User's Manual

G4 DVR-M1N-RPH User Manual
Page 106 of 112
place multiple upgrade files at one time, otherwise, one upgrade file will be randomly selected for
the upgrade.
3.5.5.4 Storage
Storage includes SD card (built-in), fireproof box (displayed as SD card (external)), and USB
flash drive. SD card is for video storage, and USB flash drive is for importing and exporting
parameter files.
On the live view screen, tap Login Avatar > Setup > Maintenance > Storage to enter the module.
On this screen, the built-in memory and external memory (such as a USB flash drive) can be
formatted as shown in the following figure: