IBM eserver pSeries 690, Руководство по установке

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Step 6. Observe this Safety Notice During Installation
DANGER
An electrical outlet that is not correctly wired could place hazardous voltage
on metal parts of the system or the devices that attach to the system. It is the
responsibility of the customer to ensure that the outlet is correctly wired and
grounded to prevent an electrical shock.
Use one hand, when possible, to connect or disconnect signal cables to
prevent a possible shock from touching two surfaces with different electrical
potentials.
During an electrical storm, do not connect cables for display stations, printers,
telephones, or station protectors for communication lines.
CAUTION:
This product is equipped with a four-wire (three-phase and ground) power cables
for the user’s safety. Use this power cable with a properly grounded electrical
outlet to avoid electrical shock.
CAUTION:
This unit has more than one power supply cord. Follow procedures for removal
of power from the system when directed.
CAUTION:
Energy hazard, remove all jewelry before servicing.
Step 7. Check the Cables and Connect I/O Devices
Cables may loosen during shipping. Check for loose cables before completing the
installation. For cabling illustrations, see Appendix G, “Subsystem Positioning and
Cabling” on page 75. For further details on the cable descriptions and labels, see
Appendix H, “Cabling Information” on page 87.
Connect any externally attached I/O devices to the I/O subsystems at this time using
the procedures below.
If a display, Universal Serial Bus (USB) keyboard, and a USB mouse were ordered, do
the following. If these components were not ordered, perform steps 4 on page 15 and 5
on page 15 below.
1. Connect the keyboard cable to the Keyboard/Mouse Attachment Card (adapter type
N-D).
Note: Use any one of the four ports on the adapter; however, the adapter can
support only one connection at a time.
2. Connect the mouse cable to the USB port on the upper corner of the rear of the
keyboard.
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Eserver
pSeries 690 Installation Guide