Firmware Upgrade - Speco D4VS User Manual

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FACTORY
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SOFTWARE
UPGRADE

4-9-1. Firmware Upgrade

1. In the USB flash drive root directory, create a new folder named "upgrade"
2. Create sub-folder for each model under "upgrade" folder and copy each firmware file to their folder.
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"d4vs" for D4VS: "main_D4VS_speco_*.*.*_201****"
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"d8vs" for D8VS: "main_D8VS_speco_*.*.*_201****"
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"d16vs" for D16VS: "main_D16VS_speco_*.*.*_201****"
3. Plug in the USB flash drive.
4. Navigate to CONFIG menu of SETUP.
5. Select SOFTWARE UPGRADE.
6. Follow the procedure from Figure 4.9.2 to Figure 4.9.4.
Figure 4.9.2
Press the button to reset the system to the factory default settings.
Upgrade softeware to the latest version.
After connecting USB flash drive to USB port on the DVR, click SEARCH.
It will automatically find the upgrade file.
Figure 4.9.3
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