Panasonic AJ-SD955A Video output signals and servo reference signal, Internal synchronization

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Video output signals and servo reference signal

This section explains how the output signals and servo reference signal are selected.

External synchronization of video output signals

The video output signals are output in synchronization with the REF VIDEO input signal or video input signal. As shown in the figure below, this signal is selected in accordance with the setup menu settings, VTR mode and availability of the video input signal.

<Notes>

Synchronization is determined as follows depending on the availability of the REF VIDEO input signal when “BB”, “CB100” or “CB75” has been selected as the setup menu No. 600 (INT SG) setting.

O When the REF VIDEO input signal is available: Synchronization with the REF VIDEO input signal

O When the REF VIDEO input signal is not available: Internal synchronization

 

Start

 

 

 

 

EXT

What is the

 

 

 

 

 

setup menu No. 304 (SERVO

 

 

 

 

 

REF) setting?

 

 

 

 

 

AUTO

 

 

 

 

 

Is the unit

YES

 

 

 

 

 

 

 

 

 

in one of the editing

 

 

 

 

 

modes?

 

 

 

 

 

NO

 

 

 

 

 

Has the unit

YES

 

 

 

 

 

 

 

 

 

been set to the recording

 

 

 

 

 

mode?

 

 

 

 

 

NO

 

N-VF

What is the

 

 

 

 

 

setup menu No. 601 (OUT

 

 

 

 

 

VSYNC) setting?

 

 

 

Is the

NO

VF

 

 

 

 

 

 

 

REF VIDEO input signal

 

 

 

 

 

available?

 

 

 

 

 

YES

NO

Is the

 

 

 

 

 

video input signal available?

 

 

 

 

 

YES

 

 

 

 

 

Is the

NO

 

 

 

 

video input signal a composite

 

 

 

 

 

signal?

 

 

 

 

 

YES

 

 

 

 

NON-STD

What is

STD

 

 

 

the setup menu No. 303

 

 

 

 

 

 

 

 

 

(STD/NON-STD)

 

 

 

 

 

setting?

 

 

 

 

 

AUTO

 

 

 

 

NON-STD

Is the

 

 

 

 

 

video input signal a standard

 

 

 

 

 

or non-standard signal?

 

 

 

 

 

STD

 

 

Is the

YES

 

 

 

 

REF VIDEO input signal

 

 

 

 

 

available?

 

 

 

 

 

NO

 

 

 

 

Internal synchronization

Synchronization with the

Synchronization with

REF VIDEO input signal

the video input signal

 

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Contents Operating Instructions Model No. AJ- P$ this Apparatus Must be Grounded FCC NoteContents IntroductionFeatures Parts and their functions Front panelParts and their functions Front panelSearch button PlayerRecorder ? SHTL/SLOW buttonInsert buttons SD955A Assem button SD955ATrim buttons SD955A Unity VARRegen PresetOFF EXTDisplay panel REC Display panelEdit REC REC INHIN/OUT Rear panelOUT Monitor OUT connectors Parallel Remote connectorAnalog Audio OUT connectors = Signal GND terminalRecorder ConnectionsSource machine OFFAV monitor AV monitor Reference signal GeneratorConnections with editing controller Editing controllerTapes Cassette sizeJog mode Jog/ShuttleManual editing SD955A Preroll SD955AWhen using the AJ-SD955A as the player Switch settings and adjustmentsWhen using the AJ-SD955A as the recorder Automatic editing deck-to-deckSD955ASelecting the editing mode Match frame processing functionHow to calculate the duration Checking and previewing edit pointsModifying edit points Re-registering an edit pointAutomatic editing deck-to-deckSD955A Executing and reviewing automatic editingAudio split editing SD955A Between the audio in and OUT points Between the video in and OUT pointsMatch frame processing system Variable memory editing operation procedure Variable memory editing SD955AChanging the settings Setup initial settingsSetting and releasing the lock mode Setup menusChanging the file Loading user files Lock mode can be setLock mode can be set Counter display Menu screen Load/saveSaving user files Setup menusMenu screen System menu SYS SC/H Setup LevelOffset LocalUser menu Basic Moni User menuBasic ControlOperation Memory stop function Eject SW REC INHLamp INHInterface Edit IN/OUT DELVAR REV MAX VAR FWDMAX JOG FWDTape Protect Time Code SBC RUN ModeVitc OUT VauxOUT Vsync YC SEP ModeINT SG Mute SELSetup ESR ModeCCR Mode CmpstSignals on the tape DVCPRO50 50 Mbps modeSub-screen This selects the 7.5% setup processing for CC RECCH3 in LV CH1 in LVCH2 in LV CH4 in LVPCM Moni CH SELManu REC CH1SEL Moni SEL INHMON Auto Audio VR SELREC LINE1 BlankADD Line REC LINE2REC LINE4 REC LINE2REC LINE3 Teletext SELDET Number of lines which can be set for TeletextTeletext REC LINE13Menu Time code Setting the internal time codeTime code/user bit User bitLTC Setting the external time codeVitc Characters displayed Operation modeSuperimpose screen Display positionExternal synchronization of video output signals Video output signals and servo reference signalInternal synchronization Servo reference signal StartAudio V fade function Audio signal aFade is performed instantaneously to eliminate the noise Audio recording channel Audio recording channel and monitor output selectionPrinted circuit board Monitor output channelRack-mounting adaptors Rack mountingStandard rack Fasten it to the rack with set screws Condensation Video head cleaningMaintenance Attaching the dust cover$ Displaying the Diag menu Error messagesDiag menu $ Warning information display$ Displaying the Hours Meter information Invalid Video SIG High Error RateUnknown SIG Invalid Audio SIGError messages Reel Rota VTR Stop TOO Fast Tension VTR Stop ErrorTorque VTR Stop Error ReelConnector specifications Hardware specificationsRS-232C interface Communication parameters Software specifications ProtocolRS-232C interface Send format controller PC 5 VTR$ When the communication has terminated normally Error code tableReturn format VTR 5 controller PC Command table $ Commands relating to operation controlCTL/TC Data STX QCD ETX $ Commands relating to inquiriesRequest Sdti signals Precautions to observe when using the Sdti signalsSource Reference signal Generator Sdti interfaceRemote IN/OUT Connector signalsRemote OUT RS-232C SUB 25-pin crossover cable supported$Digital video Specifications$Video input connector $Digital IN/Analog Component OUTSpecifications Other Input/Output ConnectorsPage Western Zone Panasonic Broadcast & Television Systems CompanyEastern Zone Technical Support

AJ-SD930, AJ-SD955A specifications

The Panasonic AJ-SD955A and AJ-SD930 are noteworthy additions to the world of professional video production, combining cutting-edge technology with user-friendly features. Both models are designed for broadcast and post-production environments, offering high-quality video capture and playback at an impressive level of performance.

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