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Dahua Technology USB Upgrade instructor User Manual

Usb upgrade instructor

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USB upgrade instructor

1.

Find the file you want to update,and rename it to

“update.bin”. LN series, must rename

it to

“DVR_04004LN.bin”, the DVR and LN must be cpas.

e.g.: rename

“General_DVRxx04LB-U_Eng_P_V2.602.0000.1.20080723.bin” to

“update.bin”.

2.

Insert the USB flash drive into your Computer. Copy the

“update.bin”file into your USB

flash drive.
Attention:please put it in the outmost layer of the USB flash drive,do not put it in any
sub folder.