Samsung SHR-6042 User Manual - Page 36

 Post Event Time that an event has occurred Post-Event Section Record the post-conditions from the point that an event has occurred. After event occurring, sets recording time in 5 seconds ~5 minutes, and 1 hours.  If the 1-channel DVR support is set to On in the monitoring menu, the resolution is changed to Full D1. Alarm Detection Setup Alarm Detection Setup Alarm In State Camera Alarm-Out Alarm In 1 N.O 1 None Alarm In 2 N.O 2 None Alarm In 3 N.O 3 None Alarm In 4 N.O 4 None Duration 10 SEC 10 SEC 10 SEC 10 SEC OK Cancel Move/Control Select Exit  State The Alarm In type can be set to "N.O" or "N.C". N.O (Normally Open): Sensor remains open. But if it gets closed, an alarm is issued. N.C (Normally Closed): Sensor remains closed. But if it gets open, an alarm is issued.  Camera Sets the camera linked to the current Alarm In. The default value is set to the current Alarm In number. At least one link between Alarm In and camera has to be established. Multiple selections are possible. The following screen will appear if the Enter( ) button is pressed by moving the cursor from the camera item. Camera 1 Camera 4 Camera 2 All OK Camera 3 Cancel  Alarm Out Sets an alarm-out method when an event has occurred from the Alarm In. Currently, this system supports 2 Alarm Out functions and 1 built-in speaker (beep) output. The following screen will appear if the Enter( ) button is pressed by moving the cursor from the Alarm Out item. 1 Beep OK 2 All Cancel  Duration Sets the duration for Alarm Out. The alarm sound will be maintained with the value set. CONTINUE: The alarm output sound will be maintained until it is cancelled by pressing the ALARM button manually on the front panel. 10~300 Seconds: You can set the duration for the alarm output. 32_ menu setup