Sw Tandberg V2

TANDBERG 6000 MXP Appendix 3: Environmental Considerations Environmental considerations This section explains how to carry out basic adjustments and simple tests to ensure that you send and receive the best possible image and audio quality when using your system. Iris control and lighting By default the system camera will use an automatic iris to compensate for changes in lighting. In addition to this feature, you may further assist the system to maintain the best possible image quality by paying special attention to environmental lighting and background colors as described below. Remember the system will send live images of yourself and your immediate surroundings. Avoid direct sunlight on the subject matter i.e.

• Sw Tandberg V20

Yourself, the background or onto the camera lens as this will create harsh contrasts. If light levels are too low you may need to consider using artificial lighting. As described above, direct illumination of the subject matter and camera lens should be avoided.

When using artificial lighting, daylight type lamps will produce the most effective results. Avoid colored lighting. Indirect light from shaded sources or reflected light from pale walls often produces excellent results. Avoid harsh side lighting or strong light from above. Strong sunlight from a window or skylight may put part or all of the subject matter in shadow or cause silhouetting. If you still have problems with the iris and lighting, manual adjustment of the camera parameters might help – see Video Settings menu.

Dim scenes can also be improved by manually adjusting the camera brightness setting. Background The appearance of the picture background is very important but easily overlooked. It is important to remember that the camera also shows what is behind you when in a videoconference. To ensure a suitable background we recommend you consider the following: Use a neutrally colored background with a medium contrast and a soft texture, e.g. A plain curtain with no heavy patterns or strong colors that may adversely tint the whole scene. Avoid moving backgrounds such as curtains blowing in a draught, moving objects, or people walking behind as this may both reduce image quality and distract the attention of the calling party.

Do not place the camera facing a doorway. Loudspeaker volume The audio system will use the Digital Natural Audio Module (DNAM) if available and supported by the system. The volume of the audio system is controlled by the Volume Control keys on the system remote control.

Lighting: Low Contrast desired for light intensity. No dark spots. Intensity @ table 800 - 1400 Lux as measured with an Incident light meter.

Block sunlight from entering room. Seating Area (Table): Should allow all participants to see Monitors. Should allow camera to “see” all participants. Non-shiny non-patternedpreferably light grey surface (if table used). Walls: Color: Generally high contrast color desired. Light blue is commonly used. Acoustically reflective surfaces (such as glass or concrete) should be covered with curtains or sound treatment.

TANDBERG 6000 MXP The microphone should be placed at the front of the table to ensure that all speech will be detected. The best position for the microphone is at least 2 meters (6.5 feet) in front of the system on a plain, flat table with at least 0.3 meters (12 inches) of table in front of the microphone. The document camera should be close to the chair person or a designated controller of the document camera for ease of use (remember to arrange all the peripherals so that one participant can reach each of them to point, change the display, tape, and so forth). The camera supports up to 15 pre-storedcamera positions. The illustration shows three possible camera positions; one for all the participants, one for the whiteboard and one for the main speaker.

The remaining camera presets are then available for other peripheral equipment, for example a VCR. Position the system in such a way as to avoid the possibility of somebody inadvertently walking into the camera’s field of view when entering the room. Other than the conference participants, there should be no moving items in the sent image.

Appendices Appendix 5: Security Security The system has several features both to protect from unauthorized use and system access: Access Code: When Access Code is enabled, the user will be asked to enter an access code before he/she is able to make a call. The system will verify if the entered access code is valid by checking the code with the allowed codes listed in the access.txt file on the ftp-serverin the system. If no access.txt file is uploaded to the system, registration of the code will be done without validation. You can enter whatever code you want and have access to the system. The access.txt file is a plain text file with one line per access code as shown below: 1234 1250 A1 B2 ABC To upload this file to the system, follow these steps: Open a DOS-windowand go to the folder where the ‘access.txt’ file is located. Type ftp.The pin-codeshould be maximum 5 - five digits. To erase the password, enter an empty pin-code.

Streaming password By setting a streaming password in the streaming menu on the system, a password has to be entered on the streaming client to be able to see the video stream from the system. TANDBERG 6000 MXP By setting an IP Access Password on the system, all access to the system using IP (Telnet, FTP and WEB) requires a password. This password can be enabled from telnet or dataport using the command: ippassword.The default IP username and password is 'TANDBERG'. To remove this password, use the command: 'ippassword ”.

From telnet, this is only possible by first entering the correct password. IP Services The different IP services on the system - FTP, Telnet, Telnet Challenge, HTTP, HTTPS, SNMP and H.323 can be disabled to prevent access to the system. By using the commands below, the services can be independently enabled/disabled: xconfiguration Telnet/TelnetChallenge/FTP/HTTP/HTTPS/H323 Mode: xconfiguration TelnetChallenge Mode: port xconfiguration SNMP Mode: SNMP Security alert This function will notify any Management Application (such as TMS - TANDBERG Management Suite) if anyone tries to perform Remote Management on the system using an illegal password.

The Security alert that is sent to the Management Application will contain information about the IP address and the service (WEB, Telnet, FTP) being used for the attempt. If TMS is used, email notifications or alarms about the attempt can be sent to specified persons. Encryption All TANDBERG systems support both AES and DES encryption. By default this feature is enabled such that when connecting with any other video system or MCU, a TANDBERG system will attempt to establish a secure conference using AES or DES encryption. The TANDBERG system will attempt this for both IP and ISDN connections. Where a remote system or MCU supports encryption, the highest common encryption algorithm will be selected on a port-by-portbasis. The type and status of the encryption negotiated is indicated by padlock symbols and on-screenmessages.

