Dahua XVR5104HS User Manual

489
both OK.
Click Start to upgrade system.
4.9.5.14.3 Uboot
When DVR boots up, during the uboot process, DVR automatically detects there is USB
device and there is upgrade file on the USB device or not. If the detection result is OK,
DVR automatically begins upgrade.
CAUTION

The USB device shall contain two files: u-boot.bin.img and update.img.

The USB device shall connected to the USB port at the front panel. Otherwise, DVR
cannot properly detect the file or upgrade.

Dahua XVR5104HS Specifications

General

Video Compression	H.265+/H.265/H.264+/H.264
Audio Input/Output	1/1, RCA
Video Output	1 HDMI, 1 VGA
Network Interface	1 RJ-45 Port (100M)
Main Processor	Embedded Processor
Operating System	Embedded LINUX
Bit Rate	32Kbps ~ 6144Kbps per channel
Operating Temperature	-10°C ~ +55°C (+14°F ~ +131°F)
IP Video Input	4+2 channel, each channel up to 6MP
Analog Video Input	4 channel, BNC
USB Interface	2x USB 2.0
HDD	1 SATA port, up to 6TB
Dimensions	260mm x 236mm x 48mm
HDCVI Camera Input	4 channels
AHD Camera Input	4 channels
TVI Camera Input	4 channels
Operating Humidity	10% ~ 90%
Resolution	1080N, 720p, 960H, D1, CIF
Record Rate	Up to 25/30fps