Digital Video Cassette Recorder AJAJOperating Instructions
IMPORTANT “Unauthorized recording of copyrighted television programs, video tapes and other materials may infringe the right of copyright owners and be contrary to copyright laws.” WARNING: CAUTION TO REDUCE THE RISK OF FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Contents General and Features Controls and their functions Front panel Front panel bottom section Connector area Connections Connections when one unit is used Connections when 2 units are used Connections with editing controller Connections for adjusting video output (encoder output) signals Tapes Switching on the power/inserting the cassette STOP/STAND BY mode Recording Playback Jog/shuttle Manual editing Preroll Automatic editing Switch settings and adjustments Selecting the editing mode Entering the edit
General and Features This multi-purpose studio digital video cassette recorder uses 1/4-inch compact video cassette tapes, and it is designed to record, playback and edit both interlace signals (525i/ 625i, 50 Mbps recording rate) and progressive signals (525p)* as well as record and play back existing DVCPRO signals (25 Mbps). Its 525/625 switching function makes this a studio video cassette recorder which can be used anywhere in the world.
Features (continued) Multifunctional interface Serial digital input/output The component serial interface, a standard feature, allows for interfacing with progressive signals* and component signals in serial digital (SMPTE259M-C, 272M, 294M*). Analog video input/output Analog component input/output signals (Y, PB, PR) as well as composite input/output signals are standard feature. AES/EBU audio input/output Digital audio input/output connectors are featured.
Controls and their functions Front panel POWER switch TV system/format displays These displays indicate the type of TV system selected and tape format. <525/525P*/625> 525: This lights when the 525 interlaced TV system has been selected. 525P*: This lights when the 525 progressive TV system is selected or is currently playing back. [The 525P setting is selected on setup menu No. 012 (SYSTEM FORMAT).] This lights when a 625 interlaced TV system is selected.
INPUT SELECT switches These are used to select the video and audio input signals.
Controls and their functions (continued) PLAY button Playback commences when this button is pressed. Recording commences when the button is pressed together with the REC button; manual editing commences when it is pressed together with the EDIT button during playback. However, manual editing will not be initiated if the servo is not locked. Pressing only the PLAY button during manual editing will cut out the editing and establish the playback mode.
REC INHIBIT lamp This lights when the REC INHIBIT switch in the front panel bottom section is at ON or when the accidental erasure prevention mode has been set for the cassette. In this state, neither recording nor editing is possible. STAND BY button When this is pressed, the same tension as in the regular stop mode is applied to the tape, and while the head drum continues to rotate, the button’s lamp lights to indicate that the standby ON mode is established.
Controls and their functions (continued) REMOTE/LOCAL switch This switch is set when the unit is to be controlled from an external source using the REMOTE connector, RS-232C connector or parallel connector. REMOTE: Set to this position when controlling the unit by a device connected using the 9-pin REMOTE connector or RS-232CY parallel connector. LOCAL: Set to this position when controlling the unit using the controls on its own operation panel.
PREROLL button This is used for feeding and cueing the tape for manual editing. When it is pressed, the tape travels to the preroll point where it stops. The preroll time can be set on the setup menu No. 000 (P-ROLL TIME). When this button is pressed together with the IN or OUT button, the tape can be cued to the IN or OUT point entered. When the AUTO ENTRY on the setup menu No.
Controls and their functions (continued) Time code buttons These are used to set the TC or UB value. SHIFT: When setting the TC or UB value, first press this button to stop the data running. Change the digit now flashing on the display. Each time the button is pressed, the flashing moves to the right by one digit, and when it reaches the right-most digit, it returns to the left-most digit. When it is kept depressed, the flashing moves consecutively.
Volume control This is used to adjust the headphones volume and the monitor output volume. Whether the headphones output and monitor output volumes are to be linked or kept separate can be set on the setup menu No. 713 (MONI OUT). (Note that the headphones output volume is normally linked.) When the volumes are kept separate, the monitor output is set to the unity value (preset value).
