PLANET NVR-1620 - Manual (Page 83)

Network Video Recorder with HDMI
NVR‐820 / NVR‐1620
Chapter 10.
NVR Setup -- Recording Configurations
10.1 General Settings
The “recording configurations” gives users the overall control of how and when
a recording is performed and the quality of different types of recordings
performed on each channels. It can help the recorder to operate with sufficient
system resource by performing recording only when it’s necessary with
adjustable recording frame rate.
You can define the following in “General Settings”:
• Pre-Alarm/Post-Alarm recording length
• Recording frame rate
• Define to always keep a number of days of previously recorded data
• Enable/disable different recording types on different cameras
• Enable/disable audio recording
The “recording buffer” allows user to define “pre-alarm” and “post- alarm” time
for event recordings. The “pre-alarm” time sets the NVR to record in advance
when an event is triggered. The “post-alarm” time sets the NVR to continue
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