7600 Series video servers provide a self contained solution for delivering DVD quality 4CIF video at 30 frames per second in NTSC 25 fps in PAL over 10 100Base T networks The encoders can easily be extended over local and wide area networks LANs and WANs or the Internet using ISDN PSTN or xDSL routers They are built on open standards to provide long term investment protection The 7600 Series units can be used in point to point contexts as well as with the Latitude NVMS application They can also be accessed directly for both viewing and configuration purposes via a web browser This units are for indoor use only About the 7600 Series Each 7600 Series units are configured to interface right out of the box with the most popular camera data port configuration 4800 baud 8 data bits no parity 1 stop bit Physical Characteristics The 7600 Series includes the 7601E encoder and the 7601EA audio encoder The units feature m One video input m A12V DC power input Power can also be supplied using a Power over Ethernet PoE injector and splitter m Three dry contacts for input and one for output m One optional pair of audio I O connectors m Two independent serial ports for the RS 232 and RS 422 485 protocols m A reset button You can also purchase a 7600 Series unit with the exten
7. offset in minutes from the GMT time of the current time zone for instance the offset for the Eastern Standard Time is 300 minutes HTTP Webserver A series of parameters can be configured for the web interface itself DVI 7601E Device Configuration This page displays configuration information HTTP Server IP Port e he defauit port number for this server is 80 HTTP Streaming Method TP HTTP Audio Streaming E HTTP PTZ Controls ze m HTTP Server IP Port The port number of the HTTP server Default is 80 m HTTP Streaming Method he protocol used for transmitting video 23 m HTTP Audio Streaming To enable or disable the transmission of audio data If you enable audio streaming on your computer you may hear a click every 10 seconds To stop it remove the sound in Control Panel gt Sounds and Multimedia gt Sounds gt Windows Explorer gt Start Navigation m HTTP PTZ Controls To enable or disable the transmission of PTZ data Live Video You can view the stream from the video source using one of the two available viewing methods popup or embedded If a popup blocker is installed in your web browser hold the Ctrl key while clicking the viewing method to allow the Dashboard window to appear Live Video Streaming OD To choose a video viewing method Before you can view live video on your computer you will need to set up the following parameters m Local Video IP Por
8. select the COM port used to communicate with the unit 5 Click Connect The CLI main menu appears 39 G Technical Specifications Here are the 7600 Series technical specifications Video Compression MPEG A based Frame rate Up to 30 frames or 60 fields per second in NTSC 25 frames or 50 fields in PAL programmable full motion Input 1 composite 1 Vpp into 75 ohms Resolution Scalable from 176 x 128 to 704 x 480 NTSC pixels 176 x 144 to 704 x 576 PAL pixels Standard NTSC or PAL Connectors BNC female Bandwidth Configurable between 30 kbps and 4 Mbps Serial Port Electrical levels Port 1 RS 232 230 kbps max Port 2 RS 422 485 2 4 wires 230 kbps max Connectors Port 1 DB 9 female Port 2 pluggable screw terminal strip Operating mode Transparent serial port supporting any asynchronous serial protocol Alarm and Alarm input 3 dry contacts audio Alarm output 1 relay contact 48V AC DC at 100 mA max Bidirectional audio Input 46 to 3 dBV into 1 kOhm Output 46 to 3 dBV into 16 ohms min Audio connectors One set of 0 14 inch 3 5 mm input and output stereo jacks Network Interface Ethernet 10 100Base T Connector RJ 45 jack Protocols Transport RTP IP UDP IP TCP IP multicast IP Others DNS and DHCP client Security SSL based authentication Power Supply voltage 48V DC PoE 125 mA PoE 802 3af Physical Enclosure Metal case with flange mount black col
9. 4 Reset button 12 reset to factory default 11 26 resolution video 2 20 RS 232 pinout 9 settings 15 RS 422 485 connector pinout 9 multidrop connection 28 settings 15 S secure HTTP access 17 securing the unit 2 serial connection to access the CLI 39 serial port pinout 8 settings 15 specifications audio 11 technical 40 41 SSL secure sockets layer 2 creating a secure connection 17 passkey 17 status LED 12 status of the unit 18 straight through Ethernet cable 5 subnet mask 18 system status 18 system time 23 T technical specifications 40 41 Telnet preventing access 17 Telnet accessing the CLI 38 temporary IP address 33 tilt control PTZ 25 time system 23 U updating firmware preventing 17 user account 16 vV video settings 2 19 21 video live 24 25 viewing methods for live video 24 VSIP settings 21 Ww web client account 16 web interface accessing with a password 16 camera control 25 for configuration 15 24 HTTP settings 23 live video 24 25 opening 14 preventing access 17 requirements 14 secure access 17 web server settings 23 Z zoom control PTZ 25 47
10. 7600 Series Single Port User Manual 2004 DVTel Inc All rights reserved By providing this document DVTel Inc is not making any representations regarding the correctness or completeness of its contents and reserves the right to alter this document at any time without notice Published by DVTel Inc 65 Challenger Rd Ridgefield Park NJ 07660 USA www dvtel com Publication date November 9 2004 Table Of Contents e OP PPE CECE PRT CTE CCR CE PETE CER ER ENNER DEES PEEP d iv Who Should Read this Manual sse eee ee e e e K ee KK v How to Use this Manual sse eee ee e ee e ree e ree Kee v Contents 175555749 eena Aae aa EEZ AATE A E A EES v Conventions Aene ae le Ee e E E ee Ee are An vi Related Documentation sss sese eee e nirre turn trutu neru ANErSEE nnn e ened vi Related DVT el Products insiren isir i e E E EE E E E de ENEE vi Kei eg EE EE AEN vi Chapter 1 e Overview EE RER annan EE E RERERE RE RE RER EE RE RE RE RE RENE RE NEEN EE ERR ERR 1 About the 7600 Series Oesch dee eege EEN sly geleed AEN 2 Physical Characteristics ec ccc a i ts LA a a A 2 1 Deel 2 VIG CO Ee A DE Ee EE 2 Kill ele EE EE 3 Easing Description tert AEN Ani Moco e Moana ieee 3 Chapter 2 Configuring and Installing the Unit ssssessesssese esse esse sse esse esse es vesse ennes nne d Configuring Be VE a e 5 Computer Requirements see e e e ee K Ke K Ke e Kee K Kee 5 Setting Unit Parameters EENS d Tet wa ee eee 5 Creating a Point
