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4. Using the Snooper Viewer
Firmware Upgrade
1
Connect the microSD memory card to the computer.
2
Create the “UPDATE” folder in the microSD card.
3
Copy the firmware file into the "UPDATE" folder.
4
Connect the microSD card to the DVR-2HD and connect the power.
5
Once the power is connected, the firmware is upgraded, the body reboots and the upgrade process is completed.
• Do not forcibly turn off the power or remove the microSD card while the firmware is being upgraded. The system can
malfunction.
• The file system for the microSD card shall necessarily be the FAT16 or FAT32. Other file systems including the NTFS are not
supported.
Note