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AHD DVR User Manual
44
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4.6.9 Upgrade
User can get the upgrade file from your dealers, and upgrade the system once DVR has the new software version.
Copy the upgrade file into the USB disk, and then insert it to USB port on the DVR. Enter into “Main
Menu”
“System”
“Upgrade”, then find the upgrade file in the drop-down box, click Upgrade button to start upgrading.
Picture 4.46
4.6.10 Import/Export
User can export the log file and data file into mobile storage device as backup function, or import specified data file
from mobile storage device to DVR.
Picture 4.47
Summary of Contents for 82-20460
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