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A-A0R-107-11(1)
Digital Surveillance
Recorder
Protocol Manual
HSR-1/1P
1999 by Sony Corporation
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Purpose of This Manual This manual describes the procedure for controling the HSR-1/1P Digital Surveillance Recorder using the RS-232C from an external computer, etc. The RS-232C is the EIA standard for the interface of the communication via a modem between data terminal equipment. In this interface, data are transferred serially bit by bit. Since the RS-232C interface is employed in most computers as a standard interface, it can be used in a wide range of applications. Table of Contents Overv
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Overview Signal Connections Data Format The signals used in the HSR-1/1P are shown below. The data format is preset as shown below. Only the baud rate can be changed. Mode: Asynchronous Data Length: 8 bits Parity: None Stop Bit: 1 bit Baud Rate: 1200/2400/4800/9600/19200/38400 bps PC VTR Connection cable Bit Structure DCD 1 1 RxD 2 2 RxD TxD 3 3 TxD DTR 4 4 DTR START STOP D0 D1 D2 D3 D4 D5 D6 D7 BIT BIT GND 5 5 GND DSR 6 6 DSR RTS 7 7 RTS CTS 8 8 CTS RI 9 9 Note RS-232C interface This interface
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Communication Protocol Communication is carried out in units of bytes in the Commands from the VTR to the computer following procedure. When the computer sends one to notify of completion of an operation byte of data, it waits for a return from the VTR before This return is issued when execution of the following sending the next byte. The return from the VTR may not only be one byte of data, but can be multiple bytes commands is completed: EJECT, FRAME SEARCH, of data. For a command, such as
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Detailed Descriptions of Commands NOT TARGET (05H) VTR Return Commands Notifies that the VTR could not find the specified When the VTR receives a command from the position on the tape when executing the T/D SEARCH computer, it returns a VTR return command. The or ALARM SEARCH command. HSR-1/1P supports the following commands. CASSETTE OUT (03H) ACK (0AH) Notifies that the cassette was ejected. ACK is returned when the VTR receives the defined command correctly. When the command from computer r
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Detailed Descriptions of Commands General Purpose Control Mode Control Commands Commands REC REQUEST (FAH) C.E. (41H) This command must be issued immediately before sending the REC command. This clears the error status or the last character of numerical data entered. A sign entered cannot be cleared with this command. To clear a sign, enter the new sign. SCREEN DIVIDE (DAH+90H) Selects the display structure. Two bytes for the number of divisions, another 2 bytes C.L. (56H) for the page number,
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First byte CAMERA SELECT (DAH+92H) Bits 1 and 0: Specify the alarm input common to all Directly selects the camera to be monitored. cameras. Parameter bytes to specify the output port (A or B) and 00: Cancel alarm input the camera number and the ENTER command (40H) 01: Specify the alarm input must follow. 11: No change By setting the camera number to A (3AH) for output port B, the same signal as that from port A can be Second to fifth bytes output from both ports. Each two bits specifies the al
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Detailed Descriptions of Commands Seventh and eighth bytes REC PRESET (DAH+99H) Specify the time mode in units of hours in BCD. Sets the requirements for the Recording modes. When the time mode is not to be specified, pad both Parameter bytes to follow to specify the requirements bytes with FFH. are the same format of those of the return data for REC PRESET SENSE (DAH+C9H). Ninth and tenth bytes The time mode and recording cycle cannot be set in Specify the recording cycle in units of 0.01 secon
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Second byte Example: To set Recording mode 1 for 8:00 a.m. and Recording mode 2 for 5:30 p.m. on Friday for Timer 5: Bits 2 to 0: Specify the recording mode after alarm input. 000: No recording EXP-3 CMD DATA DATA DATA DATA RxD DAH 9BH 05H 51H 80H 00H 001: Recording mode 1 TxD 0AH 0AH 0AH 0AH 0AH 0AH 010: Recording mode 2 ACK ACK ACK ACK ACK ACK DATA DATA DATA 011: Recording mode 3 02H 17H 30H 100: Recording mode 4 0AH 0AH 0AH ACK ACK ACK 101: Recording mode 5 Third byte First byte Specify the
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Detailed Descriptions of Commands Example 1: To change the ITEM number 23 data USER DATA PRESET (DAH+9EH) setting to 12: Sets user data to be added to each picture frame to be recorded. A maimum of 32 bytes (NTSC model) or 40 EXP-3 CMD SUBCMD 2 3 ENTER bytes (PAL model) can be recorded/reproduced. If RxD DAH 9EH 00H 32H 33H 40H TxD 0AH 0AH 0AH 0AH 0AH 0AH data of less than 32 or 40 bytes are specified, the ACK ACK ACK ACK ACK ACK remaining bytes are padded with 0s. If data of more 1 2 ENTER