Controls and their functions (continued) VIDEO IN LEVEL control and switch These are used to adjust the video input level. PRESET: When the switch is set to “PRESET”, the video input level is set to the unity value (0 dB). MANUAL: When the switch is set to “MANUAL”, the video input level can be adjusted using this control. VIDEO OUT LEVEL control and switch When setup menu No. 00 (ENCODER SEL) is set to “LOCAL”, the video output level can be adjusted.
REC INHIBIT switch This is used to inhibit or allow recordings on the video cassette tape. ON: Recording on the tape is inhibited. At this setting, the REC INHIBIT lamp in the front panel lights. OFF: Recording on the tape is allowed provided that the accidental erasure prevention tab on the video cassette tape enables recording to be conducted. TV SYSTEM selector switch This selects the type of television system.
Controls and their functions Connector area -16 -
AC IN connector This is for connecting the unit to the power outlet using the power cord provided. SIGNAL GND terminal This terminal is connected to the signal ground terminal of the connected unit in order to reduce noise. It is not connected to ground for safety purposes. Fuse holder This contains a fuse. Fan motor This is for cooling the unit. lamp lights when trouble has caused the fan motor to stop.
Controls and their functions (continued) ANALOG COMPONENT VIDEO OUT connector The analog component video signal is output from this connector. ANALOG COMPOSITE VIDEO OUT connectors The analog composite video signals are output from these connectors. The video signal with signals superimposed on it can be output from the VIDEO OUT3 connector. The superimpose function can be set ON or OFF on the setup menu No. 007 (SUPER).
Connections when one unit is used Set the CONTROL switch on the front panel to LOCAL.
Connections when 2 units are used (deck to deck) Source machine: Set the CONTROL switch on the front panel to REMOTE. Recorder: Set the CONTROL switch on the front panel to LOCAL.
Connections with editing controller Recorder AV monitor Video monitor signals Audio monitor signals To REMOTE IN/OUT connector AV monitor Editing controller Reference signal generator AV switcher Remote To REMOTE IN/OUT connector To REMOTE IN/OUT connector Reference signal Source machine Source machine AV monitor AV monitor When an editing controller made by CMX is used, support must be provided at the editing controller side -21-
Connections for adjusting video output (encoder output) signals REF (BB) Player 1 (source machine 1) Player 2 (source machine 2) REF (BB) REF VIDEO IN REF VIDEO IN VIDEO 1 OUT REF (BB) RECORDER REF VIDEO IN VIDEO IN VIDEO 1 OUT REF (BB) P1 IN REF IN P2 IN Switcher Make these two cables equally long. RECORDER OUT MONITOR OUT Supply the external reference signal from a sync signal generator to the units. Use the composite connectors for the video signals.
Tapes Three types of tapes can be used with the unit. Description Type M cassette Recording/playback tape with a maximum capacity of 33 minutes. (AJ-P12MP, AJ-P23MP, AJ-P33MP, AJ- P63MP) L cassette Recording/playback tape with a maximum capacity of 92 minutes. (AJ-P64LP, AJ-P94LP, AJ-P123LP, AJ-5P92LP) Align the cassette with the center of the insertion slot and push it in gently. The cassette tape is loaded automatically.
Switching on the power/inserting the cassette Before starting to operate the unit, check whether the equipment has been connected properly. Turn on the power. Check that the AUTO OFF lamp is off. When condensation has formed or some other trouble has occurred, the AUTO OFF lamp lights, and all operations are disabled. Insert the cassette tape. Insert the tape at its proper position without force. Check that the STOP lamp is on.
STOP/STAND BY mode When the STOP button is pressed, the unit goes into the stop mode. The STOP lamp lights and the tape stops traveling. In order to protect the tape, the unit goes into the standby OFF mode after the time set by setup menu No. 400 (STILL TIMER) has elapsed. When the STOP, REW, FF or PLAY button is pressed, the unit will go into the appropriate mode. When the STAND BY button is pressed, the unit goes into the standby ON/OFF mode.
Recording Set the accidental erasure prevention tab on the cassette tape to the “recording” position and insert the tape. Press the STOP button to place the unit in the stop mode. Set the TAPE/EE switch to EE. EE images now appear on the TV monitor. Check that the REC INHIBIT lamp is off. If this lamp is lighted, set the REC INHIBIT switch to OFF. Select the video and audio input signals and adjust their levels. 5-1 Selecting video/audio input signals 1 Connect the signals to be recorded.
