Samsung SCC-C6437N User Manual page 18

installation & connection
To connect ALARm IN
Connect one end of the external device's signal line to a corresponding ALARM
1.
IN port of the monitor.
2. Connect the other end of the signal line to the earth-grounding [GND] port.
To connect ALARm OUT
1. Connect one end of the external device's signal line to a corresponding ALARM
OUT port of the monitor.
Connect the other end of the signal line to the common [COm] port.
2.
To connect the controller
Connect an external controller or DVR to the camera, with which you can adjust the
camera.
Connect the Rx+ pin of the
1.
camera to the Tx+ pin of the
controller.
2. Connect the Rx- pin of the
camera to the Tx- pin of the
controller.
3. Connect the Tx+ pin of the
camera to the Rx+ pin of the
controller.
Connect the Tx- pin of the
4.
camera to the Rx- pin of the
controller.
1_ installation & connection
Rx Tx