TANDBERG 5000 user manual Audio setup, Audio Inputs

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VISION 5000 Videoconferencing System

Advanced use

Audio setup

=========== Audio Setup ===========

Inputs

Outputs Echo Control

Audio Levelling (AGC)

Alert Tones & Volume Restore Audio Defaults Previous Menu

Audio Inputs

============= Inputs =============

Mic1:	Off	On
Mic2:	Off	On
Mic3:	Off	On
Audio4:	Off	On
Audio5(AUX):	Off	On
Audio6(VCR):	Off	On
Mix mode:	Fixed	Auto
Level Settings
Previous Menu

By default, all inputs are enabled. The user just plugs in an audio source and it is active. Audio inputs that are On will automatically be mixed. Select Off to prevent audio/noise from unused inputs or if you want to disable a specific input. The activated audio sources are stored on presets.

Mic 1,2 and 3 are intended for electret type microphones. The microphone inputs are balanced with 24V phantom power.

Audio input 4 is intended for connection to an external microphone amplifier or an external fixed mixer.

External mixer

When using an external mixer, it is very important that this is a fixed mixer; automatic, smart and other types of adaptive mixers will cause malfunction of the echo canceller.

Audio input 5 is intended for connection to external playback devices or to telephone add-on hybrids. As there is no acoustic echo canceller on this input it should not be connected to any microphones. The audio entering this input will be heard from the local speaker.

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Contents N D B E R G Vision 5000 Videoconferencing System Lysaker, Norway, Tel +47 67 125 125, Fax +47 67 125 Environmental IssuesVision 5000 Videoconferencing System Operator Safety Summary Contents Ethernet Functionality Vision 5000 Videoconferencing System Advanced usePeripheral Equipment Appendices IndexIntroduction How to use this guideVision 5000 on-screen menu structure is shown below Menu structureRight keys to move through the menu structure Main menuAt a glance the Vision 5000 system Vision 5000 videoconferencing systemCodec Vision 5000 Videoconferencing System CameraMonitors Vision 5000 Videoconferencing System Cart Remote controlTandberg AudioScience module optional Vision 5000 Videoconferencing System Table microphoneTandberg Natural Audio module optional on some systems Precautions InstallationVision 5000 Videoconferencing System Installation This product complies with directives 89/366/EEC 93/261/EECUnpacking Installation Vision 5000 Videoconferencing SystemCamera Table Microphone Remote Control Batteries Isdn cables using BRI interface Connecting cablesIsdn cable using the PRI/T1 interface Connecting to the Switched 56 networkExample 29 monitor not USA Power on monitorExample 33 monitor not USA Press OK to exit menuTo highlight Switch on with, select AV with + keys Power on codecExample monitor USA Press p+s/tp- to select Special FUNCTIONS, then press OKISDN-BRI configuration ConfigurationISDN-PRI/T1 configuration External Network configurationBackground Environmental considerationsIris control and lighting Do not place the camera facing a doorway Loudspeaker volumeBrightness control Seating Area Table LightingVision System start-up Getting startedOn-screen help Vision 5000 Videoconferencing System Getting startedTo confirm the selection press OK BasicsGetting started Vision 5000 Videoconferencing System Video call Making and ending callsMaking a call Telephone call SoftMux only Restricted callSpecial call prefixes Prefix Call TypeIs switched off. See ‘Utilities’ Last number redial/using the call directoryCorrecting keying mistakes To answer a call, pressGeneral use Adjusting volumeView outgoing video General use Vision 5000 Videoconferencing SystemControlling the Main Camera Microphone on/offMoving the picture-in-picture PIP To manually focus the Main Camera, use the Focus keys Camera TrackingSelecting video sources Enable/Disable Camera TrackingSelecting audio sources Highlighter bar to a source and press OKStoring presets PresetsSelecting presets Requesting a still image Sending/receiving graphicsSending a still image Source and 0 to view the still image Receiving a still imageFar end camera control Fecc General Advanced useAdvanced use Vision 5000 Videoconferencing System OverviewAll submenus are explained below Main menuMenu structure Video Call qualityAudio Audio Video ModeQuality MotionLow resolution video 176 x 144 pixels ResolutionChannels Status FormatAlphabetic Sort Edit directoryBoth numbers should be specified 2x64 or 2x56 calls Add New EntryKey to delete the last character Store Last Number Autoanswer UtilitiesDo not disturb Far end camera controlThis menu allows setup of still-image/graphics transfer Presentation SettingsMCU status line System NameView current settings Power up and system infoYou can test the different subsystems of the Vision Test subsystemCall status BRI Status BRI Status PRI CommentsCall status PRI Cause codes Most common cause codes for Isdn areRequest floor MCU servicesChair control Terminal IDTake chair Release chairAllows the chairman to terminate the conference altogether Allows the chairman to release the floorAudio Inputs Audio setupMic1 +3.0dB Mix ModeLevel Settings Inputs If an output is ‘Off’, no audio will be sent to that output Level Settings OutputsEcho Control Noise ReductionTips for improving the echo canceller performance Alert Speaker Alert Tones & VolumeRestore Audio Defaults Enter a video source name Camera Track ModeVideo input Keys on the remote control Camera adjustmentsFocus BacklightWhitebalance Vision 5000 Videoconferencing System Advanced use BrightnessVideo output ISDN-BRI ISDN-PRI/T1 External Terminal settingsNetwork configuration Etsi Euro Isdn Isdn switch typeNtsc version is shown below Number2 Number Line SetupSubaddress Advanced Isdn settingsMSN Multi Subscriber Number Default Call TypeParallel dial DownspeedCable Length 1&2 NumberMax Channels PRI Switch Type Type Manufacturer PRI Switch Type settingAT&T Isdn National Isdn Channel HuntingCall control RS366 Dialling Leased Line Data Triggered ManualRS449/V35 Compatible #006 6B call Bonding #002 #008 8B call Bonding #003Dataport Dataport configuration9600 NoneControl mode Data modeModem mode Dataport 1 supports 4 different modes Control Modem 120Restore defaults IP-assignment TCP/IP SettingsIP-address IP-subnet maskEthernet Functionality What is neededWWW-interface Ethernet Vision 5000 Videoconferencing SystemVision 5000 Videoconferencing System Ethernet How is it done Peripherals Vision 5000 Videoconferencing System Peripheral EquipmentVision 5000 Videoconferencing System Peripherals InterfacesVideo Inputs Video OutputsDual Monitor optional Please contact your dealer for further information Natural Audio module optionalAudioScience module optional Tracker optional Multiple controllable cameras optionalDocument camera VCR Recording Video Cassette Recorder VCRVCR Playback Extra cameras Telephone Add-OnVGA to PAL converter PC applicationsOther PC applications VGA PAL/NTSC converterAdditional microphones Appendix Vision 5000 Videoconferencing System AppendicesVision 5000 Videoconferencing System Appendix Using Telesync TS-256 SW56/ISDN adapterVision Configuration of VisionINC DSU Using CSU adapter Appendix 3 Connecting Vision 5000 to PRI/T1Configuration ofAdtran T1 ESF Csuace Making a callAppendix 4 LED indication PowerIndex Vision 5000 Videoconferencing System SymbolsIndex Imux Vision 5000 Videoconferencing System IndexIndex Vision 5000 Videoconferencing System