4Channel Mobile DVR User Manual
17
Step3.Choose backup file format.
Backup Format
:
●
SD Format
Save as .sd file.
●
AVI Format
Save as .avi file.
Note
:
*.sd format file contain image/ speed/ location and
G-SENSOR data. *.avi format only can backup the video and
audio. We recommend you backup as *.sd format.
Step4.You also can choose a period to backup the footage during the
period