JVC SR-9240EK Others Input data correction/Error cancellation, Commands reference chart

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10. OPTIONAL SA-K97U RS-232C INTERFACE BOARD

2-4 Others (Input data correction/Error cancellation)

These are return codes from the SR-9240E/EK. (Error-related codes only)

(1)ERROR (02H) : This is returned when commands of more than 1 byte are transmitted to the VCR and an illegal command is received in the 2nd byte (or later) of the transmitted command.

In this status, no command can be accepted and only STATUS SENSE will be returned. To restore normal operation, transmit CLEAR ERROR (41H) or CLEAR (56H) to the VCR.

CLEAR ERROR (41H) : Used to cancel previously-transmitted 1-byte numeric data when inputting

	numeric data such as an Index search point. Also used to cancel error status.

CLEAR (56H)	: Clears the whole command. Cancels the current status and stops the VCR. Also
	cancels the error status.

Eg : After setting the recording/playback mode to “L24H”, 32H is mistakenly transmitted . Cancel 32H with “41H” and input “33H” instead.

TXD

7EH

30H

32H

41H

33H

40H

RXD

0AH

0AH

0AH

0AH

0AH

0AH

Time

(2) NAK (0BH)	: VCR will return this code when non-defined or non-functional command is received in the 1st byte of the
	transmitted command. In this case, it is not necessary to input CLEAR. Check whether the transmitted command
	is acceptable to the VCR or not.

3 Commands reference chart

VCR control commands

	Page

OPERATE ON/OFF	47
PLAY/REV PLAY	47
STOP	47
FF/REW	47
TIMER ON/OFF	47
OPE ON/OFF	47
EJECT	47
F-FIELD STEP	47
REC CHECK	47

REC/REC PAUSE	47
VISS FWD/REV	47
VISS SEARCH	48

Commands for VCR status verification

	Page	Byte returned
		from VCR

COUNT CODE	50	4 bytes
DEVICE TYPE	50	4 bytes
VTR INQ	50	1 byte
PL/AL COUNT SENSE	50	6 bytes
HOUR METER SENSE	50	5 bytes
TL STATUS SENSE	50	6 bytes

STATUS SENSE	51	5 bytes

DATA SENSE	50	6 bytes

TIME SENSE	50	6 bytes

VCR setting commands

	Page

5Recording/playback mode	48
MODE SHIFT	48
MODE	48

5Timelapse VCR operation mode	48
TL STATUS	48
5Date and time setting	49
DATE SET	49
TIME SET	49

5Timer programming	49
PRG	49
SHIFT –/+	49
SET –/+	49
CANCEL	49

5On-screen setting	49
ON SCREEN ON/OFF	49
ON SCREEN SELECT	49
5Others	49
AL/PL RESET	49
COUNT RESET	49


Return codes from VCR

	Page

ACK	47
NAK	52
ERROR	52
CASSETTE OUT	47
COMPLETION	47
NOT TARGET	47
ALARM INPUT	51


Others

	Page

JVC TABLE 1 ON/OFF	47

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Contents SR-9240EK Danish Safety PrecautionsFor Your Safety Australia Connection to the mains supplyLock indicator Time Mode button Operation LockButton Contents Major Features Periodical MaintenanceIntroduction Precautions IntroductionDaily Inspection Front Panel Controls and ConnectorsControls and Connectors Display Rear Panel Connecting the wires to the terminals 9 to Series recording signal inputVCR activation signal input Clock reset signal inputConnections Connecting to a CameraConnecting a System Using a Sequential Switcher ConnectionsVideo cameras Connecting the Rear Panel Input/Output Terminal Connections Display Monitor ON-SCREEN DisplayOn-Screen Display in the Time/Date and Record Modes BottomMonitor ON-SCREEN Display Main Menu DisplayOperation 4METER Alarm Input/Power Loss Data DisplayHour Meter Display 1Operation3FUNCTION Setting of the Function Menu SwitchesFunction Menu Switch Setting PreparationContents of the Function Menu Switches Setting of the Function Menu SwitchesField Index OFFSearch Camera SW OFFParameter Alarm/sensorRecording mode RS-232CCassette Loading/Unloading Date and Time SettingAuto power on PreparationYear Month DAY Hour Minute Set the date and time using the Clock Adjust menu 1screenPreparation Set the date and time on the front panel display1During daylight savings time Selection of Record/Play ModeMode indication Summer Time CompensationPreparation RecordingRecording RecordingSetting the daily timer Timer RecordingBlinking VCRs displayStart time hour Setting the weekly timerTo cancel programmed data Canceling timer programmingTo stop timer programming To cancel a preset timer programUsing the VCR in the Timer Record Standby mode 1Changing a preset timer programRecording Alarm RecordingTimelapse Alarm Recording recording Alarm signal input AlarmAlarm/sensor recording mode setting screen StopREW Sensor Recording 1PreparationEject Check function Repeat RecordingRear panel Series RecordingConnections 1OperationsTerminal Recording with External VCR Activation SignalConnection OperationAuto REC How to Restore Recording After Power FailureExternal Timer Recording Tape End Buzzer5To stop playback Function menu switch settingsPlayback and SPECIAL-EFFECTS Playback Playback1Reverse playback Playback and SPECIAL-EFFECTS PlaybackSpecial-Effects Playback 1Still and field/frame advanceTracking +/- button Lock +/- button Tracking/V. Lock AdjustmentIndex Search IndexTroubleshooting Error IndicationError Contents VCR operation Measures No Error Indication TroubleshootingInstallation of the SA-K97U Top coverSA-K97U SA-K97U Specifications SA-K97U RS-232C Protocol & CommandsOptional SA-K97U RS-232C Interface Board VCR control commands 3rd byte VCR setting commandsMode 1st byte 2nd byte 1st byte 2nd byte8EH Cancel 67HAL/PL Reset E1H Count Reset E2H4th byte 6th byte Commands for VCR status verification1st/2nd byte 3rd byte 5th byte4th byte Contents of 5th byte BIT 0/1/2/3 Speed CodeCommands reference chart Others Input data correction/Error cancellationTape Reel Counter/Tape Remaining Time Table AppendixesRear Panel’s Input/Output AppendixesSpecifications Victor Company of JAPAN, Limited