Panasonic AJ-SD755 operating instructions Other Input/Output Connectors

Page 77

Specifications

[VIDEO]

$Video output connector

Analog component output:

BNCa3 (Y, PB, PR)

Y:1.0 V [p-p], PB/PR: 0.486/0.7 V [p-p] switchable,

75Ω (75% color bar, 7.5% setup)

Analog composite output:

BNCa3, video 1, video 2 (video/WFM selectable), video 3 (superimpose on/off)

SDI output (option):

BNCa3, complies with SMPTE 259M-C standard

SDI 1, SDI 2, SDI 3 (superimpose on/off)

SDTI output (option):

BNCa2, complies with SMPTE 305M/321M standard

$Video signal adjustment

Video output gain:

±3 dB

Video output chroma gain:

±3 dB

Video output HUE:

±30°

Video output setup level:

±14 IRE

Video output sync phase:

±15 µsec

Video output SC phase:

±180°

[AUDIO]

$Digital audio

Sampling frequencies:

48 kHz (synchronous with video)

Quantizing:

16 bits

Frequency response:

20 Hz to 20 kHz ±1.0 dB (at the reference level)

Dynamic range:

Better than 90 dB (1 kHz, emphasis OFF, “A” weighted)

Distortion:

Less than 0.05% (1 kHz, emphasis OFF, reference level)

Crosstalk:

Less than –80 dB (1 kHz, between 2 channels)

Wow & flutter:

Below measurable limit

Headroom:

20 dB

De-emphasis:

T1 = 50 µsec, T2 = 15 µsec (auto on/off)

$Cue track

Frequency response:

300 Hz to 6 kHz (–5.0 dB to +3.0 dB)

[AUDIO]

$Audio input connector

Analog input (CH1, CH2):

XLRa2, 600Ω/high impedance selectable (factory setting: high impedance), +4/0/–20 dBu selectable

Digital input (CH1/CH2):

BNCa1, AES/EBU format

SDI input (option):

BNCa2, active through, complies with SMPTE 259M-C/272M- A standard

$Audio output connector

Analog output (CH1, CH2):

XLRa2, low impedance, +4/0/–20 dBu selectable

Digital output (CH1/CH2):

BNCa1, AES/EBU format, 75Ω, 1.0 ± 0.2 V [p-p]

SDI output (option):

BNCa3, 75Ω, complies with SMPTE 259M-C/272M-A standard

Monitor output:

XLRa2, low impedance, +4/0/–20 dBu selectable

Headphones:

Stereo mini jack, 8Ω, variable level

[Other Input/Output Connectors]

Time code input:

XLRa1, 0.5 V to 8.0 V [p-p], 10 kΩ

Time code output:

XLRa1, low impedance, 2.0 V ± 0.5 V [p-p]

RS-422A input:

D-sub 9-pin, RS-422A interface

RS-422A output:

D-sub 9-pin, RS-422A interface

RS-232C:

D-sub 25-pin, RS-232C interface

Parallel input/output:

D-sub 25-pin

Encoder remote:

D-sub 15-pin

Weight and dimensions when shown are approxlmately. Speclilcailons are subject to change without notice.

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Image 77

Contents Model No. AJ- P Operating Instructions$ this Apparatus Must be Grounded Introduction ContentsFeatures Front panel Parts and their functionsDvcpro VideoREC button Play buttonStop button FF buttonRecorder PlayerJOG ShtlReview PreviewVAR UnityOFF PresetRegen EXTDisplay panel REC INH Edit RECREC OUT Rear panelIN/OUT Analog Audio OUT connectors Parallel Remote connectorCmonitor OUT connectors = Signal GND terminalSource machine ConnectionsRecorder OFFConnections with editing controller AV monitor Reference signal GeneratorRecorder AV monitor Editing controllerConsumer-use DV and Dvcam cassettes TapesCassettes Cassette sizeJog/Shuttle Jog modePreroll Manual editingAssemble InsertWhen using the AJ-SD755 as the recorder Switch settings and adjustmentsWhen using the AJ-SD755 as the player Automatic editing deck-to-deckMatch frame processing function Selecting the editing modeAssem Checking and previewing edit points How to calculate the durationRe-registering an edit point Modifying edit pointsPost-rolling Executing and reviewing automatic editingRetry function Auto tag function recorder sideAudio split editing Between the video in and OUT points $ Duration displayBetween the audio in and OUT points Match frame processing system$ Selecting the variable memory mode Variable memory editing operation procedure$ Releasing variable memory mode Variable memory editingSetup initial settings Changing the settingsSetting and releasing the lock mode Setup menusChanging the file SystemLock mode can be set Counter display Lock mode can be setLoading user files Menu screen Load/saveMenu screen Saving user filesSystem menu Offset SET UP LevelSYS SC/H LocalUser menu Basic Basic User menuOperation Memory stop function Lamp REC INHEject SW INHInterface Edit AUD Edit OUT AUD EditAuto Entry CF ADJ SELTape Protect Time Code Vitc OUT RUN ModeSBC VauxESR Mode YC SEP ModeCCR Mode INT SGCmpst SetupCUT Cmpst OUTUmid POS Umid GENINT CH2 in LV CH1 in LVCH1 OUT LV CH2 OUT LVUser menu Audio REC PT Mute DV PB ATTDV Output REF LevelADD Line BlankREC LINE1 REC LINE2Teletext Number of lines which can be set for TeletextDET REC LINE13Menu Time code/user bit Setting the internal time codeTime code User bitVitc Setting the external time codeLTC Superimpose screen Operation modeCharacters displayed Display positionExternal synchronization of video output signals Video output signals and servo reference signalREF Video input signal Internal synchronizationServo reference signal Fade is performed instantaneously to eliminate the noise Audio signal aAudio V fade function Printed circuit board Audio recording channel and monitor output selectionAudio recording channel Monitor output channelStandard rack Fasten it to the rack with set screws Rack mountingRack-mounting adaptors Maintenance Video head cleaningCondensation Attaching the dust coverDiag menu Error messages$ Displaying the Diag menu $ Warning information display$ Umid information display $ Displaying the Hours Meter informationUnknown SIG High Error RateInvalid Video SIG Invalid Audio SIGError messages Torque VTR Stop Error Tension VTR Stop ErrorReel Rota VTR Stop TOO Fast ReelExternal interface specifications Hardware specificationsConnector specifications RS-232C interfaceSend format controller PC 5 VTR Software specifications ProtocolCommunication parameters Return format VTR 5 controller PC Error code table$ When the communication has terminated normally $ Commands relating to operation control Command tableCTL/TC Data STX QCD ETX $ Commands relating to inquiriesRequest Status STX QOP ETXSource Reference signal Generator Precautions to observe when using the Sdti signalsSdti signals Sdti interfaceRemote OUT Connector signalsRemote IN/OUT SUB 25-pin crossover cable supported RS-232CSpecifications Other Input/Output Connectors Eastern Zone Panasonic Broadcast & Television Systems CompanyWestern Zone Technical Support