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JVC MPEG-2 Instruction Manual

Network encoder
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MPEG-2 NETWORK ENCODER
DM-NE300E
Instruction Manual
This instruction book is made from 100% recycled paper.
LST0165-001B
Table of Contents
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Summary of Contents for JVC MPEG-2

  • Page 1 MPEG-2 NETWORK ENCODER DM-NE300E Instruction Manual This instruction book is made from 100% recycled paper. LST0165-001B...
  • Page 2 SAFETY PRECAUTIONS Place of storage and use Maintaining the unit (Please turn off the power before performing mainte- Please avoid storing or using this unit in the following places: nance work.) ●Extremely hot or cold places beyond the allowable tem- Please wipe the unit with a soft cloth.
  • Page 3 BLACK. The wire which is coloured SUITABLY QUALIFIED SERVICE PERSONNEL. BROWN must be connected to the terminal which is FOR BATTERY REPLACEMENT, TAKE THE UNIT TO YOUR marked with the letter L or coloured RED. DEALER OR A JVC SERVICE STATION.
  • Page 4 Sicherheitshinweise Betrieb und Lagerung Reinigung (Schalten Sie das Gerät unbedingt ab, bevor Sie die Reinigung Lagern und betreiben Sie das Gerät nicht in Umgebungen, in denen durchführen!) ●extrem hohe oder niedrige Temperaturen (unter 5°C Wischen Sie das Gerät mit einem weichen Tuch ab. oder über 35°C) herrschen, Verwenden Sie keine aggressiven Reinigungsmittel wie ●extrem hohe oder niedrige Luftfeuchtigkeit (unter 30%...
  • Page 5 LITHIUMBATTERIE. DIESE BATTERIE DARF NUR DURCH Kontakt des Steckverbinders angeschlossen EINEN AUSREICHEND QUALIFIZIERTEN SERVICETECHNIKER werden, der entweder mit dem Buchstaben L AUSGETAUSCHT WERDEN. markiert oder ROT farbkodiert ist. WENDEN SIE SICH ZUM AUSTAUSCH DER BATTERIE AN IHREN FACHHÄNDLER ODER EINEN JVC-STÜTZPUNKT.
  • Page 6 ACHTUNG Filterklemme befestigen Montieren Sie die beiliegende Filterklemme wie nachfolgend abgebildet an dem zum DM-NE300E weisenden Ende des DV-Kabels. Filterklemme zur Fixierung überstehende anziehen Enden kürzen Netzspannung 220 V bis 240 V AC, 50 Hz/60 Hz Stromaufnahme 0,5 A Betriebsbedingungen 0°C bis 40°C (Kondenswasserbildung vermeiden) Abmessungen 86 ×...
  • Page 7 Sonstinge Vorsichtsmaßnahmen Diese Anlage steht in Übereinstimmung mit den Bestimmungen und Schutzanforderungen der anwendbaren EU- Richtlinien. Diese Anlage wurde für professionelle Videoanwendungen entwickelt und ist für den Einsatz in den folgenden Umgebungen vorgesehen: 5 Wohnbereiche (im geschlossenen Raum) 5 Handel und Leichtindustrie (z. B. Bürogebäude oder Theater) 5 innerstädtische Freiluftbereiche Für optimale Leistung und aus Gründen der elektromagnetischen Kompatibilität empfehlen wir die Verwendung von Kabeln, die folgende Längen nicht überschreiten:...

  • Page 8: Table Of Contents

    Key Features ● PC is not required for basic operations. ● Video and audio that have been input are compressed in the MPEG-2 and MPEG-1 Layer II formats respectively and sent to the network (100BASE-TX). ● Optimal bitrate and video quality can be selected according to the network bandwidth.

  • Page 9: Points To Note When Using This Equipment

    1. Points To Note When Using This Equipment ● This encoder and decoder have some delay of audio/video due to the nature of the MPEG format. ● Freeze or noise of playback video/audio may occur due to network conditions. These are not caused by malfunction of the equipment.