11. a Telnet o You can no longer perform firmware updates on the units through the IP network o You can access its web interface only in secure mode that is the secure HTTP access mode is enabled SSL Passkey The password used to secure SSL connections with the unit The passkey must be the same for all units and software tools to allow for the most secure communication between them Warning Changing the passkey through the web interface is not recommended The most secure way to change this parameter is by using the CLI and a serial connection You can also use Device Configurator or Latitude NVMS 17 System Status The system status information indicates the current values of internal 7600 Series parameters including the unit s serial number and firmware version DVT7601E Device Configuration The page displays configuration information Firmware Version 3 30 build 239 Bulld Date Sep 21 2004 at 14 42 23 CPU Into MajRev 4 MinRev 0 CPU Frequency 300375000 Uptime 01 29 20 Serial Number 00079a 009260 CPLD Version H Flash Size 8 Internal Value 1 1210000 16 Audio Hardware Absent Unit Tested MM YY Not Available Network The Network menu allows you to configure several parameters to ensure compatibility between the 7600 Series and its IP network The parameters are DVT7601E Device Configuration Ths page splays configurabon informabon DHCP Configuration Disabled L
12. ated with unit security DVT7601E Name Default IP 192 168 7 236 Device Configuration This page displays configuration information Telnet Session Enabled XML Report Generation Enabled IP Firmware Update Enabled HTTP Access Enabled Y Secure HTTP Access Disabled Global Security Profile Disabled SSL Passke The passkey for SSL authentication a maximum of 10 characters Version 3 30 build 239 Uptime 00 24 10 Telnet Session This parameter stipulates whether the unit s CLI can be accessed via Telnet XML Report Generation Enables disables the generation of XML reports regarding the current state of the unit IP Firmware Update Enables disables firmware upgrade via the network For the 7600 Series units firmaware update can only be performed over a network connection HTTP Access Enables disable access to the web interface of the unit If you block this access you will be able to configure the 7600 Series unit only with the Device Configurator or CLI Secure HTTP Access Enables disables access to the web interface of the unit in a secure SSL context If enabled you can access the unit with nttps in your web browser additionally the user account mode is automatically activated described on page 16 Global Security Profile Enables disables complete SSL security on the unit Once this profile is activated for a unit o You can no longer access it vi
13. computer and an encoder decoder or between two such units WAN Wide Area Network A computer network that spans a relatively large geographical area Typically a WAN consists of two or more local area networks LANs 45 Numerics 3 5 mm plug 10 36 A abnormal power up conditions 12 access management 16 account user 16 address IP See IP address administrator account 16 alarm configuration 9 APIPA service 5 33 audio connectors 10 36 input output 10 11 settings 22 specifications 11 bidirectional audio 10 bit rate serial port 15 video 20 C cable See Ethernet cable camera control with the web interface 25 data port configuration 2 casing of the unit 3 CD Device Configurator vi certificate SSL 2 characteristics of the unit 2 CLI command line interface 37 39 computer requirements 5 configuration alarm 9 audio 10 11 camera data port 2 default 11 26 I O 10 11 unit 5 7 unit initial 5 7 web interface 15 24 connection audio 10 36 DCE DTE 30 multidrop 28 point to point 7 power 5 RS 232 9 RS 422 485 9 28 console Device Configurator 39 crossover Ethernet cable 5 Index D DB 9 connector pinout 8 9 DCE data communication equipment 30 default configuration 11 26 Device Configurator console 39 DHCP dynamic host configuration protocol 7 18 33 DirectX requirements 14 DTE data terminal equipment 30 duplex audio 10 duplicate IP address 5 enclosure of the unit 3 Et
14. configuration parameters 37 You can access the CLI in the following ways m With a network connection and the Telnet utility m With a serial connection and the Device Configurator utility Network Connection You can use the Telnet utility through Device Configurator to open the command line interface of the unit Note Ensure that your computer and the 7600 Series unit are in the same IP subnet To enter the CLI with Telnet 1 Launch Device Configurator 2 In the Units tab discover the units 3 Select the desired unit then click Telnet The CLI main menu should appear in the Console window ER Console Connect using E Connected 192 168 7 231 23 Create Text File Clear Window Disconnect HHH E E HHH JE JE JE JE JE JE JE JE JE JE IE IE E E IE FE JE JE JE JE JE JE JE JE JE JE PE JE IE E FE JE JE FE JE JE JE JE JE JE JE JE JEJEJE AAA A DUTel DUT76G1E 192 168 7 231 L FE FE FE FE HE FE FE FE EE IE IE E JE JE E JE JE JEE JE JE SE SE JE JE HE E JE JE E JE JE JE E JE JE JE FE JE JE JE JE HE JE HE E E E E E E HE E E EEEE Main Henu 1 s r 1 q Menus Serial Port Access Management System Status Network Ethernet Communication Advanced Save Settings Reboot System Load Default Configuration Quit HHH HHH HHH JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE EEE Command T
15. ded temperature option XT Unless otherwise specified the word 7600 Series refers to any of these units Security Every encoder comes with a unique SSL secure sockets layer certificate for securing its IP link SSL is a commonly used protocol for managing the security of IP message transmission Therefore the connections between two units between a unit and Device Configurator and between a unit and Latitude NVMS can be secured SSL secures the I O serial port and VSIP communication data it does not apply to audio and video transmission Video The video frame rate of the units can be m NTSC 1 to 7 10 15 or 30 frames per second fps m PAL 1 to 6 8 12 or 25 fps The 7600 Series units can have the following video resolutions and maximum frame rates in frames per second Resolution Number of Number of lines Maximum frame rate columns NTSC PAL NTSC PAL NTSC PAL QCIF 176 128 144 30 25 CIF 352 240 288 30 25 2CIF 352 384 448 30 25 2CIFH 704 240 288 30 25 4CIF 704 480 576 30 25 All lines 352 480 576 30 25 2 3 D1 480 480 576 30 25 VGA 640 480 576 30 25 Shipment Your 7600 Series shipment contains the following items m The requested encoder m 12V DC external power supply North America only m The DVTel Device Configurator CD which contains documentation and release notes for the 7600 Series units as well as the Device Configurator application The shipment may also contai
