Speco Technologies 4HD - Manual (Page 44)

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8. Upgrading Firmware
In order to upgrade, the firmware upgrade file must first be downloaded and copied into the USB flash drive.
Create a new folder in the USB flash drive and
name it “upgrade”. Copy the firmware upgrade file into the
“upgrade” folder.
NOTICE
The folder on the USB flash drive must be named
“upgrade”.
After the firmware upgrade file is copied into the USB flash drive, connect the USB flash drive to
the USB port on the front panel and do the followings:
1. Extra the Firmware Files into the “upgrade” folder in the USB flash drive.
2. Power Off the DVR and insert the USB flash drive into the DVR.
3. Power On the DVR with the USB flash drive insert into the DVR.
4. DVR will prompt “Upgrading…” logo when the firmware is being upgraded.
5. Once the upgrade is completed, the DVR will reboot.