External Product Connections And Applications; External Product Connection Of Alarm Input And Application - JVC VR-609 Instructions Manual

VR-609

3.4 External Product Connections and Applications

3.4.1 External Product Connection of ALARM INPUT and Application

There are 9 alarm jacks for external devices.
Able to set-up REC ON/ OFF and Digital out motion according to ALARM IN signals.
GND 1 2 3 4 5 6 7 8 9
Connection Diagram
5V
5V
47kΩ
ALARM IN
SW
1 3
Common GND
Internal Circuit
Circuit Diagram
The resistance of a makeup point should be set to 500 ohms or less.
!
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