16. e m Input 2 Either PTT push to talk audio transmission mode or events in Latitude NVMS m Input 3 Events in Latitude NVMS R Output Relay for the input 1 signal of the remote unit You cannot program configure audio and alarms at the same time since both require input 1 Note When using 7600 Series units with Latitude NVMS always use the AdminCenter application to configure the inputs and outputs Audio If you purchased the audio option your unit contains two 3 5 mm jacks Appendix E on page 35 presents the jack pinouts Data Transmission Two transmission modes for audio data are available m Full duplex Data is transferred in both directions simultaneously m PTT PTL The push to talk push to listen mode allows you to control audio communication between two units When creating a point to point connection between an encoder and a decoder using the Device Configurator you can set the transmission mode in the Connection Creator window To activate the audio transmission channel for PTT on the 7600 Series encoder you must trigger an activation switch for example a button that shortens the input 2 and output ground terminals If both the encoder s and decoder s PTT switches are activated at the same time the decoder will have precedence audio will be transferred from the decoder to the encoder If the receiver s PTL and PTT functions are activated at the same time PTT will be activated and PTL will be i
17. e Text representing variable content 7600 Series xh The name of a command file or directory Text that appears on the screen Examples of user supplied values Related Documentation In addition to this manual the following documentation is also available m 7600 Series Installation Guide Contains the configuration steps and the installation procedure for the 7600 Series unit m Device Configurator User Manual Presents the instructions on how to use the Device Configurator software to configure the unit connect it to other units and update its firmware All these documents are contained on the CD shipped with the unit You may use the 7600 Series units with the Latitude NVMS system For more details visit our web site For pricing information call your dealer Related DVTel Products You may use the 7600 Series units either with DVTel s Latitude NVMS or for point to point connections with 7501D decoders Support If you encounter any problems after reading this manual contact your local distributor or DVTel representative You can also browse the Technical Support Knowledge Base located in the Support section of our website for solutions to many of the most common problems DVTel technical support personnel is available for help with all DVTel hardware and software products To reach technical support On the Web Support tab on www dvtel com By phone 888 DVTel 77 Monday to Friday from 8
18. en after a firmware update or after the first boot up Power down the unit and call DVTel technical support 12 Web Interface You can access the 7600 Series encoder via a web browser for both live viewing and configuration purposes For instance if you are using a PTZ camera you will be able to control it directly on your web browser 13 Getting Started Depending on user account and security settings you may have to provide a user name and password when logging into the web interface or access it in secure mode The minimum software requirements to use the web interface are m Internet Explorer 6 0 m Microsoft DirectX 8 1 To open the web interface 1 Start your Internet web browser 2 In the Address field enter the IP address of the 7600 Series unit using the nttp IP_address format The web interface window appears icrosoft Inte Explorer provided by x D ZO Pawo Py toer Ore G re i M68 7 236 eden he lt rd wet 6 ER ut suas Device Type OvT7oo1 Firmware Version 3 30 build 239 Serial Number 000793 009260 Uptime 0 24 10 Build Date Sep 21 2004 at 14 42 23 1P 192 168 7 236 Memory 1210000 bytes free The left pane of the web interface contains links to three sections m Quick Status Presents basic information on the unit m Live Video Shows the video stream from the camera connected to the 7600 Series encoder m Configuration Displays the system parameters that can be changed to config
19. ennn ennenen ennenen 37 Network Connection ad Seed egene bh ne na eee eee ees 38 Serial CONMECtON eege gege ee setae ss EE elt SNE 39 Appendix G Technical Specifications sese esse sv sese esse s esse es pese neee enen RE RENE REENEN 40 GIOSSAMY esessaseci eve swece caeae dase nese eset aaa a aaa aAa Ara Oaa raae a veces aa aLaaa E ABENDAREN 42 Preface The 7600 Series User Manual presents the information and procedures for installing configuring and using the DVTel 7600 Series video servers Who Should Read this Manual This manual is intended for managers IT system administrators engineers and technicians who will use the 7600 Series units It provides conceptual information on how to configure install and operate the units This manual assumes that you are familiar with m Installation and manipulation of electronic equipment R General use of computers m Microsoft Windows operating systems m Local area networks LANs and basic IP data communication concepts and practices m Pan tilt zoom PTZ platforms cameras and keyboards m Web browsers How to Use this Manual This manual contains all the information needed to install configure and use a 7600 Series unit Contents The 7600 Series User Manual is divided into the following chapters 1 Overview Provides a brief description of the features of the 7600 Series and illustrations of its casing 2 Configuring and Installing the Unit Presents the co
20. gnored The following diagram shows a typical PTT PTL application that utilizes an encoder and a decoder Kisliekleie H H H H H H H H H H i 1 i 1 1 H 1 i 1 i 1 i H Audio I nput Output Types The unit supports the following audio input types m Line in To use a 3 5 mm jack default In this mode you need a pre amplifier The audio input on the unit is connected to the Line out connector on the pre amoplifier 10 m Mic with pre amp To use a multimedia microphone Electret Most multimedia microphones use a 3 5 mm jack You connect the microphone directly in the unit s audio input With Device Configurator you can set the input type in the Audio pane The only available output type is Speaker the speaker should be plugged directly into the audio output of the unit Audio Out You can ser the output volume in Device Configurator s Audio pane Specifications The audio input output specifications are where 0 dBV Vrms Mode Gain Impedance Frequency range Mic 38 to 21 dBV 30 Kohm Line in 20 to 3 dBV 30 Kohm 300 3600 Hz Speaker 45 to 3 dBV 8 ohms min Alarms All 7600 Series units can generate and receive alarms not that these alarms should not be confused with Latitude alarms The alarms generated by encoders decoders are seen as events by NVMS A typical configuration requires the event sensor to be plugged into the inp
