![Abus PPIC31020 Operating Instructions Manual Download Page 40](http://html1.mh-extra.com/html/abus/ppic31020/ppic31020_operating-instructions-manual_3913495040.webp)
40
English
Ring buffer function
There are several ways to overwrite the
events on the SD card.
OFF
Once the SD card is
full, no more
recordings will be
saved.
Enabled
If this function is
activated, the oldest
recordings are
overwritten with newer
ones as soon as the
SD card is full.
3 / 7 / 30
cycle
The data on the SD
card is deleted or
overwritten after the
selected number of
days.
Recording without audio
Activate the function to save the
recordings without audio.
During the live view it is possible to
activate audio.