Dahua Technology DH-XVR71 H-4K-I2 Series User Manual

User’s Manual
337
Default
Restore the settings.
 Click Default to restore all parameters to default settings except parameters such as
network, user management.
 Click Factory Default, select OK and then enter the password of admin user in the
prompted dialog box to completely recover device parameters to factory default.
5.20.6 Updating the Device
5.20.6.1 Updating File
Insert a USB storage device containing the upgrade files into the USB port of the Device.
Select Main Menu > MAINTAIN > Manager > Update.

Dahua Technology DH-XVR71 H-4K-I2 Series Specifications

General

Brand	Dahua Technology
Model	DH-XVR71 H-4K-I2 Series
Category	DVR
Language	English