21. he CLI has a timeout that is triggered after three minutes of inactivity When the timeout occurs D D D D You lose access to the command line The Thank you for using the DVTel CLI message appears at the command line The DVTel Console window becomes disabled The Disconnect button switches to Connect 4 To reactivate the CLI after a timeout click Connect 38 5 To work through the CLI menu structure follow these guidelines o To execute a command or open a menu type in the corresponding letter or number then press Enter o Entering p returns you to the previous menu 6 To end the CLI work session a Save the settings by entering s at the main menu then pressing Enter b Exit the CLI by entering q at the main menu then pressing Enter Depending on the changed settings the unit may perform a soft boot c Close the DVTel Console window Warning Do not use the Disconnect button to exit the CLI Clicking it does not free the RS 232 connection and does not save your settings Serial Connection You can use the Device Configurator console to easily access the CLI through a serial connection To access the CLI with the Device Configurator console 1 Connect the 7600 Series unit to a COM port of the computer using a serial cable 2 Start Device Configurator The Device Configurator window appears 3 From the General tab click Console The Console window should appear 4 In the Connect using list
22. hernet cable usage 5 event configuration 9 F factory default configuration 11 26 features of the unit 2 firmware update preventing 17 frame rate 2 20 full duplex audio 10 G gateway 19 global security profile 17 GMT Greenwich mean time 23 H hardware reset 11 HTTP access 17 HTTP settings for the web interface 23 I O alarm or audio 9 11 input alarm or audio 9 11 installation 8 interface web See web interface Internet Explorer requirements 14 IP address APIPA 33 duplicate 5 setting 5 18 temporary 33 IP link secure 2 L LED status 12 live video 24 25 loading default configuration 11 26 local settings for live viewing 24 46 M mask subnet 18 microphone multimedia 11 multidrop connection 28 multimedia microphone 11 name of unit 21 network settings 18 NTP network time protocol 23 0 output alarm or audio 9 11 P panel of unit 3 pan tilt zoom See PTZ pan tilt zoom passkey SSL 17 password for serial connection 16 SSL 17 for Telnet connection 16 for web interface 16 pinout DB 9 connector 8 9 serial port 8 point to point connection 7 popup blocker 24 power connection 5 power up conditions 12 preventing firmware update 17 Telnet access 17 web interface access 17 protocol VSIP 21 PTL push to listen 10 PTT push to talk 10 PTZ pan tilt zoom controls 25 R rate control 20 requirements computer 5 DirectX 14 Internet Explorer 14 web interface 1
23. in one minute from the server it does find the unit assigns itself temporary network settings based on the APIPA service A unit in APIPA mode does not reside on the same subnet as any of the other devices on the network As a result it nay not be able to see other devices or be visible to them Units use the following temporary APIPA configuration m P address 169 254 m Subnet mask 255 255 0 0 m Gateway 169 254 The portion is based on the MAC address of the unit A unit is in APIPA mode m The first time it boots up m After receiving a duplicate IP address m After a factory reset m When the DHCP server does not have any available IP addresses DHCP configuration is disabled m After a firmware upgrade m After a factory reset 34 E Audio Pinouts Here is the pinout of the 3 5 mm stereo jacks for audio input nt shield Mic bias not Mic Line in connected for line in Mic bias not Mic line in connected for line in For audio output the jacks are configured the following way Te shield PTT button Speaker PTT button Speaker PTT is a normally open switch 36 CLI Access You may need to access the command line interface CLI of a 7600 Series unit to perform troubleshooting tasks typically with the assistance of a DVTel technical support specialist The CLI is hierarchically organized with menus sub menus and individual options representing
24. ion displayed on the video monitor connected to a receiver unit PAL Phase Alternation by Line A television signal standard 625 lines 50 Hz 220V primary power used in the United Kingdom much of western Europe several South American countries some Middle East and Asian countries several African countries Australia New Zealand and other Pacific island countries Compare with NTSC PTL Push to Listen In a two way system the communication mode in which the listener must push a button while listening PTT Push to Talk In a two way system the communication mode in which the talker must push a button while talking PTZ Camera Pan Tilt Zoom An electronic camera that can be rotated left right up or down as well as zoomed in or out Receiver A device converting a digital video signal into an analog form Also called decoder RS 232 A standard interface approved by the Electronic Industries Alliance EIA for connecting serial devices RS 422 A standard interface approved by the Electronic Industries Alliance EIA for connecting serial devices designed to replace the older RS 232 standard because it supports higher data rates and greater immunity to electrical interference RS 485 An Electronics Industry Alliance EIA standard for multipoint communications 7500 Series The DVTel series of standard definition video servers receivers and transmitters designed for video monitoring and surveillance over IP networks The t
25. k of the unit For any other power supply refer to the manufacturer documentation for the proper wiring scheme 2 Connect the encoder to your computer with a crossed network cable or with two straight through network cables going through a switch Use the devices RJ 45 ports 3 Start Device Configurator and log in with your password the default one is dvtel 4 From the General tab click Program Options The Program Options window appears IP Address of the PC Detect All Units on LAN VSIP Port 5510 Discovery IP Address 2 SSL 55 255 265 255 Reset to Reset to Broadcast Multicast Trusted Unit List Browse Enable Security T Enter SSL Passkey Ce Cee 5 Checkmark Detect All Units on LAN 6 Ensure that the VSIP Port value is 5510 otherwise click Default 7 Ensure that the Discovery IP Address is 255 255 255 255 otherwise click Reset to Broadcast 8 Click OK 9 Choose the Units tab then click Discover A unit of type Unknown with a 169 254 X Y IP address should appear in the list it corresponds to your new unit E Configurator z jol x General PULE Connections r Units untwame type adores Firmware L_Discover_ zA Unknown Unknown 169 254 43 144 Unknown Configure Add Telnet Geo in 1 unit s discovered r Firmware Update How will you perform the firmware update Ze Using an IP network connection Using a serial por
