Dahua-technology USB Upgrade instructor User Manual download pdf

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.

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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

3. Insert the USB pen into DVR.

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4. Log in the DVR enter “Main Menu”—— “INFO”——“VERSION”menu

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5. Click“Start”， it will start USB uggrade 6. Please wait until the DVR finish upgrade and then it will pop up a restart dialog box .

The total process is about 5-6 minutes, Click “OK”,to restart the DVR , and that’s all 7. Attention: A、 Never cut off power during upgrade B、 You’d

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Dahua-technology USB Upgrade instructor User Manual