Playback Insert the cassette tape, and place the unit in the stop mode. Press the PLAY button. Regular playback is now commenced. Adjust the audio playback level. Pull out the audio level controls and turn them clockwise or counterclockwise to adjust the levels. Normally, they are kept in the pushed-in state (unity value). To end playback, press the STOP button. The VTR now goes into the stop mode. Check that the SERVO lamp is lighted during playback.
Jog/shuttle Jog mode Push the search dial to the “in” position. Be sure that the JOG lamp lights. Rotate the search dial. The dial’s clickstops are cleared, and the tape is played back at the speed (-0.43x to +1x normal speed) corresponding to the speed at which the dial is turned. When the dial rotation is stopped, a still picture appears. The playback picture is noise-free. To transfer from the jog mode to another mode, press the appropriate button.
Manual editing Select the editing mode. ASSEMBLE: For assemble editing. For insert editing. INSERT: Select the editing channel. In the case of insert editing, press the channel button corresponding to the signals to be edited, and check that its lamp is on. Press the PLAY button. Search for the position where the editing is to be commenced (IN point) while viewing the TV monitor, and press the PLAY and EDIT buttons together at the IN point.
Preroll 1 Press the PREROLL button. The VTR now performs the preroll operation. When the edit IN point has been entered, the tape is rewound from the edit IN point for the duration set by setup menu “000,” and the unit then goes into the stop mode. When the edit IN point has not been entered, the tape is rewound for the duration set by setup menu “000” from the position where the button was pressed, and the unit then goes into the stop mode.
Automatic editing (Deck to Deck) Editing refers to the job of using a prerecorded tape to produce a complete recording by joining together separate cuts and deleting unnecessary parts. The basic steps taken for editing are as follows. 1 2 3 4 5 6 7 Set the CONTROL switch to REMOTE on the player and to LOCAL on the recorder. Select the editing mode. Enter the edit points of the recorder and player. Check and modify the edit points. Check (Preview) before proceeding with the editing.
Automatic editing Switch settings and adjustments When the unit is used as the recorder: Set the POWER switch to ON. Select the video and audio input signals using the INPUT SELECT switches. Adjust the recording level. Set the CONTROL switch to LOCAL. Set the time counter display to TC or CTL. When the unit is used as the player: Set the CONTROL switch to REMOTE. Set the POWER switch to ON. Adjust the playback level. - 32 - Set the time counter display to TC or CTL.
Select the editing mode Select the editing mode. For assemble editing, press the ASSEMBLE button. For insert editing, press the INSERT button. ASSEMBLE: The assemble editing mode (in which cuts are joined together) is established. The insert editing mode (in which cuts are inserted) is established. INSERT: Select the editing channel. With assemble editing, the ASSEMBLE lamp light. With insert editing, press the button of the channel whose signals are to be edited and light its lamp.
Automatic editing Entering the edit points Search for the edit IN point by performing the jog or shuttle operation. Establish the still picture mode at the desired position. Refer to page 28 for details on the jog/shuttle operations. Press the IN and SET buttons together. The edit IN point is now entered. The edit IN point value now appears on the display. Search for the edit OUT point by performing the jog or shuttle operation. Establish the still picture mode at the desired position.
Checking the edit points Press the IN (or OUT) button to check the edit point. The value of the entered edit point appears on the display. Press the PREROLL button while holding down the IN (or OUT) button to check the image at the edit point. The tape is cued at the edit IN (or OUT) point, and the still picture mode at that point is displayed. The EE mode is established if the TAPE/EE switch has been set to the “EE” position when “STOP” has been selected for the setup menu No. 315 (AFTER CUE-UP).
Automatic editing Modifying the edit points Re-entering the edit points Search for the new edit point by performing the jog or shuttle operation, and press the IN (or OUT) and SET buttons together to re-enter the edit point. Modifying the edit point in frame units (trim function) Press the TRIM button while holding down the IN (or OUT) button. The edit point is put ahead by 1 frame each time the + button is pressed. The edit point is put back by 1 frame each time the – button is pressed.