26. n the optional 10 unit rack mount panel Casing Description The 7600 Series electronics are enclosed in a non weatherproof steel casing that is not meant for outdoor use The front panel consists of m An RJ 45 jack for power and network connection m A system status LED m A reset button m A female DB 9 connector for the RS 232 serial port L J NTEL gt dE System E 232 SecureLink 7601E LAN 10 100 Reset RJ 45 Ethernet The back panel consists of m A 12 pole connector for power dry contact inputs outputs and RS 422 485 m One female video BNC connector Optional audio connectors 12V DC RS 422 485 Audio optional Video In O g Audio Video In Port Dry contact I O Configuring and Installing the Unit To prepare your 7600 Series unit for operation you will need to perform the following steps Basic configuration mainly for communication and serial connection Physical installation in its final location Alarm and audio configuration if applicable Connection to the serial ports if applicable 7600 Series unit should not be used outdoors except for the extended temperature models Configuring the Unit The configuration of a 7600 Series unit consists of m Setting a series of parameters including the IP address m When the unit is not used in conjunction with Latitude NVMS a point to point connection with a decoder must be created as well 7600 Series e
27. ncoders are configured using Device Configurator which is included on the CD shipped with the unit You will also need a crossover or straight through Ethernet cable The crossover cable can be used to directly connect the unit to a computer while the straight through cable is required when connecting the encoder via a network switch Computer Requirements The minimum software and hardware requirements for the host computer used to configure 7600 Series units are m Windows 2000 Service Pack 2 or higher or Windows XP m An Ethernet network card m A serial port Setting Unit Parameters The first step in installing an 7600 Series unit is to change its IP address to ensure compatibility with an existing network The default IP addresses of all units are based on the APIPA service and will be in the range 169 254 X Y where X and Y are based on the MAC address of the individual unit for more information about the APIPA service see page 33 To work properly units on the same network must have unique IP addresses The encoder will not prevent you from entering a duplicate address However its system status LED will turn to flashing red and it will default to an APIPA address instead To set the parameters of a unit 1 Power on the unit If you are using the supplied power supply a Plug the power supply wire with the dotted white lines in the GND pole at the back of the unit b Plug the other power wire in the 12V pole at the bac
28. nfiguration and installation procedures for the 7600 Series unit 3 Web I nterface Explains how to use the web interface to configure the unit and view live video The manual also includes the following appendixes A Factory Default Configuration Lists the default parameter values of 7600 Series unit B RS 422 485 Multidrop Connections Presents information regarding the 2 wire and 4 wire RS 422 485 multidrop connections C DHCP Support and API PA Service Explains how the dynamic host configuration protocol server and the Microsoft API PA service work D DTE and DCE Connections Explains how to differentiate and connect data terminal equipment DTE and data communication equipment DCE E Audio Pinouts Presents the pinouts for audio input output F CLI Access Explains how to access the command line interface CLI of the unit G Technical Specifications Lists the complete technical specifications of the 7600 Series unit A glossary and an index complete the manual Conventions The following typographic conventions are used throughout this manual Visual cue Meaning Connect The name of an interface element you have to act on A key to press The value of an interface element Advanced gt VSIP Any sequence of steps in the menu structure of a graphical application in the navigation structure of a web site and so on connection_name Text that must be replaced by a user supplied valu
29. ocal IP Address 192 168 7236 Subnet Mask 255 255 2550 Gotewoy 192 168 7222 et m DHCP Configuration Used to enable or disable the use of DHCP dynamic host configuration protocol to automatically get a valid network configuration for the unit from a server This option should not be enabled if the unit is connected to a network that uses a DHCP server For more information about DHCP see Appendix D on page 33 m Local IP Address The unique IP address of the unit on the network The IP address format is a 32 bit numeric address written as four numbers separated by periods Each number is in the 0 255 range Each device on a network must have a unique IP address m Subnet Mask The binary configuration specifying in which subnet the IP address of the unit belongs A subnet is a portion of a network that shares a common address component Unless otherwise specified by your network administrator it is recommended you use a subnet mask of 255 255 255 0 18 R Gateway The IP address of the network point that acts as an entrance to another network Never use the IP address of the unit as the gateway value For more information about these settings contact your network administrator Video You can configure various parameters that affect the encoding of video by the 7600 Series encoder For more information about these parameters refer to the Device Configurator User Manual The video parameters common to both the encoder s