  • Page 10: Names And Functions

    3. Names and Functions [10 Mbps] Switch Front Panel To set output bitrate to 10 Mbps. Lights up when selected. [6 Mbps] Switch To set output bitrate to 6 Mbps. Lights up when selected. [4 Mbps] Switch To set output bitrate to 4 Mbps. Lights up when selected.
  • Page 11 ‡ Lights up when this equipment is connected to a fl network. ‹ [100BASE-TX] Terminal 100BASE-TX terminal. Output terminal for MPEG-2 stream. › [RXD] LED ● Set up this equipment near a power point. Lights up when this equipment receives packet via ●...

  • Page 12: How To Operate

    4. How To Operate This equipment stores changed settings and hence the same operation prior to turning off can be performed by just turning on the power. Setting need not be performed every time when turning on the power. Turn [ON] the power switch on the front panel. The [POWER] LED and [USER] button will light up in green.

  • Page 13: Specifications

    D-sub9Pin (female) x 1 Stream control RTSP/TCP/IP, manually Stream output 100 BASE-TX RTP/UDP/IP, unicast/multicast Output rate: 1.08 Mbps~13.5 Mbps Output format: MPEG-2 Transport Stream (ISO/IEC13818-1) TS packet size: 188 byte Power supply AC 220 V~240 V 50 Hz/60 Hz Current consumption 0.5 A...

  • Page 14: Caution For Cables

    8. Caution for Cables This equipment is in conformity with the provisions and protection requirements of the corresponding European Direc- tives. This equipment is designed for professional video appliances and can be used in the following environments: 5 Residential area (in houses) 5 Commercial and light industry;...

  • Page 15: Factory Settings

    9. Factory Settings Switch Settings Item Factory Setting Supplementary Note Front Panel Setting 3 Mbps Normal Mode: 3 Mbps Power Switch SERIAL RS232C VIDEO SELECT VIDEO IN Composite Input selected USER Button Settings Item Factory Setting Supplementary Note TS Rate 1.5 Mbps Low Delay Low Delay Mode...

  • Page 16: Saving Energy

    10. Saving Energy Turn off the power when not in use to save energy. 11. Others Be sure to get the sales outlet at which this equipment is purchased to mount the equipment. All brand names and product names in this instruction manual are trademarks or registered trademarks of their respective companies.

  • Page 17: More Details On Settings

    12. More Details on Settings Please consult the sales outlet at which this equipment is purchased on the operating environment of com- puters required for setting. Note: Be sure to perform thorough checks when altering preset values, particularly network-related settings. Browser and Telnet connections may fail and system may not operate normally if there are errors in the settings.
  • Page 18 12. More Details on Settings 12.1.3 Basic (Basic Settings) Current parameters are displayed on this page and these can be altered at the same time. To make alterations, select or enter a value, followed by clicking the Enter button on the bottom left. Links to other pages are located on the uppermost portion of the page.
  • Page 19 TS (Bitrate) For selecting bitrate of MPEG-2’s TS (Transport Stream). A total of 38 options are available within the range of 1.08 ~ 13.5 Mbps. Reception via DM-ND300E decoder is possible for bitrates at 10 Mbps or below. Although DM-NE300E is able to transmit data of higher rates, DM-ND300E is unable to decode them. Higher rates than 10 Mbps can be used, for instance, to capture streams in files on the computer.
  • Page 20 12. More Details on Settings 12.1.4 Encoder Control (Manual Operation of Stream Transmission) Stream transmission can be controlled at this page. When transmitting/receiving data with the DM-ND300E de- coder, DM-ND300E controls DM-NE300E using the RTSP protocol. In this page, data can be transmitted manually without using the decoder.
  • Page 21 vx.x Screen During Transmission vx.x Screen when destination IP address does not respond to Ping in the Unicast mode vx.x...
  • Page 22 12. More Details on Settings 12.1.5 Decoder Control The DM-ND300E decoder is usually operated using the remote controller for it to access this equipment. Operation of the DM-ND300E decoder using this equipment to start play back is possible at this page. Forced access to another encoder is also possible even if the decoder is currently in the process of data transmission with other encoders.
  • Page 23 12.1.6 Status (Status Display) This page displays status information such as current settings. (Updated every 30 seconds) vx.x 12.1.7 Joining Decoders (List of Joining Decoders) Displays the IP address of the decoder that is decoding the bit stream of this equipment. (Display of decoder currently in the decoding process is updated every 30 seconds) vx.x...
  • Page 24 12. More Details on Settings 12.1.8 Logout (Logout Page) Ends access to this equipment via the browser. vx.x Logout Execution Screen vx.x Multiple parties can gain access to this equipment via the browser at one time. A warning message will be displayed on top page if someone else is currently accessing the equipment.
  • Page 25 12.1.9 IP Address (Network Address Setting) When parameters displayed in this page are altered, DM-NE300E will need to be rebooted. Upon alteration of parameters, the Confirmation screen will be displayed upon clicking the Enter&Reboot button. By clicking the Enter&Reboot button on the Confirmation screen, parameters are sent to DM-NE300E and DM-NE300E is rebooted. About 20 seconds are required for restarting.
  • Page 26 12. More Details on Settings 12.1.10 Password Alteration Page Password entered at the top page can be altered here. Enter the current and new passwords and click the Enter button. A screen requesting for re-entry of password will be displayed. Re-enter the new password. Maximum number of characters for the password is 14 alphanumeric characters (case sensitive).
  • Page 27 • MPEG2 TS Packet Number (Number of MPEG-2 TS Packets Stored in UDP Packet) Sets the number of MPEG-2 TS packets to be stored in UDP payload. The larger the number of TS packets, the lesser the network overhead and hence lesser burden at the decoder in processing incoming data. However, UDP packets are divided into multiple IP fragments.
  • Page 28 12. More Details on Settings 12.1.12 Initialize (Reset to Initial Factory Settings) • Reset to Initial Factory Settings To restore all parameters to their factory settings. Parameters upon restarting will become values as displayed on this page. IP address becomes 10.0.0.1. Note: This operation restores DM-NE300E network parameters to its factory settings and connection via previous network will be unavailable.

