JVC SR-9168U specs

3 CONNECTIONS

3-3 Connecting the Rear Panel Input/Output Terminal Connections

[CAM SW OUT] camera switching signal output terminal		[ALARM IN] alarm signal input terminal
CAM SW		ALARM
OUT COM		IN COM

Sequential switcher

camera switching signal input

Sequential switcher alarm output terminal

[ALARM RESET] alarm reset terminal		[ALARM REC OUT] alarm recording mode signal output terminal

ALARM		ALARM	ALARM
RESET COM		RESET	REC OUT COM
	Vcc
Switch	Vcc: 5V–12V	Switch

Alarm lamp

External interface

[TAPE END OUT] tape end output terminal		[WARNING/REC OUT] warning signal/recording
		mode signal output terminal

TAPE

END OUT COM

WARNING

/REC

External interface

Alarm lamp

OUT COM

Alarm lamp

External interface

[CLOCK IN/OUT] clock reset terminal

5When setting the clock to the first VCR’s clock

First VCR

CLOCK

OUT COM

Second VCR

CLOCK

IN COM

Last VCR

CLOCK

IN COM

External interface example

Example: Lamp lights with HIGH signal

5When setting the clock to the external master clock

		First VCR			Second VCR
External		CLOCK			CLOCK
master clock		IN	COM		IN	COM

		Power
		supply
Last VCR		Control
CLOCK		signal
CLOCK		GND
IN	COM	GND

(Lamp, etc.)

Relay

5Use appropriately rated devices.

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Image 13

JVC SR-9168U appendix Connecting the Rear Panel Input/Output Terminal Connections

Contents

For Customer Use Video Cassette Recorder SR-9168UINSTRUCTIONS Information Safety Precautions Contents Periodical Maintenance Major FeaturesPeriodic Maintenance Introduction Introduction PrecautionsDaily Inspection Front Panel Controls and Connectors Controls and Connectors Display Rear Panel VCR activation signal input Series recording signal inputClock reset signal input Connecting the wires to the terminals 9 to Connections Connecting to a Camera Video output Camera Sequential switcher Connecting a System Using a Sequential SwitcherConnections Video cameras Connecting the Rear Panel Input/Output Terminal Connections Monitor ON-SCREEN Display Position settingOn-Screen Display in the Time/Date and Record Modes Display Main Menu Display Monitor ON-SCREEN DisplayOperation Hour Meter Display Alarm Input/Power Loss Data DisplayMenu button SET +/- buttons button Preparation Function Menu Switch Setting Contents of the Function Menu Switches Setting of the Function Menu Switches Search Index OFFCamera SW OFF Field Parameter Setting Alarm/sensorRS-232C Auto power on Date and Time SettingPreparation Cassette Loading/Unloading Date/time setting screen Set the date and time using the Clock Adjust menu screenPreparation Set the date and time on the front panel display Mode indication Selection of Record/Play ModeSummer Time Compensation During daylight savings time Preparation Recording Recording Recording Setting the daily timer Timer Recording Blinking VCRs display Setting the weekly timer Canceling timer programming Cancel program setting screenTo cancel programmed data To stop timer programming Using the VCR in the Timer Record Standby mode Changing a preset timer program Alarm recording will not start from the Pause mode Alarm Recording6H EP,18H Recording Tape stops Press the Operate button to turn the operating mode onStops Sensor Recording Recording mode setting screenRepeat Sensor recording continues from Beginning of the tape Auto Recording Check function Repeat Recording Connections Series RecordingOperations Rear panel VCR control signal ground signal Recording with External VCR Activation SignalConnection Operation External Timer Recording How to Restore Recording After Power FailureVTR mode 1 setting screen Tape End Buzzer Set to on to search the alarm-recorded positions index code Function menu switch settingsPlayback To stop playback Special-Effects Playback Playback and SPECIAL-EFFECTS PlaybackStill and field by field advance Reverse playback Index Search Tracking/V. Lock AdjustmentPress the V. Lock +/- button to minimize vertical jitter Index Error Indication TroubleshootingError Contents VCR operation Measures No Error Indication Troubleshooting Installation of the SA-K97U Pin no Signals Operations Direction of signals SA-K97U SpecificationsOptional SA-K97U RS-232C Interface Board Parity check Stop bit Bit JVC base table SA-K97U RS-232C Protocol & CommandsJVC VCR control commands This section provides technical data for programmers Mode 1st byte 2nd byte VCR setting commands1st byte 2nd byte 3rd byte AL/PL Reset E1H Cancel 67HCount Reset E2H 8EH 1st/2nd byte Commands for VCR status verification3rd byte 5th byte 4th byte 6th byte 4th byte Contents of 5th byte BIT 0/1/2/3 Speed Code Commands reference chart Others Input data correction/Error cancellation Rear Panel’s Input/Output Appendixes Appendixes Specifications Victor Company of JAPAN, Limited SR-9168U Video Cassette Recorder