Panasonic AJ-PD950 manual Video output encoder output signal adjustments, Video level, Setup level

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Video output (encoder output) signal adjustments

After this system has been connected, the video output signal (ENCODER OUT) must be adjusted if AB roll editing (editing using two source machines) using an editor, for instance, is to be error-free and accurate. (This adjustment must be repeated when one of the connect- ing cables has been replaced and whenever the connections are changed.)

The adjustment procedure using this unit is outlined below.

Check the connections. (see page 22.)

Set setup menu No. 00 (ENCODER SEL) to “LOCAL”.

REMOTE: For adjusting the video output signals using an external encoder remote controller.

LOCAL: For adjusting the video output signals using this unit.

Adjust the source machine independently.

3-1When using the preset values

Set the PRESET/MANUAL switches of the VIDEO OUT LEVEL, CHROMA LEVEL, SETUP and HUE controls to PRESET.

3-2When adjusting the video output signals without using the preset values

1 Play back a cassette tape on which standard color bar signals have been recorded.

2 Adjust the controls in such a way that the waveforms on the waveform monitor (WFM) and vectorscope (VSC) resemble those shown in the figures below.

Video level

Adjust this level to 100IRE.

Chroma level and hue

Adjust the two controls in such a way that the light spot of the vector wave- forms comes inside the rectangular grid mark.

Setup level

Adjust the control to eliminate deviation.

Waveform on WFM

Waveform on VSC

Perform the same adjustments on the source machine connected to the unit.

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Contents Operating Instructions FCC Note Contents Features General and FeaturesMultifunctional interface Menu-driven setupChannel high-sound-quality digital audio 525/525P*/625 Power switch TV system/format displaysControls and their functions Front panel Front Panel Top SectionInput Select display Input Select switchesVideo AudioFront Panel Center Section TAPE/EE switch In the stop mode TC/CTL switchTC/UB switch INT/EXT switchSearch button REMOTE/LOCAL switchSHTL/SLOW switch Remote lampA IN/SET/OUT a OUT buttons Preroll buttonAuto Edit button PREVIEW/REVIEW buttonsDvcpro format 25Mbps cassette playback display lamp Headphones jackTime code buttons Cassette insertion display lampMonitor Select switches Volume controlMeter FULL/FINE selector switch Front Panel Bottom Section SET button REC Inhibit switchTV System selector switch Menu buttonConnector area Time Code OUT connector AC in connectorSignal GND terminal Time Code in connectorSerial Digital Component AUDIO/VIDEO IN/OUT connector Analog Component Video OUT connectorAnalog Composite Video OUT connectors Digital Audio IN/OUT connectorSet the Control switch on the front panel to Local Connections when one unit is usedConnections when 2 units are used deck to deck Connections with editing controller WFM VSC RecorderVideo OUT REF BB Recorder OUT Monitor OUTCassette Description TapesSwitching on the power/inserting the cassette Still Timer Setting STOP/STAND by modeRecording 1Selecting video/audio input signalsAdjusting the video level 3Adjusting the audio levelPlayback Shuttle mode Jog modeJog/shuttle Manual editing Preroll Automatic editing Deck to Deck Automatic editing Switch settings and adjustmentsWhen the unit is used as the recorder When the unit is used as the playerSelect the editing mode Match frame processing function Entering the edit pointsNegative duration function Calculating the duration Checking the edit points2Resetting either the edit in or OUT point 1Resetting both the edit in and OUT pointsModifying the edit points Preview Auto tag editing Executing automatic editingPostroll Retry functionReview Split editing Modifying the edit points Audio split editingEntering the edit points Deleting the edit pointsOperations Displaying the audio split edit pointsCueing up the tape to the edit points Duration displayChroma level and hue Video output encoder output signal adjustmentsSetup level Video levelSetup default settings Changing the settingsSETUP-MENU Init SET YESPLAY/NOSTOP Changing the file Setup setting menusEncoder SEL SettingI D E O Phase SCH Coarse SCH Fine AV Phase SYS H Range No. SuperimposedUser menu Basic Setting Setup menusSearch REF Alarm Auto EE SELEE Mode DelayMemory OperationMemory stop function CAP LockOther 5 Baud Rate Data LengthParity 9 Return ACKDEL VARRange IN/OUTUser menu Edit SettingDisplay Time Code LOW RF SetupINT SG VsyncVideo Digi CUE OUT Monil Monir Moni OUT EmphasisUnity ANAAudio Setting Audio Setting DescriptionT u p m e n u s AJ-PD950 User menuTime code Time code/user bitUser bit Setting the external time code TC switch EXT Setting the internal time codeRecording internal/external time codes Reproducing the time code/user bit Characters displayed Operation modeVTR operation mode Superimpose screenServo reference Video in signal REF in signal Servo reference No position Servo reference setting tablesInput signal status On the setup menu Video in signal REF in signal No positionAudio V Fade Function Audio recording channel Audio recording channel and monitor output selectionMonitor output channel Printed circuit board Factory settingCircuit Full name Function EIA standard rack Rack mountingCondensation Video head cleaningDiag menu Error messagesDisplaying the Diag menu Monitor display Description Displaying the Hours Meter informationItem No Description Display DescriptionCounter display Monitor display Table of Auto OFF Error messagesDescription VTR operation Power OFF O P Stop Stop Power OFF onCounter display Monitor display Description VTR operation Introduction Hardware specificationsPin No Communication parameter Software specificationsOutline of send procedure from controller Protocol Communication parametersACK Error code tableSTX OPL ETX ACK STX OPL ETX Command table STX OBN ETX RS-232C interfaceStandby OFF Standby on STX OBF ETXSTX QCD ETX STX QOP ETX STX QID ETX Commands relating to inquiries NotesCTL/TC Data Request Status Request RequestCLS Microsoft QuickBASIC sample programTransmit Common Connector signalsPin No. Signal SignalAbbreviation Circuit Description Pin No SignalSignal Pin No RS-232C Remote 25-pin D-SUB crossover cable supportedDvcpro DVCPRO/DVCPRO P* 1/5 SpecificationsDvcpro 50/DVCPRO P YESAudio Parts Information & Ordering
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AJ-PD950, AJ-D950 specifications