Preview After the edit points have been entered, press the PREVIEW button. Normal preview is now performed. If the edit IN point has not been entered, the position where the PREVIEW button was pressed will be entered at the edit IN point. To stop the preview at any time, press the STOP button. If the PREVIEW button is pressed again while preview is in progress after the IN point, preview will start again from the beginning.
Automatic editing Executing automatic editing Press the AUTO EDIT button. Automatic editing is now performed. To stop the editing at any time, press the STOP button. When the edit OUT point is reached, the unit goes into the stop mode after postrolling. Postroll With assemble editing, editing continues for approx. 2 seconds even after the edit OUT point has been passed, the tape is rewound to the OUT point, and the unit goes into the stop mode.
Review Upon completion of the editing, press the REVIEW button. The review is started in the recorder. To stop the review at any time, press the STOP button. When the edit OUT point is reached, the unit goes into the stop mode after postrolling.
Split editing Split editing refers to editing where the editing channels are switched while insert editing is in progress. Perform insert editing. Switch the editing channel. When, for instance, sound from AUDIO CH2 is to be additionally inserted during video channel insert editing: 2-1 Press the AUDIO CH2 button during video channel editing. The lamp in the button lights and the AUDIO CH2 sound is insert edited. 2-2 Press the AUDIO CH2 button again and turn off the lamp in the button.
Audio split editing The video edit points and audio edit points can be entered separately, and they can be offset from each other and edited. The audio edit points cannot be entered when the assemble editing mode has been selected. After the edit points have been entered, follow the same operating procedure as that for insert editing. Entering the edit points Video IN point: Video OUT point: Audio IN point: Audio OUT point: Press the SET button while holding down the IN button.
Audio split editing Displaying the audio split edit points The edit points are displayed on the front panel as shown below. (The figure shows an audio IN point.) Operations Video IN point: Video OUT point: Audio IN point: Audio OUT point: Press Press Press Press the the the the IN button. OUT button. A-IN button. A-OUT button.
Video output (encoder output) signal adjustments After this system has been connected, the video output signal (ENCODER OUT) must be adjusted if AB roll editing (editing using two source machines) using an editor, for instance, is to be error-free and accurate. (This adjustment must be repeated when one of the connecting cables has been replaced and whenever the connections are changed.) The adjustment procedure using this unit is outlined below. Check the connections. (see page 22.) Set setup menu No.
Setup (default settings) The unit’s major settings are performed by making selections on menus. The setting menus appear on the TV monitor when the TV monitor and VIDEO OUT 3 connector in the unit’s connector area are hooked up. Changing the settings Press the MENU button. The setup menu appears on the TV monitor and setup menu No. appears on the counter display. (If the setup has already been performed, the screen showing the changes made last will appear.
Setup (setting) menus This unit can store up to 5 user files (user 1 to user 5) containing different menu settings, and these files can be selected and used. Changing the file Press the MENU button. Hold down the STAND BY button and press the FF button to switch to the next user file. Hold down the STAND BY button and press the REW button to switch to the previous user file.
Setup (setting) menus SYSTEM menu Setting Item No. Superimposed No. display Description Superimposed display 00 ENCODER SEL 0000 0001 REMOTE LOCAL This selects whether the video output signal is to be adjusted on the VTR or with the external encoder remote control. 0: Video output signals are adjusted with the external encoder remote control. 1: Video output signals are adjusted on the VTR.
USER menu Item 0000 OS 0005 5S 0015 15S 0000 0001 0002 DIS ST&EJ ENA TAPE TIMER 0000 ±12h 0001 24h REMAIN SEL 0000 OFF 0001 ON SETUP NUMBER 0000 OFF ON This selects whether the SETUP-MENU No. is displayed onscreen. 0: The SETUP-MENU No. is not displayed. 1: The SETUP-MENU No. is displayed. METER SEL 0000 CUE VIDEO This selects whether the level meters are to display the CUE track signal level or the video signal level. 0: The CUE track signal levels are displayed.
Setup menus USER menu (continued) Setting Item No. 009 010 Superimposed display CHARA H-POS CHARA V-POS No.
