Lilin nvr400L, Руководство пользователя, Страница: 25 / 34

LILIN NVR Start Guide Page24
Note : click Apply for the changes to take effect.
Advance
System Recording Mode : Choose between Manual or Scheduled recording.
Overwritten : Switch on to overwrite old files when the storage is full.
Pre-alarm Record : Switch On to start recording for a period before an alarm occurs.
Limited Recording : Set the number of days to record (from now to the designated day).
Protected Recording : Set how many days of video to preserve on the NVR.
Alarm Configurations
To change the alarm settings, click Alarm in the left pane. The setting options
are described below:
General
Alarm Input Type : Set the alarm sensor to Normally Open (NO) , Normally Closed (NC) , or IP
Camera . The last selection will trigger the alarm only when receiving the signal from IP cameras.
Alarm Time (DO/Event) : Set the time period to activate the relay circuit when an alarm is