3Com 9400 Network Hardware User Manual


 
4
S
YSTEM
P
OWER
U
P
This chapter contains:
“Power Up” instructions for the
CoreBuilder
®
9400 system
A description of “Power-up Diagnostics”
A list of “System Checks” after power up
For information on troubleshooting the system during
power up, see Chapter 6.
Power Up
To get your CoreBuilder 9400 powered up and ready
to operate, follow the steps in this section.
See Chapter 3 and Chapter 5 for information about
cabling and configuring the Console port.
To view error messages while the system runs
power-up diagnostics, connect a terminal, a
workstation, or a PC that has terminal emulation to
the system’s Console port.
1
Verify that the power outlet is near the system and
easily accessible. You can turn the system off only by
removing the power cord from the power source or
from the system itself.
2
On the back panel, slide the power supply latch up
and plug the power cord into the power receptacle.
See Figure 12 for the location of the power
receptacle.
Figure 12
CoreBuilder 9400 System Power Receptacle
3
Plug the other end of the power cable into a power
outlet.
4
If you want add an additional power supply, repeat
step 2 and step 3 for the second power supply.
DC OK
!
Power supply latchPower supply
Power receptacle