USER menu Setting Item No. Superimposed display No. Superimposed display Description 100 SEARCH ENA 0000 0001 DIAL KEY 101 SHTL MAX 0000 0001 0002 x8 x16 x32 This sets the maximum speed for shuttle operations. 0: 8x normal speed 1: 16x normal speed 2: 32x normal speed 102 FF. REW MAX 0000 0001 0002 x16 x32 x50 This sets the maximum speed for FF and REW operations.
Setup menus USER menu (continued) Setting Item Description Superimposed display No. Superimposed display 108 CAP LOCK 0000 0001 4F 8F This selects the CAPSTAN LOCK mode for the 4F and 8F settings of the CF switch. 0: 4F mode 1: 8F mode This setup menu is not displayed in the 525 mode. 109 AUTO REW 0000 0001 OFF ON This selects whether to rewind the tape automatically to the tape start when the tape end is detected. 0: The tape stops at the tape end.
USER menu Setting Item Description No. Superimposed display No. Superimposed display 200 PARA RUN 0000 0001 DIS ENA This selects whether two or more VTRs are to be operated in synchronization. 0: No operation in synchronization 1: Operation in synchronization When operating two or more VTRs in synchronization, set item 200 of all the VTRs to 0001.
Setup menus USER menu Item Setting Superimposed display 300 VAR RANGE 0000 0001 –.43~ 1 –4~+4 This sets the VAR speed range. 0: The tape is played in slow motion at a speed ranging from –0.43x to +1x normal speed. 1: The tape is played in the ±4.1x normal speed range. 301 IN/OUT DEL 0000 0001 MANU AUTO This selects the operation to be performed when an edit point has been set incorrectly (when the OUT point is before the IN point).
USER menu (continued) Setting Item Superimposed No. display No. Description Superimposed display EDIT RPLCE4 0000 0001 0002 0003 N-DEF CH1 CH2 CH1+CH2 3 0 9 EDIT RPLCEC 0000 0001 0002 0003 N-DEF CH1 CH2 CH1+2 310 CONFI EDIT 000 0001 OFF ON This selects whether to conduct simultaneous playback while editing is in progress. 0: No simultaneous playback 1: Simultaneous playback Simultaneous playback is valid when the TAPE/EE switch is set to TAPE.
Setup menus USER menu No. Item Superimposed display Setting No. Superimposed display Description 400 STILL TIMER 0000 0001 0002 0003 0004 0005 0006 0007 0008 0.5s 5s 10s 20s 30s 40s 50s 1min 2min This selects the time to be taken until the unit goes into the tape protection mode when it is left standing in the stop or search still (JOG/VAR/SHTL) mode.
USER menu
Setup menus USER menu
USER menu
Setup menus USER menu
USER menu
Setup menus USER menu
Time code/user bit Time code The time code is used when the time code signal generated by the time code generator (time code signal generator) is to be recorded on the tape, its values are to be read by the time code reader (time code signal reader), and the absolute position of the tape is to be displayed in increments of hours, minutes, seconds and frames. The time code is written in the sub-code area (data area) of the helical track.
Recording internal/external time codes 1. Setting the internal time code Place the VTR in the stop mode. Set the TC/CTL switch to TC. Set the TC lNT/EXT switch to INT. (internal time code selected) Set the REC RUN/FREE RUN switch position. REC RUN: The time code runs at the same time as the recording proceeds. FREE RUN: The time code runs in the same way as the time regardless of the VTR operation. Set the REGEN/PRESET switch position. Continuity is maintained with the recorded time code before editing.
Reproducing the time code/user bit Place the unit in the stop mode. Set the TC/CTL button to TC. Set the TC/UB switch to TC or UB. TC: The time code is displayed. UB: The user bit is displayed. When it is no longer possible to read the time code, it is interpolated using the CTL signal. . Press the PLAY button. Playback now commences, and the time code appears on the display. When setup menu No. 007 (SUPER) is ON, the time code value is superimposed onto the video signal from the VIDEO OUT 3 connector.
Superimpose screen The control signals, time code, etc. are displayed using abbreviations. CTL = control signal TCR = TC time code reading UBR = TC user bit reading Abbreviation : : : TCR TV monitor Characters displayed The background of characters superimposed on the display can be changed using setup menu No. 011 (CHARA TYPE). TCR : : : TV monitor Display position The position of the characters superimposed on the display can be changed using setup menus No. 009 (CHARA H-POS) and No.
