JVC SR-9168U appendix Optional SA-K97U RS-232C Interface Board, SA-K97U Specifications

Page 44

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

10-2. SA-K97U Specifications

9-pin connector specifications

Pin NO.

Signals

Operations

Direction of signals

 

 

 

 

 

 

2

RXD

Receive data

VTR p CPU

 

 

 

 

 

6

3

TXD

Transmit data

VTR [ CPU

 

 

 

 

 

9

4

DTR

Data terminal ready

VTR [ CPU

 

 

 

 

 

5

GND

Signal ground

 

 

 

 

 

 

 

6

DSR

Data set ready

VTR p CPU

 

 

 

 

 

 

Output level

ON : +5 V or more

OFF: –5 V or less

Data format

5

Mode

: Non-synchronized

5

Character length

:

8 bits

5

Data rate

: 1200, 2400, 4800, 9600 bps

 

 

 

(switched with function menu switch, set to 9600 bps before shipment)

5

Parity check

: No

5

Stop bit

:

1 bit

1

2

3

4

5

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Contents Video Cassette Recorder SR-9168UINSTRUCTIONS For Customer UseSafety Precautions InformationContents Major Features Periodical MaintenancePeriodic Maintenance IntroductionDaily Inspection PrecautionsIntroduction Controls and Connectors Front PanelControls and Connectors Display Rear Panel Series recording signal input VCR activation signal inputClock reset signal input Connecting the wires to the terminals 9 toConnecting to a Camera ConnectionsConnecting a System Using a Sequential Switcher Video output Camera Sequential switcherConnections Video camerasConnecting the Rear Panel Input/Output Terminal Connections Position setting Monitor ON-SCREEN DisplayOn-Screen Display in the Time/Date and Record Modes DisplayOperation Monitor ON-SCREEN DisplayMain Menu Display Alarm Input/Power Loss Data Display Hour Meter DisplayMenu button SET +/- buttons buttonFunction Menu Switch Setting PreparationSetting of the Function Menu Switches Contents of the Function Menu SwitchesIndex OFF SearchCamera SW OFF FieldRS-232C Alarm/sensorParameter Setting Date and Time Setting Auto power onPreparation Cassette Loading/UnloadingSet the date and time using the Clock Adjust menu screen Date/time setting screenPreparation Set the date and time on the front panel displaySelection of Record/Play Mode Mode indicationSummer Time Compensation During daylight savings timeRecording PreparationRecording RecordingTimer Recording Setting the daily timerVCRs display BlinkingSetting the weekly timer Cancel program setting screen Canceling timer programmingTo cancel programmed data To stop timer programmingChanging a preset timer program Using the VCR in the Timer Record Standby modeAlarm Recording Alarm recording will not start from the Pause mode6H EP,18H RecordingStops Press the Operate button to turn the operating mode onTape stops Recording mode setting screen Sensor RecordingRepeat Sensor recording continues from Beginning of the tapeRepeat Recording Auto Recording Check functionSeries Recording ConnectionsOperations Rear panelRecording with External VCR Activation Signal VCR control signal ground signalConnection OperationHow to Restore Recording After Power Failure External Timer RecordingVTR mode 1 setting screen Tape End BuzzerFunction menu switch settings Set to on to search the alarm-recorded positions index codePlayback To stop playbackPlayback and SPECIAL-EFFECTS Playback Special-Effects PlaybackStill and field by field advance Reverse playbackTracking/V. Lock Adjustment Index SearchPress the V. Lock +/- button to minimize vertical jitter Index Error Contents VCR operation Measures Troubleshooting Error Indication Troubleshooting No Error IndicationInstallation of the SA-K97U SA-K97U Specifications Pin no Signals Operations Direction of signalsOptional SA-K97U RS-232C Interface Board Parity check Stop bit BitJVC SA-K97U RS-232C Protocol & CommandsJVC base table This section provides technical data for programmers VCR control commandsVCR setting commands Mode 1st byte 2nd byte1st byte 2nd byte 3rd byteCancel 67H AL/PL Reset E1HCount Reset E2H 8EHCommands for VCR status verification 1st/2nd byte3rd byte 5th byte 4th byte 6th byteContents of 5th byte BIT 0/1/2/3 Speed Code 4th byteOthers Input data correction/Error cancellation Commands reference chartAppendixes Rear Panel’s Input/OutputSpecifications AppendixesSR-9168U Video Cassette Recorder Victor Company of JAPAN, Limited
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