JVC SR-9240EK User Manual
15
3-3 Connecting the Rear Panel Input/Output Terminal Connections
[CAM SW OUT] camera switching signal output terminal
[ALARM IN] alarm signal input terminal
[ALARM RESET] alarm reset terminal
[ALARM REC OUT] alarm recording mode signal output terminal
[TAPE END OUT] tape end output terminal
[WARNING/REC OUT] warning signal/recording
mode signal output terminal
mode signal output terminal
ALARM
COM
IN
Sequential switcher
alarm output
terminal
alarm output
terminal
COM
TAPE
END OUT
External
interface
interface
Alarm lamp
External interface example
Example: Lamp lights with HIGH signal
Relay
(Lamp, etc.)
Power
supply
supply
Control
signal
signal
GND
5
Use appropriately rated devices.
3 CONNECTIONS
[CLOCK IN/OUT] clock reset terminal
5
When setting the clock to the first VCR’s clock
COM
CLOCK
IN
COM
CLOCK
OUT
First VCR
Second VCR
Last VCR
COM
CLOCK
IN
5
When setting the clock to the external master clock
COM
CLOCK
IN
COM
CLOCK
IN
COM
CLOCK
IN
First VCR
Second VCR
Last VCR
External
master clock
master clock
ALARM
REC OUT
COM
Switch
ALARM
RESET
External
interface
interface
Alarm
lamp
lamp
COM
WARNING
/REC
OUT
External
interface
interface
Alarm lamp
COM
CAM SW
OUT
Sequential switcher
camera switching
signal input
camera switching
signal input
COM
Vcc: 5V–12V
Vcc
ALARM
RESET
Switch