Servo reference This unit automatically selects the input video signal selected by the INPUT switch, the reference video signal supplied from the REF VIDEO input connector or the internal sync signal as the servo reference signal. When the signal is selected, the unit’s mode and servo reference stand in the relationship shown in the flowchart presented below. EXT What is the SERVO REF on the setup menu No.
Servo reference setting tables The servo reference signal is switched as shown in the tables below depending on the servo reference setting, deck mode and what input signal is available. When the mode is transferred to editing or recording/playback, the image may be disturbed and the transfer may be delayed if the references during playback and recording do not match. During playback or special playback SERVO REF on the setup menu No.
Audio V Fade Function When editing tapes, the edit point splicing selection (setup menu No. 311 and 312) information is recorded on the tape. This information is then sensed during playback, and V fade or cut processing is automatically performed for these sections. [However, only when the playback fade selection (No. 727) is AUTO.] When the edit point splicing selection (setup menu No. 311 and 312) is CUT Audio signal A Audio signal B Noise appears at the edit splice.
Audio recording channel and monitor output selection Audio recording channel The audio recording channels are selected on the AUDIO setup menu as shown below.
Printed circuit board Printed circuit board Abbr. name F8 board SW1 ADDA1 SW41 SW 101 SW 141 H1 board SW101 CUE Full name Function Factory setting Audio Input Impedance SW This sets the CH1 audio input impedance. HIGH/600Ω HIGH Audio Input Impedance SW This sets the CH2 audio input impedance. HIGH/600Ω HIGH Audio Input Impedance SW This sets the CH3 audio input impedance. HIGH/600Ω HIGH Audio Input Impedance SW This sets the CH4 audio input impedance.
Rack mounting The unit can be mounted into a 19-inch standard rack if the optional rack-mounting adaptors (AJ-MA75P) are used. For the installation rails, it is recommended that the rail and bracket for 18" length (model number CC3001-99-0400) of CHASSIS TRAK be used. (The complete slide rail and bracket unit is not available from Panasonic) For further details, consult with your dealer. Remove the screws on the left and right sides of the unit.
Video head cleaning This unit has an auto head cleaning function which automatically reduces the dirt on the heads. However, to further increase the unit’s reliability, it is recommended that its video heads be cleaned every day. Use the cleaning fluid designated by Panasonic. Condensation Condensation occurs due to the same principle involved when droplets of water form on a window pane of a heated room.
Error messages When a warning occurs in this unit, the warning lamp lights up. Opening the DIAG menu will display the warning description on the counter display and the monitor. Also, when an abnormal operation is detected in this unit, the AUTO OFF lamp lights up and a message appears on the counter display. DIAG menu This display the VCR information. VCR information includes “WARNING” information and “HOURS METER” (usage time) information.
Displaying the “HOURS METER” information Turn the search dial to move the cursor (*). The description for the item where the cursor is located is shown on the counter display. Item No. Item Description H00 OPERATION Displays the time that the power has been supplied in one-hour units. H01 DRUM RUN Displays the time that the drum has been rotating in one-hour units.
Table of AUTO OFF Error messages Counter display Description Monitor display VTR operation (Restart condition) CAP ROTATE TOO SLOW CAP ROTA TOO SLOW If the capstan motor speed is abnormally low, the STOP AUTO OFF lamp lights, and the message display (POWER OFF flashes. CAP TENSION ERROR CAP TENSION ERROR If an abnormal tension at the supply side is detected STOP in the capstan mode, the AUTO OFF lamp lights, and (POWER OFF the message display flashes.
Counter display Monitor display REEL DIR UNMATCH REEL DIR UNMATCH REEL TENSION ERROR SERVO COMM ERROR Description VTR operation (Restart condition) If the reel motor at the take-up side is running in the STOP reverse direction, the AUTO OFF lamp lights, and the (POWER OFF message display flashes. REEL TENSION ERROR If an abnormal tension at the supply side is detected STOP in the reel mode, the AUTO OFF lamp lights, and the (POWER OFF message display flashes.
