Panasonic AJ-SD755 Audio recording channel and monitor output selection, Printed circuit board

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Audio recording channel and monitor output selection

Audio recording channel

The audio recording channels are selected on the AUDIO setup menu as shown below.

	Recording	Recording signal
	track	Recording signal
	track


	CH1	CH1 input/CH2 input/CH1 input+CH2 input

	CH2	CH1 input/CH2 input/CH1 input+CH2 input

	CUE	CH1 input/CH2 input/CH1 input+CH2 input

Monitor output channel

The monitor output channels are selected using the MONITOR SELECT and MONITOR MIX button as shown below.

	Monitor	Output signal
	output	Output signal
	output

LCH1/CH2/CH1+CH2/CUE

RCH1/CH2/CH1+CH2/CUE

Printed circuit board

F1 board (AUDIO)

Switch No.	Function


SW100	AUDIO INPUT IMPEDANCE SW
	This sets the CH1 audio input impedance.
	HIGH/600Ω

SW101	AUDIO INPUT IMPEDANCE SW
	This sets the CH2 audio input impedance.
	HIGH/600Ω

SW101

The underlined items indicates the initial setting.

SW100

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Contents Operating Instructions Model No. AJ- P$ this Apparatus Must be Grounded Contents IntroductionFeatures Parts and their functions Front panelDvcpro VideoPlay button REC buttonStop button FF buttonPlayer RecorderJOG ShtlPreview ReviewUnity VARPreset OFFRegen EXTDisplay panel Edit REC RECREC INH Rear panel IN/OUTOUT Parallel Remote connector Analog Audio OUT connectorsCmonitor OUT connectors = Signal GND terminalConnections Source machineRecorder OFFAV monitor Reference signal Generator Connections with editing controllerRecorder AV monitor Editing controllerTapes Consumer-use DV and Dvcam cassettesCassettes Cassette sizeJog mode Jog/ShuttleManual editing PrerollAssemble InsertSwitch settings and adjustments When using the AJ-SD755 as the recorderWhen using the AJ-SD755 as the player Automatic editing deck-to-deckSelecting the editing mode AssemMatch frame processing function How to calculate the duration Checking and previewing edit pointsModifying edit points Re-registering an edit pointExecuting and reviewing automatic editing Post-rollingRetry function Auto tag function recorder sideAudio split editing $ Duration display Between the video in and OUT pointsBetween the audio in and OUT points Match frame processing systemVariable memory editing operation procedure $ Selecting the variable memory mode$ Releasing variable memory mode Variable memory editingChanging the settings Setup initial settingsSetup menus Setting and releasing the lock modeChanging the file SystemLock mode can be set Lock mode can be set Counter displayLoading user files Menu screen Load/saveSaving user files Menu screenSystem menu SET UP Level OffsetSYS SC/H LocalUser menu Basic User menu BasicOperation Memory stop function REC INH LampEject SW INHInterface Edit AUD Edit AUD Edit OUTAuto Entry CF ADJ SELTape Protect Time Code RUN Mode Vitc OUTSBC VauxYC SEP Mode ESR ModeCCR Mode INT SGSetup CmpstCUT Cmpst OUTUmid GEN INTUmid POS CH1 in LV CH2 in LVCH1 OUT LV CH2 OUT LVUser menu Audio DV PB ATT REC PT MuteDV Output REF LevelBlank ADD LineREC LINE1 REC LINE2Number of lines which can be set for Teletext TeletextDET REC LINE13Menu Setting the internal time code Time code/user bitTime code User bitSetting the external time code LTCVitc Operation mode Superimpose screenCharacters displayed Display positionVideo output signals and servo reference signal External synchronization of video output signalsREF Video input signal Internal synchronizationServo reference signal Audio signal a Audio V fade functionFade is performed instantaneously to eliminate the noise Audio recording channel and monitor output selection Printed circuit boardAudio recording channel Monitor output channelRack mounting Rack-mounting adaptorsStandard rack Fasten it to the rack with set screws Video head cleaning MaintenanceCondensation Attaching the dust coverError messages Diag menu$ Displaying the Diag menu $ Warning information display$ Displaying the Hours Meter information $ Umid information displayHigh Error Rate Unknown SIGInvalid Video SIG Invalid Audio SIGError messages Tension VTR Stop Error Torque VTR Stop ErrorReel Rota VTR Stop TOO Fast ReelHardware specifications External interface specificationsConnector specifications RS-232C interfaceSoftware specifications Protocol Communication parametersSend format controller PC 5 VTR Error code table $ When the communication has terminated normallyReturn format VTR 5 controller PC Command table $ Commands relating to operation control$ Commands relating to inquiries CTL/TC Data STX QCD ETXRequest Status STX QOP ETXPrecautions to observe when using the Sdti signals Source Reference signal GeneratorSdti signals Sdti interfaceConnector signals Remote IN/OUTRemote OUT RS-232C SUB 25-pin crossover cable supportedSpecifications Other Input/Output Connectors Panasonic Broadcast & Television Systems Company Eastern ZoneWestern Zone Technical Support