Planet NVR-820 User Manual page 74

The "Pre-alarm" function only works when the "Continuous" recording is also
activated.
Recording frame rate allows you to set different frame rates for different types of recording
instead of recording at one frame rate only. Use the drop-down menu and select one of the
pre-defined frame rates for a particular recording type
You are able to use the same video format for recordings or you can choose other formats for
different recording purposes if it's a multi-stream capable camera.
If you chose to use a different video format for recording, you are able to adjust its detailed
settings by clicking on the "...".
A new dialog will pop out for further detailed configurations. Noticing the "Frame rate" in this
dialog represents the live fps that will be set back to the camera for this particular video format.
You can configure the recording fps for different types of recordings individually.
Network Video Recorder with HDMI
74
NVR‐820 / NVR‐1620