PLANET NVR-1620 - Manual (Page 85)

Network Video Recorder with HDMI
NVR‐820 / NVR‐1620
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.
Users can also set to keep a previous number of days of recording data by
enabling the option below. This is quite often used in application such as
banking in which certain countries require to always keep a minimum previous
number of days of recording data.
* If this option is enabled, once the hard drive is full, the recycle
function will then start but it will ensure that the number of days of
recording data defined here will stay in hard drive instead of wiping
out 20GB of data at a time.
* If the hard drive is not full, the NVR re-calculates twice a day (each
at 2:30am and 2:30pm) to keep the defined number of days of
recording data from these two particular points of time backward.
The section at the bottom of the page allows you to disable audio recording
(record video only) of particular channels.
85