30. oftware that is stored in read only memory ROM or programmable ROM PROM thus becoming a permanent part of a computing device IP Internet Protocol The network layer for the TCP IP protocol suite widely used on Ethernet networks LAN Local Area Network A computer network that spans a relatively small area A LAN can connect workstations personal computers and surveillance equipment like video servers See also WAN MPEG 4 A graphics and video lossy compression algorithm standard that is derived from MPEG 1 MPEG 2 and H 263 MPEG 4 extends these earlier algorithms with synthesis of speech and video fractal compression computer visualization and artificial intelligence based image processing techniques 43 Multicast Communication between a single sender and multiple receivers on a network the devices can be located across multiple subnets but not through the Internet Multicast is a set of protocols using UDP IP for transport NTSC National Television Standards Committee The North American standard 525 line interlaced raster scanned video for the generation transmission and reception of television signals In addition to North America the NTSC standard is used in Central America a number of South American countries and some Asian countries including Japan Compare with PAL NTP Network Time Protocol A protocol designed to synchronize the clocks of devices over a network OSD On Screen Display Status informat
31. onfiguration mfcematbon Gain The volume Overflow Transport Protocol VSIPIUDP Apply Device Configuration Ths page displays configuration informadon Input Type Unen Gain 6 The volume From 0 mute to 1000 Ioud Overflow 0 Apply 22 m Input Type The type of your audio source Gain The control for the volume m Transport Protocol The protocol used to transport audio System Time You can set the following system time parameters IP 192 168 7 231 DVT7601E Name Default Device Configuration This page displays configuration information NTP Server Usage Disabled NTP Server IP Address The IP address of the NTP server from which the unit will 0 0 0 0 get the current time NTP Server IP Port 123 The IP port of the NTP server Standard value is 123 Local Time Offset The offset from the GMT time in the current time zone e g EST 300 minutes GMT Local Time No valid date has been registered minutes Version 3 30 build 239 Jptime 00 01 46 m NTP Server Usage To enable or disable the use of the network time protocol NTP to get the current time NTP uses GMT to synchronize device clock time m NTP Server IP Address The IP address of the NTP server from which the unit should get the current time m NTP Server IP Port The IP port of the NTP server Default is 123 m Local Time Offset The
32. or Size 4 5L x 5 6W x 1 25H inches 115L x 142W x 32H millimeters Weight 0 84 Ib 0 38 kg Environment 7600 Series 32 F to 122 F 0 C to 50 C 7600 Series XT 22 F to 140 F 30 C to 60 C Humidity 95 non condensing at 122 F 50 C Management Configuration Local via the serial port using any ASCII terminal Remote using Device Configurator Latitude NVMS AdminCenter or Telnet Certification USA FCC part 15 subpart B class A Regulation Canada CES 003 NMB 003 Europe CE marked EN 55022 1998 Class A EN 55024 41 Glossary This glossary is common to the DVTel line of products Access Point A device acting as a communication switch for connecting wireless units to a wired LAN Access points are mainly used with wireless transmitter units to transfer wireless content onto the wired IP network APIPA Automatic Private IP Addressing A feature of Windows based operating systems that enables a device to automatically assign itself an IP address when there is no dynamic host configuration protocol DHCP server available to perform that function Also known as AutolP CCTV Closed Circuit Television A television system in which signals are not publicly distributed cameras are connected to television monitors in a limited area such as a store an office building or on a college campus CCTV is commonly used in surveillance systems CIF Common Image Format A video format that easily supports both NTSC and PAL
33. ransmitters in the series offer from one to eight video inputs 7600 Series The newest DVTel series of high definition video transmitters designed for video monitoring and surveillance over IP networks offering DVD quality video and power over Ethernet The transmitter in the series offers one video input and web access Device Configurator A proprietary graphical program used to configure and update the firmware of video server and outdoor wireless bridge units Serial Port An interface that can be used for serial communication in which only one bit is transmitted at a time A serial port is a general purpose interface that can be used for almost any type of device 44 SSL Secure Sockets Layer A commonly used protocol developed by Netscape for transmitting private documents via the Internet SSL works by using a public key to encrypt data that is transferred over the SSL connection The SSL protocol secures the following data I O serial port and VSIP communication it does not apply to audio and video transmission Transmitter A device sending video signals captured with a connected camera or dome to a receiver The transmitter converts the analog signal into a digital form before transmitting it Also called encoder Video Server A unit that transmits or receives video signals through an IP network i e an encoder or decoder VSIP Video Services over IP A proprietary communication protocol used for sending messages between a
34. s of the unit is already assigned to intervals another unit in the network Flashing green 3 sec The firmware has started but the unit is not intervals connected to the network Flashing green 1 sec The firmware has started the unit is connected to the intervals network but no video audio or serial data is being transmitted Flashing green 0 2 sec The firmware has started the unit is connected to the intervals network and video audio and or serial data is being transmitted Three consecutive red blinks No video source is detected and video is not being every 2 sec transmitted Flashing green red 1 sec The unit is undergoing a firmware update intervals Flashing red 0 1 sec The unit is being identified intervals The following power up conditions on the system status LED are abnormal m LED not lit Check the power supply and cabling If power is available and the LED stays off call DVTel technical support for assistance m Steady red LED There is an internal error that prevents the unit from starting normally Power down then power the unit back up once If the condition persists proceed to do a firmware update for details refer to the Device Configurator User Manual If the update fails or the condition persists after the update call DVTel technical support Flashing red LED 2 second intervals There is an internal error that prevents the unit from operating normally This situation may happ
