JVC SR-9168U appendix Installation of the SA-K97U

Page 43

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

Functions that can be controlled with front panel buttons and switches can also be controlled from a personal computer when the optional SA-K97U RS-232C interface board is installed. Operation status can also be monitored on the computer.

10-1. Installation of the SA-K97U

Rear panel

MIC VIDEO	AUDIO
IN	AUDIO
IN
IN	IN	SA-K97U
		SA-K97U
REMOTE		installation
		installation
	OUT	section
OUT		section

1.Top cover

Screws

2.

Plate

		SA-K97U
	Positioning	RS-232C board
	holes	Projection sections
	holes	(2 positions)
	(2 positions)	(2 positions)
	(2 positions)	4.
		Screws (2)

The procedure is shown below. However, to avoid electric shock or injury, contact your local JVC service center for details.

Note:

When installing this board, be careful not to injure yourself on sharp edges and metal parts inside the VCR.

⬛Before installing the board, turn the power off and unplug the power cord from an AC outlet.

1. Detach the top cover.

Remove the 5 screws securing the top cover and lift it off.

2. Detach the plate in the VCR.

Remove the 2 screws on the rear panel. Detach the plate from the inside of the VCR.

3. Connect the SA-K97U’s connector to the VCR.

Insert the SA-K97U connector into the connector (CN607) on the board in the VCR using a tool such as a pincette.

•During insertion, make sure the connector is aligned properly.

•Press both edges of the connector to insert it securely.

4.Install the SA-K97U in the VCR.

Make sure the SA-K97U bracket is facing the correct direction and align the positioning holes on the bracket with the projections (2 positions) on the VCR’s case. Secure the bracket with the 2 screws removed in step 2.

5. Attach the top cover as before.

Attach the top cover to the VCR using the 5 screws removed in step 1.

Make sure you use the correct screws.

3.

MIC	VIDEO	AUDIO
IN		AUDIO
IN
	IN	IN
REMOTE
		OUT
	OUT

SA-K97U

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Image 43

Contents For Customer Use Video Cassette Recorder SR-9168UINSTRUCTIONSInformation Safety PrecautionsContents Introduction Major FeaturesPeriodical Maintenance Periodic MaintenanceIntroduction PrecautionsDaily 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 CameraVideo cameras Connecting a System Using a Sequential SwitcherVideo output Camera Sequential switcher ConnectionsConnecting the Rear Panel Input/Output Terminal Connections Display Position settingMonitor ON-SCREEN Display On-Screen Display in the Time/Date and Record ModesMain Menu Display Monitor ON-SCREEN DisplayOperation SET +/- buttons button Alarm Input/Power Loss Data DisplayHour Meter Display Menu buttonPreparation Function Menu Switch SettingContents of the Function Menu Switches Setting of the Function Menu SwitchesField Index OFFSearch Camera SW OFFParameter Setting Alarm/sensorRS-232C Cassette Loading/Unloading Date and Time SettingAuto power on PreparationSet the date and time on the front panel display Set the date and time using the Clock Adjust menu screenDate/time setting screen PreparationDuring daylight savings time Selection of Record/Play ModeMode indication Summer Time CompensationPreparation RecordingRecording RecordingSetting the daily timer Timer RecordingBlinking VCRs displaySetting the weekly timer To stop timer programming Cancel program setting screenCanceling timer programming To cancel programmed dataUsing the VCR in the Timer Record Standby mode Changing a preset timer programRecording Alarm RecordingAlarm recording will not start from the Pause mode 6H EP,18HTape stops Press the Operate button to turn the operating mode onStops Beginning of the tape Recording mode setting screenSensor Recording Repeat Sensor recording continues fromAuto Recording Check function Repeat RecordingRear panel Series RecordingConnections OperationsOperation Recording with External VCR Activation SignalVCR control signal ground signal ConnectionTape End Buzzer How to Restore Recording After Power FailureExternal Timer Recording VTR mode 1 setting screenTo stop playback Function menu switch settingsSet to on to search the alarm-recorded positions index code PlaybackReverse playback Playback and SPECIAL-EFFECTS PlaybackSpecial-Effects Playback Still and field by field advanceIndex Tracking/V. Lock AdjustmentIndex Search Press the V. Lock +/- button to minimize vertical jitterError Indication TroubleshootingError Contents VCR operation Measures No Error Indication TroubleshootingInstallation of the SA-K97U Parity check Stop bit Bit SA-K97U SpecificationsPin no Signals Operations Direction of signals Optional SA-K97U RS-232C Interface BoardJVC base table SA-K97U RS-232C Protocol & CommandsJVC VCR control commands This section provides technical data for programmers3rd 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 cancellationRear Panel’s Input/Output AppendixesAppendixes SpecificationsVictor Company of JAPAN, Limited SR-9168U Video Cassette Recorder