  • Page 29: Setting Via Terminal Software On The Computer

    12.2 Setting via Terminal Software on the Computer Note: Please refer to the computer’s instruction manual for setting of the computer. 12.2.1 Connection with Computers (1) Connection Connect the D-sub 9-pin terminal at the DM-NE300E for maintenance purposes to the COM port on the PC using a crossing cable.
  • Page 30 Arguments : 0_RTP; 2_MPEG Only (1 is used for special experiments. Do not specify as 1.) Example : ChangeDataProtocol 2 Operation : Alters MPEG-2 data protocol to be stored in UDP. [Auto Start Mode Alteration] Command : ChangeAutoStart Arguments : 0_OFF; 1_ON...
  • Page 31 [Serial Port Data Length Alteration] Command : ChangeSerialPortDataLength Arguments : Data Length (7 or 8) Example : ChangeSerialPortDataLength 8 Operation : Alters data length of serial port. [Serial Port Parity Alteration] Command : ChangeSerialPortParity Arguments : 0_No Parity; 1_Odd; 2_Even Example : ChangeSerialPortParity 1 Operation : Alters parity of serial port.
  • Page 32 12. More Details on Settings [Telnet Password Alteration] Command : ChangeTelnetPassword Arguments : New user name and new password enclosed in double quotation marks. Example : ChangeTelnetPassword “NewUserName”, “NewPwd” Operation : Alters user name and password when logging in via Telnet. Be careful not to forget new user name and password.
  • Page 33 [Restore Factory Settings] Command : InitParameters Argument : Nil Operation : Restore all parameters to their factory settings. To restart upon executing this command, type ‘reboot’. About 20 seconds are required for reboot. Upon reset, IP address of DM-NE300E becomes 10.0.0.1. (3) Information Display Commands [Status Display] Command : Status...

  • Page 34: Setting Via Telnet On The Computer

    12. More Details on Settings 12.3 Setting via Telnet on the Computer 12. 3. 1 Connection with Computer (1) Connection Connect DM-NE300E and PC via the network. Execute the ping command to check whether network connection between the PC and DM-NE300E is successful. For example, if IP address of DM-NE300E is 10.0.0.1, then activate the command prompt on the PC and enter ping 10.0.0.1.
  • Page 36 VICTOR COMPANY OF JAPAN, LIMITED ® is a registered trademark owned by VICTOR COMPANY OF JAPAN, LTD. ® is a registered trademark in Japan, the U.S.A., the U.K. and many other countries. LST0165-001B © 2003 VICTOR COMPANY OF JAPAN, LIMITED...

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Dm-ne300e

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