RS-232C interface 1. Introduction (1) The VTR can be operated by commands when the RS-232C interface is used. (See command table on page 79 – 81.) (2) Conditions for acknowledging commands from RS-232C interface The front panel REMOTE/LOCAL switch must be at REMOTE. The setup menu item No. 204 “RS232C SEL” must be ON. If the above conditions are not met, [ACK] + [STX]ER001 [EXT] is returned to the external unit.
3. Software specifications Protocol 1) Communication parameters Communication system Asynchronous, full duplex Communication speed 300/600/1200/2400/4800/9600 Bit length 7 bit/8 bit Stop bit 1 bit/2 bit Parity bit NONE/ODD/EVEN ACK code ACK 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.
RS-232C interface controller (PC)] 3) Return format [VTR 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] 03h 02h [command]: This is the message (data) which is returned or the execution completion message identifier. This is the data to be returned. It can be omitted.
5. Command table (1) Commands relating to operation control As 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. In the case of commands not listed in the table, ER001 (invalid command) is returned after [ACK] has been returned.
RS-232C interface VTR operation SHTL REVERSE Send command Return (completion) message [STX] OSR:data [ETX] [STX] OSR [ETX] Supplementary notes This is the reverse direction shuttle command. data = n: 0: 1: 2: 3: 4: 5: 6: 7: 8: 9: speed data STILL ×0.03 ×0.1 ×0.2 ×0.5 ×1 ×1.85 ×4.1 ×9.5 : This speed differs according to the setting selected for ×16 setup menu No. 101 (SHTL MAX). A: ×32 : This speed differs according to the setting selected for setup menu No. 101 (SHTL MAX).
(2) Commands relating to inquiries As 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. In the case of commands not listed in the table, ER001 (invalid command) is returned after [ACK] has been returned.
RS-232C interface (3) Microsoft QuickBASIC sample program CLS STX$ = CHR$(&H2): ETX$ = CHR$ (&H3): NAK$ = CHR$(l5): PRINT "*** RS-232C COMMUNICATION SAMPLE PROGRAM ***" PRINT "Type Command 'QUIT' to quit.
Connector signals VIDEO IN SERIAL IN (DIGITAL) Y, PB, PR (ANALOG) VIDEO IN REF VIDEO IN BNC x 2 Active through BNC x 3 Loop-through, 75 termination BNC x 2 switch provided (Board, option) Loop-through, 75 termination BNC x 2 switch provided VIDEO OUT SERIAL OUT (DIGITAL) BNC x 3 Y, PB, PR (ANALOG) BNC x 3 VIDEO OUT BNC x 3 SERIAL IN (DIGITAL) BNC x 2 Active through AUDIO IN (DIGITAL) XLR x 2 CH1/CH2, CH3/CH4 AES/EBU format AUDIO IN (ANALOG) XLR x 2 CH1, CH2, CH3, CH4 CUE IN XLR x 1 TIME CODE
Connector signals PARALLEL REMOTE (25P) Pin No. Signal Pin No. Signal Pin No.
Specifications GENERAL Power supply: Power consumption: AC 120V, 50 – 60 Hz 300 W Operating ambient temperature: Operating ambient humidity: Weight: Dimensions (W x H x D): Recording format: Recording video signal: Recording audio signal: Recording tracks: Tape speed: Recording time: Tape: FF/REW time: Search speed: Digital slow: Editing accuracy: Tape timer accuracy: Servo lock time: Audio split editing: VIDEO Sampling frequencies: Quantizing: Video compression method: Video compression rate: Error corr
Specifications Video Output Connector Analog component output: SDTI output (option): BNCx3 (Y, PB, PR), 4:2:2/8:4:4* Y: 1.0 Vp-p, 75 PB/PR: 0.525/0.
Broadcast & Television Systems Company Division of Matsushita Electric Corporation of America Executive Office One Panasonic Way (4B-7), Secaucus, NJ 07094 Service Centers Eastern: One Panasonic Way, Panazip (2A-4). Secaucus, NJ 07094 (201)-348-7677 Fax (201)-348-7511 Southern: 1225 Northbrook Parkway, Suite #170, Suwanee, GA 30174 (770)-338-6855 Fax (770)-338-6656 Western: 4001 West Alameda Ave.
