JVC SR-L910EK appendix Connecting a System Using a Sequential Switcher

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3	CONNECTIONS
	3-2 Connecting a System Using a Sequential Switcher

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

Video cameras

CCD

CCD

123456

Alarm sensor input

123456

Alarm signal output

Alarm sensor

Sequential switcher

CAM SW

OUT COM

Sequential switcher camera switching signal input

ALARM
IN	COM

Sequential switcher alarm output terminal

CCD

Video output	Camera
	switching
	signal input

[ALARM RESET] alarm reset terminal

[ALARM REC OUT] alarm recording mode signal output terminal

CCD

Microphone

ALARM RESET COM

ALARM	ALARM
RESET	REC OUT COM

CCD

CCD

Microphone

BNC	RCA

Vcc Switch

Vcc: 5V–12V

Switch

Alarm lamp

External interface

[TAPE END OUT] tape end output terminal

TAPE

END OUT COM

[WARNING/REC OUT] warning signal/recording

mode signal output terminal

WARNING

						MIC	VIDEO	AUDIO
						IN
							IN	IN
CAM SW	ALARM	ALARM	COM		SERIES/CLOCK	REMOTE
OUT	IN	REC OUT		WARNING
COM	ALARM		TAPE	/REC	IN OUT
	RESET END OUT			OUT	IN OUT
								OUT
							OUT
AC 220-240 V

Alarm lamp

External interface

/REC
OUT	COM
	Alarm lamp
	External
	interface

BNC		RCA
		Monitor TV
21Connect video cameras and alarm sensor to a sequential switcher (frame switcher).
Connect the sequential switcher’s (frame switcher) alarm signal output, camera switching signal input and video output to
3the SR-L910E/EK.
4Connect the monitor’s video/audio input connectors to the SR-L910E/EK’s video/audio output connectors.
5When the connection is complete, connect the power plug to an AC 220-240 V, 50/60 Hz outlet.
Synchro should be applied to all connected video cameras.

[CLOCK IN/OUT] clock reset terminal
5 When setting the clock to the first VCR’s clock
First VCR			Second VCR			Last VCR
CLOCK			CLOCK			CLOCK
OUT	COM		IN	COM		IN	COM
5 When setting the clock to the external master clock
		First VCR		Second VCR		Last VCR
External		CLOCK		CLOCK		CLOCK
master clock		IN	COM	IN	COM	IN	COM
External
interface

External interface example

Example: Lamp lights with HIGH signal

(Lamp, etc.) Power

supply Relay

Control signal

GND

5 Use appropriately rated devices.

14

15

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Contents Victor Company of JAPAN, Limited LLT0014LLT0014-001A-H RS-232CSafety Precautions Operation Lock For Your Safety AustraliaConnection to the mains supply DanishContents Major Features Periodical MaintenanceIntroduction IntroductionControls and Connectors Front PanelMark in the Rec/Pause mode is shown in red Series recording signal outputClock reset signal output Rear PanelConnecting to a Camera ConnectionsConnecting a System Using a Sequential Switcher Connecting the Rear Panel Input/Output Terminal ConnectionsMonitor ON-SCREEN Display On-Screen Display in the Time/Date and Record ModesMonitor ON-SCREEN Display Main Menu DisplayFunction Menu Switch Setting Hour Meter DisplayPreparation 1OperationScreens Items Set values Contents of the Function Menu SwitchesScreens Items Date and Time Setting PreparationCassette Loading/Unloading LoadingSummer Time Compensation Selection of Record/Play ModePreparation Recording PreparationRecording RecordingTimer Recording Setting the daily timerSetting the weekly timer Alarm input during timer recordingCanceling timer programming 1Changing a preset timer programAlarm Recording Timelapse AlarmAlarm Timelapse Recording Recording Alarm signal inputSensor Recording Repeat Recording Series RecordingConnections 1OperationsRecording with External VCR Activation Signal External Timer RecordingHow to Restore Recording After Power Failure Tape End BuzzerSpecial-Effects Playback Playback and SPECIAL-EFFECTS PlaybackPlayback Troubleshooting Tracking/V. Lock AdjustmentContents VCR operation Measures When the picture moves up and down in the Still modeTroubleshooting No Error IndicationSA-K97U Specifications Pin connector specificationsData format RS-232C protocolSA-K97U RS-232C Protocol & Commands Command descriptionVCR control commands VCR setting commands4th byte 6th byte Commands for VCR status verification5th byte 4th byte Commands reference chartContents of 5th byte BIT 0/1/2/3 Speed Code Specifications CAM SW OUT camera switching signal outputOther input/output terminal signal levels Appendixes