Panasonic Aj Sd930be Operating Instructions Manual
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Page 71
71 (E) CONTENTS The VTR can be operated by commands when the RS-232C interface is used. (See command table on pages 74, 75.) $Conditions for acknowledging commands from RS-232C interface OThe front panel CONTROL switch must be at REMOTE. OThe 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”....
Page 72
72 (E) CONTENTS Software specifications (Protocol) 1. Communication parameters RS-232C interface Communication systemAsynchronous, full duplex Communication speed300/600/1200/2400/4800/9600 Bit length7bit/8 bit Stop bit1 bit/2 bit Parity bitNONE/ODD/EVEN ACK codeACK code returned/ACK code not returned The ACK code is what is returned from the VTR to the controller when data has been successfully sent from the controller. The underlining indicates the factory settings. Communication parameterSetup menu...
Page 73
73 (E) CONTENTS RS-232C interface 3. Return format [VTR 5controller (PC)] The following responses are made to the command. If necessary, more than one response is made. $When the communication has terminated normally 1. The receive completion message is returned. [ACK] 06h 2. The execution completion message is returned. [STX] [command] [data] [ETX] 02h XX XX XX XX..... XX 03h [command] : This is the message (data) which is returned or the execution completion message identifier. [data] : This is the...
Page 74
74 (E) CONTENTS RS-232C interface 5. Command table $Commands relating to operation control OAs for the return (completion) message, [ACK] is first returned when data is received, and the execution message is subsequently returned. It is only the execution message which is listed in this table. OIn the case of commands not listed in the table, ER001 (invalid command) is returned after [ACK] has been returned. VTR operationSend command STOP[STX] OSP [ETX]45[STX] OSP [ETX] This command is for stopping the...
Page 75
75 (E) CONTENTS RS-232C interface $Commands relating to inquiries OAs for the return (completion) message, [ACK] is first returned when data is received, and the execution message is subsequently returned. It is only the execution message which is listed in this table. OIn the case of commands not listed in the table, ER001 (invalid command) is returned after [ACK] has been returned. VTR operationSend command CTL/TC DATA REQUEST[STX] QCD [ETX]45[STX] CD data [ETX] This command is for inquiring about the...
Page 76
76 (E) CONTENTS SDTI interface Digital data input/output operations using the SDTI format (compressed digital interface) are enabled by installing the AJ-YAC930G SDTI board (optional accessory) in this unit. SDTI (Serial Data Transport Interface) complies with the SMPTE 305M standard. The data stream format transferred via the SDTI complies with the SMPTE 321M standard. Precautions to observe when using the SDTI signals OThe unit can record only if the SDTI input signals are 1atransfer signals in the...
Page 77
77 (E) CONTENTS Connector signals VIDEO IN SDI IN (DIGITAL)BNCa2, Active through Y, PB, PR (ANALOG)BNCa3 (Board, option) VIDEO IN BNCa2, Loop-through, 75Ωtermination switch provided (Board, option) REF VIDEO IN BNCa2, Loop-through, 75Ωtermination switch provided AUDIO IN SDI IN (DIGITAL)BNCa2, Active through AUDIO IN (DIGITAL)BNCa2 (CH1/CH2, CH3/CH4) AES/EBU format AUDIO IN (ANALOG)XLRa4 (CH1, CH2, CH3, CH4) TIME CODE INXLRa1 AUDIO OUT SDI OUT (DIGITAL)BNCa3 AUDIO OUT (DIGITAL)BNCa2 (CH1/CH2, CH3/CH4)...
Page 78
78 (E) CONTENTS Connector signals PARALLEL REMOTE (25P) Pin No. Signal 1PLAY COMMAND 2STOP COMMAND 3FF COMMAND 4REW COMMAND 5REC COMMAND 6EJECT COMMAND 7STAND BY COMMAND 8PREROLL COMMAND 9IN SET COMMAND 10 ==== 11 ==== 12 610 V, MAX 300 mA 13PLAY STATUS 14STOP STATUS 15FF STATUS 16REW STATUS 17REC STATUS 18EJECT STATUS 19STAND BY ON STATUS 20PREROLL STATUS 21SERVO LOCK STATUS 22OPERATION ENABLE STATUS 23 ==== 24 ==== 25GND OCOMMAND pins: TTL level, active low, 6100ms edge electrical signal. OSTATUS...
Page 79
79 (E) CONTENTS [GENERAL] indicates safety information. Power supply:AC 100 – 240 V, 50 – 60 Hz Power consumption:120 W (with all options) Operating ambient temperature: 5°C to 40°C Operating ambient humidity: 10% to 80% (no condensation) Weight: 14.9 kg (AJ-SD930B) 15.0 kg (AJ-SD955B) Dimensions (WaHaD): 424a175.2a430 mm (Not including the support legs, connectors, and JOG dial) Recording format: DVCPRO50/DVCPRO format selectable Recording video signal: AJ-SD930B : 625i system AJ-SD955B : 525i/625i...
Page 80
80 (E) CONTENTS Specifications [VIDEO] $Video output connector Analogue component output: BNCa3 (Y, PB, PR) Y: 1.0 V [p-p], PB/PR: 0.7 V [p-p], 75Ω(100% colour bar) Analogue composite output: BNCa3, video 1, video 2 (video/WFM selectable), video 3 (superimpose on/off) SDI output: BNCa3, complies with ITU-R BT.656-4 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...