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Third byte Status Request Commands bit 6: 0: No timer setting 1: Timer On DEVICE TYPE REQUEST (8FH) bit 5: Becomes 1 when Repeat recording is on. Requests the information on the type of equipment bit 4: Becomes 1 when Continuous recording is on. controlled. The device type is a unique code assigned bits 3, 2 and 1: to each model to distinguish it from other models. The 000: No alarm recording setting device type of the HSR-1/1P is A0H. 001: Alarm recording in Normal mode is on. 010: Alarm re
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Detailed Descriptions of Commands T/D SENSE (DAH+C3H) FRAME SENSE (DAH+C5H) Requests the date/time of recording. When this Requests the position on the tape of the current command is issued, the VTR returns the date/time playback picture. When this command is issued, the (year/month/day/hour/minute/second in sequence) of VTR returns the time code data of the current playback the current playback picture in playback mode or the picture and the subdata to indicate the area within the current dat
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Example: In the case of Recording mode 1, 16 REC MODE SENSE (DAH+C8H) cameras, 270-minute tape, HIGH image quality Requests the specified recording mode. mode, 123-hour time mode, 1.8-second cycle: bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 byte 1 10000 NORMALRECMODE TIMERREPEATCONTINU- ALARM b0 yte2 0 00 RECRECOUSREC REC EXP-3 CMD 1 ENTER RxD DAH C9H 31H 40H TxD 0AH 0AH 0AH ACK ACK ACK Example: When Recording mode 1 is set for normal 81H FFH FFH 02H 70H 02H 01H 23H 01H 80H recording and
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Detailed Descriptions of Commands Third and fourth bytes ALARM PRESET SENSE (DAH+CAH) Show the time in units of seconds until canceling Requests the alarm recording setting status. When this alarm recording in BCD. command is issued, the VTR returns the alarm This time setting is valid only when bit 4 of the third recording settings, as shown below. byte is set to 1. bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 byte 1 10000 ALARMMODE Fifth and sixth bytes byte2 00000 RECMODE(AfterAlarm) Show
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0001: Monday MENU SENSE (DAH+CEH) 0010: Tuesday Requests the Setup menu status. 0011: Wednesday Specify the data to be sensed by the subcommand (first 0100: Thursday byte) value. 0101: Friday The number of data bytes is added to the top of the 0110: Saturday returned data. 0111: Sunday bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 1001: Monday to Friday b1 yte1 BYTECOUNTS 1111: Everyday b1 yte2 DATA b2 yte3 DATA bn yten DATA Third and fourth bytes Show the time for Time 1 in 24H mode in BCD. First byt
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Detailed Descriptions of Commands HEAD HOURS (D2H) Tape Run System Commands Requests the accumulated time of use of the heads. When this command is issued, the VTR returns 5 bytes PLAY (3AH) of data to indicate the time This command sets the VTR to PLAY mode. Example: When the time is 529 hours: F.FWD (ABH) CMD RxD D2H TxD 30H 30H 35H 32H 39H This command sets the VTR to Fast Forward mode. 00 5 2 9 REW (ACH) OPERATION HOURS (D3H) This command sets the VTR to Rewind mode. Requests the accumulate
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Example: To play back at 1/30 speed in the reverse T/D SEARCH (DAH+96H) direction: Locates the tape position of the specified date/time. When this command is issued with the date/time (year/ CMD SPEED DATA RxD B6H 31H month/day/hour/minute/second in sequence) to be TxD 0AH 0AH located and the ENTER command (40H), the VTR ACK ACK locates the specified position and returns COMPLETION (01H). If the specified position cannot be located, the VTR returns NOT TARGET (05H). STOP (3FH) This command set
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Detailed Descriptions of Commands No. Item Set values Menu ITEM Numbers and Set Values 59 REC CHAR POSI 0: UP LEFT 1: UP RIGHT IMAGE CONTROL MENU (ITEM No. 1 to 45) 2: LOW LEFT No. Item Set values 3: LOW RIGHT 1 A IMAGE MONITOR 0: MANUAL 60 REC CHAR CAMERA NO. 0: DISPLAY 1: AUTO INFO 1: NO 2 ALARM CHANGE 0: OFF 61 DATE 0: DISPLAY 1: ON 1: NO 3 AUTO CYCLE 1 to 60 62 TIME 0: DISPLAY 1: NO 4 B IMAGE IMAGE 0: A IMAGE a) 1: AUTO 63-78 CAMERA NAME Special 2-17: Camera1-16 5 ALARM CHANGE 0: OFF REC FU
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REMOTE CONTROL MENU (ITEM No. 102 to 142) MAINTENANCE MENU (ITEM No. 143 to 152) No. Item Set value No. Item Set value 102 RS232C 0: 1200 143 SERVICE USE TAPE 0: USE 1: 2400 1: NOT USE 2: 4800 144 HARD DISC 0: USE 3: 9600 1: NOT USE 4: 19200 145 SYSTEM DATA 0: USE 5: 38400 1: NOT USE 103 PARALLEL IN1(2PIN) 0: NO USE 146 POWER BACKUP 0: ON 104 INPUT IN2(3PIN) 1: STOP 1: OFF 105 IN3(4PIN) 2: REC 147 MUTIPLEX 0: ON 106 IN4(5PIN) 3: PLAY 1: OFF 107 IN5(6PIN) 4: F.FWD 148 CONT REC/PLAY 0: OFF 1: ON 1
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Detailed Descriptions of Commands 9 divisions (No. 20&21/39&40) Settings for special items page 1 page 2 0 1 2 9 10 11 No.7: CAMERA CONNECTION 3 4 5 12 13 14 Specify the settings (0: NO or 1: CONNECT) for all cameras with four bytes after the ITEM number (37H), 6 7 8 15 16 17 and send ENTER (40H). 10 divisions (No. 22&23/41&42) First byte (30H to 3FH): page 1 page 2 Set camera 8 to 5 with lower 4 bits. 11 Second byte (30H to 3FH): 0 1 10 Set camera 4 to 1 with lower 4 bits. 2 3 4 5 12 13 14 15 1