Encryption on the TANDBERG systems is fully automatic, and provides clear security status indicators; An open padlock indicates that encryption is being initialized, but the conference is not yet encrypted. Single padlock indicates DES encryption. Double padlock indicates AES encryption. In addition to on-screenindicators the Call Status menu provides two information fields regarding call encryption. The first field is the Encryption Code, which will identify either AES or DES. The second field is the Encryption Check Code and is comprised of an alphanumeric string. This string will be the same for systems on either side of an encrypted conference.

If the Check Codes do not match, this would indicate that the call has been exposed to a Man In The Middle attack. When a system with MultiSite functionality hosts a conference, the highest possible encryption algorithm will be negotiated on a site-by-sitebasis. MultiSite conferences can therefore support a mix of AES and DES encrypted endpoints in the same conference. A conference will only be as secure as its weakest link. All systems supporting DES encryption can upgrade to AES encryption. Please contact your TANDBERG representative for more information. The standards supporting the encryption mechanisms employed by TANDBERG are: AES, DES, H.233, H234 and H.235 (H235v3 & v2 for.

Sw Tandberg V20

Appendices backwards compatibility) with extended Diffie Hellman key distribution via H.320, H.323 and Leased Line connections. The TANDBERG AES implementation is validated as conforming to the Advanced Encryption Standard (AES) Algorithm, as specified in Federal Information Processing Standard Publication 197, Advanced Encryption Standard, by The National Institute of Standards and Technology (NIST). IEEE 802.1x / EAP (Extensible Authentication Protocol) This is a standard for authentication and authorization of units/systems onto the network.

Static configuration System ID and Password Anonymous ID for encryption challenge Enable methods Supported methods MD5 (simple challenge) PEAP (encrypted channel) TTLS Note that 802.1x wireless LAN is not supported. TANDBERG 6000 MXP Appendix 6: Using the File System Using the file system It is possible to access a file system within the TANDBERG system by using ftp: DOS- ftp, or window: Web- ftp:// browser: Description of the different files: all.prm all settings in the system (including directory) dir.prm directory entries (up to 200 entries) event.log logs fault situations etc.

Sw.pkg the system software globdir.prm file containing up to 400 entries. These entries can not be edited from the system, but can be edited as a text-file. Files accessible only by ‘ftp get /tmp/snapshots/xxx.jpg’ or ‘site0.jpg Snapshot of current stream if MultiSite. Main.jpg Snapshot of selfview. Site1.jpg Snapshot of decoded stream if point-to-point. Duo.jpg Snapshot of the encoded stream if transmitting DuoVideo, the decoded stream if receiving DuoVideo. Custom logos Go to the folder where your logo is located.

Go to the user folder, type “cd user”. Upload the logo, type 'put '. The new logo will be displayed the next time you restart your system. Recommended maximum size is: 704x576, file-format:jpg. If the file is too large, no logo will be displayed.

Appendices Appendix 7: Web Interface Web Interface It is possible to access and maintain the system remotely via a local area network (LAN) using a standard Web-browser.Connect your system to a LAN with a Network cable. How to configure your system for web interface: 1. Open Settings and choose Network LAN Settings 2. Specify IP-assignmentDHCP or Static. If DHCP is selected, no other settings are needed. If Static is selected, IP-address, IP-subnetmask and Gateway must be specified.

Start your Web-browser.In the address field type the IP-addressof the system. Enter the password and the Web-pageof the system will be shown. The default password is TANDBERG. Restart the system. Choose Restart from the Control Panel.

Example: IP-assignment: Static IP-address: 196.9.200.129 IP-subnetmask: 255.255.255.0 Gateway: 196.9.200.21. TANDBERG 6000 MXP Appendix 8: Connecting the System to PRI/T1 (Not available on all TANDBERG systems) Connecting the system to PRI/T1 Using CSU adapter Connecting the system to the ISDN network via the E1/T1-interfaceusing an Adtran T1 ESF CSU ACE or equivalent CSU, will allow up to 1.54 Mbps connection. The E1/T1-interfacemust be connected to a CSU approved according to IEC 60950, UL 1950 or equivalent standard. The PRIline will run the AT&T 4ESS, 5ESS and National ISDN protocols in addition to Euro ISDN (E1). Connecting to Adtran T1 ESF CSU ACE Connect the PRI cable from the system to the input marked CPE (Customer Provided Equipment) on the Adtran CSU (straight through category 5 cable is recommended). Connect to the network via the NET connector on the Adtran CSU. Configuration of the system Open the Settings Menu from the Control Panel and select Network.

Choose Network Type: PRI and specify your PRI number, max. Channels, cable length (between system and CSU) and switch type. Configuration of Adtran T1 ESF CSU ACE Enter 2)CONFIG menu using SCROLL and ENTER buttons.

Enter 3)TERMINAL menu. Check 1)FORMAT:ESF, 2)CODE: B8ZS, 3)SET LBO: 0-133(corresponding to Cable Length setting on the system). Go to Menu and enter 1)NETWORK menu. 7)SET LBO: 0.0 (according to information from Telco). Also, other network parameters should be set according to information from your Telco.

Video diary of my Tandberg TCD310. I won this unexpectedly for a low price and its in need of a lot of work. I was interested in working on a machine with 3 motors but did not want to spend much money. In part 3, I replace the head and try to remember how it went together after starting it 8 months ago. I was still a little disappointed with the frequency response with a new head, but I need to note that the Kenwood has HX-Pro, so will have a better response as it improves HF by dynamic bias adjustment.

In the last year I have had many life issues, so everything has got behind hobby wise. Please note that working on mains equipment is dangerous. Music from Youtube library.