Panasonic AJ-SD955Bp manual RS-232C interface, Hardware specifications, Connector specifications

Page 70

RS-232C interface

The VTR can be operated by commands when the RS-232C interface is used.

(See command table on pages 73, 74.)

$ Conditions for acknowledging commands from RS-232C interface

O The front panel CONTROL switch must be at

REMOTE.

O The setup menu No. 204 “RS232C SEL” must be ON.

If the above conditions are not met, [ACK] + [STX] ER001 [EXT] is returned to the external unit. Whether the [ACK] code is returned depends on the setting which has been selected for setup menu item No. 209 “RETURN ACK”.

Hardware specifications

External interface specifications

O Connector specifications

Connector:

D-SUB 25-pin (crossover cable supported)

Pin No.

Signal

Description

 

 

 

 

 

 

1

FG

Protective ground

 

 

(Frame ground)

 

 

 

2

RXD

Received data

 

 

(Data is sent to PC.)

 

 

 

3

TXD

Transmitted data

 

 

(Data is received from PC.)

 

 

 

4

CTS

Clear to send

 

 

(Shorted with pin 5.)

 

 

 

5

RTS

Request to send

 

 

(Shorted with pin 4.)

 

 

 

6

DTR

Data terminal ready

 

 

(No processing)

 

 

 

7

SG

Signal ground

 

 

(Signal ground)

 

 

 

20

DSR

Data set ready (+ voltage output after

 

 

communication enable status)

 

 

 

O Example of connection with controller (PC) Using crossover cable with D-SUB25-pin connectors

PC side

 

 

 

 

(D-SUB 25-pin connector)

VTR side

 

 

 

 

 

FG

1

 

1

FG

TXD

2

 

2

RXD

RXD

3

 

3

TXD

RTS

4

 

4

CTS

CTS

5

 

5

RTS

DSR

6

 

6

DTR

SG

7

 

7

SG

DTR

20

 

20

DSR

 

 

 

 

 

Using crossover cable with D-SUB 9-pin and 25-pin connectors

PC side

 

 

 

 

(D-SUB 9-pin connector)

VTR side

 

 

 

 

 

RXD

2

 

1

FG

TXD

3

 

2

RXD

DTR

4

 

3

TXD

SG

5

 

4

CTS

DSR

6

 

5

RTS

RTS

7

 

6

DTR

CTS

8

 

7

SG

 

 

 

20

DSR

 

 

 

 

 

70

Image 70
Contents Operating Instructions Model No. AJ- P$ this Apparatus Must be Grounded Contents IntroductionFeatures Parts and their functions Front panelStop button Play buttonREC button FF buttonJOG PlayerRecorder ShtlPreview ReviewUnity REC LEVEL, PB LevelVAR OFF PresetRegen EXTDisplay panel REC Edit RECREC INH IN/OUT Rear panelOUT Cmonitor OUT connectors Parallel Remote connectorAnalog Audio OUT connectors = Signal GND terminalRecorder ConnectionsSource machine OFFRecorder AV monitor AV monitor Reference signal GeneratorConnections with editing controller Editing controllerCassettes TapesConsumer-use DV and Dvcam cassettes Cassette sizeJog mode Jog/ShuttleAssemble Manual editing SD955BPreroll SD955B InsertWhen using the AJ-SD955B as the player Switch settings and adjustmentsWhen using the AJ-SD955B as the recorder Automatic editing deck-to-deckSD955BAssem Selecting the editing modeMatch frame processing function How to calculate the duration Checking and previewing edit pointsModifying edit points Re-registering an edit pointRetry function Executing and reviewing automatic editingPost-rolling Auto tag function recorder sideAudio split editing SD955B Between the audio in and OUT points $ Duration displayBetween the video in and OUT points Match frame processing system$ Releasing variable memory mode Variable memory editing operation procedure$ Selecting the variable memory mode Variable memory editing SD955BChanging the settings Setup initial settingsChanging the file Setup menusSetting and releasing the lock mode SystemLoading user files Lock mode can be setLock mode can be set Counter display Menu screen Load/saveSaving user files Menu screenSystem menu SYS SC/H SET UP LevelOffset LocalUser menu Basic User menu BasicOperation Memory stop function Eject SW REC INHLamp INHInterface Edit AUD Edit Edit RplcecConfi Edit AUD Edit OUTTape Protect Time Code SBC RUN ModeVitc OUT VauxOUT Vsync YC SEP ModeINT SG Mute SELSetup ESR ModeCCR Mode CmpstWide Select CC RECUmid REC INT Umid GENUmid POS CH3 in LV CH1 in LVCH2 in LV CH4 in LVREC CH1 Moni CH SELPCM REC CH2User menu Audio REC LINE1 BlankADD Line REC LINE2REC LINE4 REC LINE3Teletext SEL Number of lines which can be set for Teletext Menu Time code Setting the internal time codeTime code/user bit User bitLTC Setting the external time codeVitc Characters displayed Operation modeSuperimpose screen Display positionREF Video input signal Video output signals and servo reference signalExternal synchronization of video output signals Internal synchronizationServo reference signal Audio 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 $ Umid information displayInvalid 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 specificationsExternal interface specifications RS-232C interfaceCommunication parameters Software specifications ProtocolSend 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 controlRequest $ Commands relating to inquiriesCTL/TC Data STX QCD ETX Status STX QOP ETXSdti 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 OUTOther Input/Output Connectors Western Zone Panasonic Broadcast & Television Systems CompanyEastern Zone Technical Support
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AJ-SD955Bp specifications

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