Table of Contents
Advertisement
HUAWEI Board
Product Description
No.
4
Rear Panel
Figure 4-3 shows the components on the Board's rear panel, and Table 4-2 describes the
functions of each component.
Figure 4-3 Components on the Board's rear panel
Table 4-2 Function description
No.
1
2
3
4
5
6
7
Issue 02 (2018-10-22)
Component
and indicator
USB Type-A port
Component
Power switch
Power input port (100-240
V AC, 50/60 Hz, 4.5 A)
Ground stud
RESET button
LAN port
Touch port
COM port (dual-mode
serial communication port)
Copyright © Huawei Technologies Co., Ltd.
Function
mode, restart it, or shut it down.
Press the button to put the Board in sleep mode or wake
it up.
The indicator, located at the center of the button, shows
whether the Board is running, sleeping, faulty, or
upgrading.
Connects to a USB device, such as a USB flash drive or a
wireless keyboard.
Function
Powers the Board on or off.
NOTICE
Connect all necessary cables before powering on the
Board.
Connects to a power supply.
Connects to a ground cable.
During startup, press and hold this button for 10s
to restore the A/B system.
When the Board is running, press and hold this
button for 10s to reset it to factory settings.
Ethernet port, which supports 10/100/1000 Mbit/s
full duplex and half duplex
Connects to the Touch and supplies power to it.
Connects to a camera control cable and can be used
for diagnostics and maintenance.
A camera connected to the Board can be upgraded
through this port or the HD-VI port.
4 Product Structure
7
Advertisement
Table of Contents
