H3C WX5540E Installation Manual page 56

troubleshooting no terminal display,
dust (installation site),
E
electricity
AC power cord connection,
DC power cord connection,
device grounding,
device power on,
electrical cooling requirements,
electromagnetic interference. Use EMI
electrostatic discharge. Use ESD
EMI prevention, 4
ESD prevention, 3
safety recommendations,
troubleshooting power supply failure,
electronic label data display,
EMI prevention, 4
environment
installation site, 2
site cleanness, 2
site cooling requirements,
site dust concentration,
site gas saturation,
site humidity, 2
site temperature, 2
ESD prevention, 3
Ethernet copper port connection,
examining installation site,
F
fiber
laser safety recommendations,
port connection, 24
fiber connector
views, 39
G
garbled terminal display,
gas (installation site), 2
grounding
device, 14
EMI prevention, 4
ESD prevention, 3
lightning protection,
H
30
2
26
27
14
28
3
1
30
34
3
2
2
24
2
2
30
5
hardware
AC installation,
chassis cooling and ventilation,
controller engine version information,
device grounding,
device power-on,
device rack installation,
lightning protector for network port,
troubleshooting configuration terminal
problems, 30
troubleshooting loading failure,
workbench device mount,
hardware management/maintenance
built-in fan operational status,
chassis technical specifications,
chassis views, 38
controller engine version information,
device CPU usage display,
device electronic label data display,
device information display,
device memory usage display,
device operational statistics display,
device reboot, 36
LEDs, 46
power supply operating state,
tasks, 32
humidity
installation site requirements,
I
installing
AC, 7
AC installation flow,
checklist, 5
cooling requirements,
device in rack, 8
EMI prevention,
ESD prevention,
installation verification,
lightning protection,
lightning protector for network port,
site cleanness, 2
site examination,
site humidity, 2
site temperature,
50
7
3
32
14
28
8
18
31
8
35
38
32
34
34
32, 33
35
33
36
2
7
3
4
3
28
5
18
2
2