Panasonic AJ-D250P Operating Instructions Manual

Also see for AJ-D250: Service manual

Panasonic AJ-D250P Operating Instructions Manual Manual pdf 73 page image

73RS-232C$ Send command intervalsThe AJ-D250 is a multi-microcomputer VTR. Forthis reason, it takes time (approx. 150 ms) forcommunication to be performed between the RS-232C interface microcomputer and system controlmicrocomputer inside the VTR before anyprocessing can be performed by the system controlmicrocomputer inside the VTR.Therefore, leave an interval of at least 150 msbefore sending a command from the computer.Commands which can be acceptedOQ (query) commandsOOSP command (STOP)OOEJ command (EJECT)Error code ER001 is returned when a commandother than one which can be accepted is sent.OPT, SCP, SCS, SMS, SPT, SRS, SUB, EFE(5) Checkpoints for RS-232C communication$ Send commands and data returned from theVTR1. If the LOCAL/MENU/REMOTE switch on thefront panel is not at the REMOTE position, it isnot possible to exercise proper control using theRS-232C interface.If any command except a Q (query) command issent while this switch is not at the REMOTEposition, error code ER001 is returned.2. After one of the following commands is sent, notall commands can be accepted until theprocessing of the sent command is completed.