Dahua XVR User Manual

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Click ， system goes to the USB Manager interface. It is to view USB information,
backup and update. Please refer to chapter 3.9.3, chapter 3.10.4, chapter 3.11.5.10, and
chapter 3.11.5.12 for detailed information.
3.7 USB Device Auto Pop-up
After you inserted the USB device, system can auto detect it and pop up the following
dialogue box. It allows you to conveniently backup file, log, configuration or update
system. See Figure 3-34. Please refer to chapter 3.9.3, chapter 3.10.4, chapter 3.11.5.10,
and chapter 3.11.5.12 for detailed information.
Figure 3-34
3.8 Main Menu
The main menu interface is shown as below. See Figure 3-35.

Dahua XVR Specifications

General

Channels	4/8/16
Video Compression	H.265/H.264
Audio Input	Yes
Audio Output	1 channel RCA
Video Output	HDMI/VGA
Recording Resolution	720P
HDD	1 SATA
Network Interface	RJ45
USB Interface	2 USB 2.0
Power Supply	12V DC
Operating Temperature	-10 °C to +55 °C