Ganz ZR-DHC830NP Instruction Manual page 83

S/W Upgrade
S/W Upgrade
1 Click "S/W Upgrade" button to upgrade the software.
2 When the window below appears, find the S/W upgrade package file (Zip)
3 After clicking the "Open" button, the software upgrade will start as below.
4 When the software upgrade finishes the DVR application will reboot.
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