Dahua LDH SAI200 Series - Ports

Appearance and Ports 11
No.
Name
Description
5
Power input port
Inputs 220V AC power.
2.5.2 Ports
Ports (43 inches)
Figure 2-14
Table 2-9 Ports description
Icon
Name
Description
Reset hole
Use this button to reinstall the Signage’s Android operating
system when the system runs terrible or you cannot boot up the
Signage.
1. Contact the after sales to get and uncompress the upgrade
files. Save files such as bootargs.bin, fastboot.bin,
recovery.img and update.zip under the USB drive’s root
directory. Insert the USB driver into the Signage’s USB2.0
port.
2. In the reset hole, hold the button with a needle-like thing.
3. Power your Signage. After 3 seconds, loosen the button and
an interface guiding you to reinstall the Android operating
system is displayed.
4. Follow the guides.
SD card slot
Supports maximum 256G expansion storage space.
Ethernet port
Connects to the Ethernet cable.
USB port
Connects to USB driver or mouse.
Serial port
Use this port for transparent pass-through or IP configuration.