35. swords Once the user account mode is activated a user name and password is required to access a unit s command line interface CLI and its web interface Two types of users can be created R Administrator Has all rights and is automatically available when user accounts are activated m Web client Only has access to live video and quick status in the web interface Five web clients are available The user account parameters are DVT7601E Name Default IP 192 168 7 236 Device Configuration This page displays configuration information User Accounts Disabled Administrator User Name USERNAME Administrator Password PASSWORD Web Client 1 User Name Web Client 1 Password Web Client 1 Disabled v Web Client 2 User Name Web Client 2 Password Web Client 2 Disabled Web Client 3 User Name Web Client 3 Password 3 30 build 239 Uptime 00 24 10 m User Accounts Used to enable or disable the use of user names and passwords to access the unit via the web interface or command line interface If User Accounts is disabled the unit can be accessed by anyone on the LAN m User Name An alphanumeric string identifying a web interface user m Password An alphanumeric string of at least four characters associated with a user m Web Client x Used to enable and disable a user s access to the unit via the web interface 16 Security A number of different parameters are associ
36. t The port number on your computer that will receive video m Local Audio IP Port The port number on your computer that will receive audio m Enable YUV Support The indicator of whether YUV video conversion will be used Most graphics video cards support YUV 24 PTZ Controls The PTZ controls allow you to manage the movements of the active camera and to specify zoom values Bes em wl Pan tilt control PTZ protocol Zoom in out Pan tilt speed The control buttons allow for panning left and right and tilting up and down of the camera The and buttons allow you to zoom in or out respectively You can also define the camera pan tilt speed by entering a number between 1 slower and 6 faster You can also use the preset advanced function on automated domes 25 A Factory Default Configuration The 7600 Series units are programmed at the factory with the following configuration Type Configuration Serial port Access management Network Bit rate 4800 bauds Parity none RS 422 485 operating mode RS 422 4 wire User accounts Disabled Telnet sessions Enabled IP firmware update Enabled Global security profile Disabled SSL passkey lt empty gt DHCP configuration Disabled IP address 169 254 MAC address of the unit Subnet mask 255 255 0 0 Gateway 169 254 MAC address of the unit Video settings Target frame rate 30 fps Target bit rate 800 kbps
37. t connection 10 Select the unknown unit then click Configure In the Reconfigure unit confirmation window click Yes The New Network Configuration window appears xi r Network Configuration Use DHCP M IP ddress 172 Subnet 255 Gateway O 11 To use DHCP Dynamic Host Configuration Protocol checkmark Use DHCP Otherwise enter an IP address subnet mask and gateway for the unit as provided by your network administrator 12 Click OK The unit should reboot with its new network configuration 13 in the Units tab click Discover The new 7600 Series unit should appear The initial configuration of the unit is now complete You can configure the unit further with either Device Configurator or Latitude NVMS See the products user manuals for instructions Creating a Point to Point Connection To view video on a monitor in a point to point context you must create a connection between the 7600 Series encoder and a 7501D decoder Typically both units reside in the same IP subnet as Device Configurator and have the same VSIP port to access other units refer to the Unit Discovery section in the Device Configurator User Manual Note The 7501D unit must be running firmware version 3 10 or higher For more information about connection setup refer to the Managing Connections chapter in the Device Configurator User Manual To create a point to point connection 1 Launch Device Config
38. te may decrease This mode should be used when transmitting video over networks that have very limited bandwidths and with an intra interval value of 0 o Variable Bit Rate This mode maintains the target bit rate but is less precise than the constant bit rate Video quality may suffer and the frame rate may decrease This mode is preferred for high frame rate contexts o Constant Frame Rate This mode maintains the target frame rate Video quality may suffer and the bit rate may exceed the target value 20 o Automatic The unit will switch between the constant and variable bit rate modes depending on the video settings m Intra Interval The frequency at which a complete video frame called I frame is sent by the encoder Possible values are in the 0 1000 range A value of 0 indicates that no I frame will be sent a value of X means that a complete image refresh occurs every X frames VSIP You can set the following parameters related to the VSIP communication protocol DVT7601E Name Default IP 192 168 7 236 Device Configuration This page displays configuration information VSIP Port The VSIP communication port of the unit IP ports 9541 5510 65500 and those under 1024 must not be used VSIP Multicast IP Address The multicast IP address used by the unit to listen for 224 16 32 1 VSIP queries VSIP Discovery IP Address The IP address used by the unit to make its presence 255 255 255
39. than Maximum Quantizer value k Maximum Quantizer A parameter related to video quality From 2 to 31 10 cannot be lower than Minimum Quantizer value Transport Protocol Input Filter Mode Resolution Rate Control Mode Intra Interval VSIP UDP wi Medium gt CIF SW Automatic Y 120 Add I Frame every X Frames X between 0 and 1000 Version 3 30 build 239 Uptime 00 24 10 Target Bit Rate The maximum number of bits per second generated by the unit Valid bit rates range from 10 to 4000 kbps Target Frame Rate The maximum number of frames per seconds fps that will be encoded and transferred by the encoder This parameter can be set to 1 to 7 10 15 or 30 fps in NTSC mode and 1 to 6 8 12 or 25 fps in PAL mode Minimum Quantizer A parameter related to video quality Ranges from 2 to 31 Maximum Quantizer A parameter related to video quality Ranges from 2 to 31 Transport Protocol The protocol used to transmit video Input Filter Mode The level of filtering applied to the video signal before it is encoded in order to remove high frequency noise from lower quality cameras or noisy video feeds Resolution The number of pixels columns lines in each frame of the video sequence Rate Control Mode The mode controlling the bit rate variation The available modes are o Constant Bit Rate This mode is the most effective in maintaining a target bit rate Video quality may suffer and the frame ra