The Panasonic AJ-D950 and AJ-PD950 are professional digital video recorders that have earned a reputable position in the broadcast and production industries. These versatile devices combine advanced digital technology with user-friendly features, making them suitable for a wide range of applications, from live event coverage to high-end video production.

One of the notable features of the AJ-D950 is its ability to record in both DV and DVCPRO formats. This flexibility allows users to choose the best format for their specific needs, whether they require a higher-quality broadcast standard or a more compressed format for storage efficiency. The device supports both standard definition and high definition, providing broadcasters with the versatility to adapt to changing production demands.

The AJ-PD950 complements its predecessor with additional features tailored for enhanced usability and performance. Equipped with a powerful 25 Mbps data rate in DVCPRO mode, it ensures high-quality video output while maintaining manageable file sizes. The unit's dual-speed playback capabilities allow for real-time viewing and slow-motion playback, enabling editors to capture precise moments during post-production.

Both models feature an intuitive interface with a well-organized control layout, allowing for easy navigation through menus and settings. The LCD display offers clear visibility of vital operational information, including recording time, tape status, and battery life. Additionally, the presence of built-in speakers ensures that audio channels can be monitored without the need for external equipment.

Connectivity options are plentiful with the AJ-D950 and AJ-PD950, as they come equipped with various inputs and outputs, including SDI, HDMI, and analog connections. This wide range of interfaces facilitates integration with other production equipment, enhancing workflow and efficiency in the studio or on location.

The compact and rugged design of both models makes them ideal for field use. Their lightweight build allows for easy transport, while the robust housing provides protection against the rigors of on-location shoots. The long battery life further ensures that these recorders can operate for extended periods, accommodating even the most demanding production schedules.

In conclusion, the Panasonic AJ-D950 and AJ-PD950 are sophisticated yet user-friendly digital video recorders that offer exceptional performance and flexibility. Their advanced recording capabilities, ease of use, and extensive connectivity options make them valuable tools for professionals in the ever-evolving world of video production. Whether for broadcast, event coverage, or creative projects, these recorders stand out as reliable choices in the market.
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