40. to Point CONNECTION eee e ee e K e ee K K K KKK 7 Installing the Up Eege Z ROT E Ed 2 ZR 29 T aS 24 ANN X TENA 9 dein YR ade 8 Connecting to the Serial Ports 599 Ze R STS eee eee tenet KR RETS 8 Configuring the HA EE 9 Le Te E a A A 10 Alarms EE 11 Performing a Hardware Reset sse e eee strut t rnern nuru rE RNENSE ENErENEE REEERE nS 11 Status LEDS EE 12 Chapter 3 a Web Interface cccccececeeeeeeeeeeeeeeceeeceeeseeeeeaeaceeeeeeeeeseseaeaeeeeeeeaeeseeeeuensuaes 13 Getting Startedes ccrccrst eseciete races A TEE ET 14 UNIESCOMPIQURATION EE 15 Serial ela GEET 15 ACCESS Elle E ETS 16 System e TEEN 18 NGEEWORK deier tes tet eras Bile aaa ene hoe he hal EE al ain Sidi 18 LE GENEE ha ER R aA 19 VSIP EE EN ET e WEE 22 System H ln 23 HTP WEDSERVER nena a RENE ANEN eho che ERER ENEE vada EE 23 LIVE VIGGO ienn eE aena E beesestadgerdendharea erases a O ciaeee TT 24 AAE EE 25 Appendix A Factory Default Configuration c ccccceeeeeeeeeeeeeeeeeeeeeeeueeeeaeaeaeeeeeenenees 26 Appendix B RS 422 485 Multidrop Connectons ek seves NEEN ER esse sees NEE RENE RENE 28 Appendix C DTE and DCE Connections cccceceeeeeeeeeeeeeeeeeeeeeeeeeeeueueeaeaeaeaeaeaeeneeeeees 30 Appendix D DHCP Support and API PA ServiCe cccccceeeeeeeeeeeeeeeeeeeeeeeeeaeaeaeeneneneeees 33 Appendix E s Audio PinOuts ssssssesssss ss sse ss sese sse sss esse ennes nesne enean ennenen nesne 35 Appendix F m CLI ACCESS REENEN NEEN ne enen ne enen nne
41. urator 2 In the Units tab discover the desired units The discovered units appear in the Units box 3 Choose the Connections tab then click Add The Connection Creator window appears Transmitters Receivers 172 16 0 40 Stream2 172 16 0 45 Stream1 172 16 0 45 Stream2 Video T Enable Audio or a a femven sl IV Forward 1 0 M Forward Serial Port Data 4 Select a transmitter encoder in the left column and a receiver decoder in the right one In the Transmitters column you have access to the two encoders of each input The video stream is the same for both 5 To disable I O data transmission for example alarms clear Forward I O 6 To disable serial port data transmission like PTZ commands clear Forward Serial Port Data 7 To enable audio between the units ensure that Enable Audio is checked then select the audio mode 8 Click Connect You should now have video on the analog monitor connected to the decoder Installing the Unit When your unit is successfully configured it is ready to be installed in its final location To install the unit 1 Plug the video cable of the camera to the video input connector on the unit 2 Power the unit with a 12 VDC power supply then plug a straight through network cable to the RJ 45 Ethernet connector and to your network socket Connect the serial port of the unit to the target device if applicable Connecting to the Serial Ports The
42. ure the unit 14 Unit Configuration You can set the following parameter categories m Serial port m Access management m System status m Network m Video Serial Port VSIP Audio System time HTTP Each 7600 Series unit has a RS 232 and a RS 422 485 serial port for communicating with serial equipment e g PTZ cameras and keyboards For information about the serial port settings of the specific product with which you want to interface refer to its user manual or contact your product manufacturer The RS 232 parameters are DVT7601E Dit Rate Parity Stop Bits Data Bits Zei Bit Rate Parity Stop Bits Data Bits Les Device Configuration Device Configuration RS 422 485 Operating Mode This page Gsplays configuration information This page displays configuration information 4800 bits second m RS 422 485 Operating Mode The way the RS 422 485 equipment will interface with the unit m Bit Rate The data rate of the target equipment Possible values range from 1200 bps to 230 400 bps m Parity Odd even or no parity check 15 m Stop Bits The number of stop bits in each transmission Data Bits The number of bits in transmitted data Access Management Access management manages user accounts and unit security User Accounts With user accounts you can protect the configuration of the unit by restricting access to it to previously defined users pas
43. ut 1 and ground I O terminals on the 7600 Series unit In a point to point context the alarm system would then be connected to the Out terminal of a decoder as shown in the diagram below D OCODE ml HE round Relay Relay r e Late H 1 With Device Configurator you can activate the alarm process by checking the Forward I O box in the Connection Creator window Performing a Hardware Reset Performing a hardware reset assigns the factory default settings to the parameters of the unit listed in Appendix A on page 26 All user defined values are therefore lost Following a reset you will need to reprogram the 7600 Series unit for instance its IP address and VSIP port for proper operation within its network 11 To perform a hardware reset 1 Press and hold the Reset button located on the front panel of the unit The system status LED should begin flashing red very rapidly 2 Hold the button for an additional five seconds until the LED turns off The unit will then reboot with the default parameters Status LEDs The system status LED is a bicolor green red LED providing detailed information on the current state of the system Condition Indication Steady red The unit is powering up Flashing red 1 sec The IP addres
44. video streams are DVT 601E Name Default IP 192 168 7 236 Device Configuration This page displays configuration information Video Standard NTSC wi Brightness From 128 to 127 where 128 is dark 0 is CCIR level and 0 127 is bright Contrast From 128 to 127 where 128 is luminance off 0 is the 0 CCIR level and 127 is the maximum Saturation From 128 to 127 where 128 is color off 0 is the CCIR 0 level and 127 is the maximum Hue From 180 to 179 where 180 is 180d 0 is Od and 179 is 0 179d Apply sion 3 30 build 239 Uptime 00 24 10 Video Standard The analog display standard Brightness The total amount of light in a color Contrast The range of colors in the image Saturation The intensity of the colors in the image Hue The relative amounts of red green and blue in a color 19 For each video stream the following additional parameters can be configured as well DVT7601E Name Default IP 192 168 7 236 Device Configuration This page displays configuration information Target Bit Rate v The maximum number of generated kbits per second 800 From 9 to 4000 kbits second Target Frame Rate The maximum number of generated frames per second 30 In NTSC 1 to 7 10 15 or 30 In PAL 1 to 6 8 12 0r frames second 25 Minimum Quantizer A parameter related to video quality From 2 to 31 2 cannot be higher
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