2-2 Setup and Operation
Cable Connections
Figure Section 2-1 shows the external cable connections for the system. Where appropriate,
secure cables by tightening the cable holding screws.
Table Section 2-1 describes the I/O connectors on the rear of the system. For pin assign-
ments, see Appendix A.
Figure Section 2-1 Power and I/O Connector Locations
Table Section 2-1 I/O Connector Descriptions
I/O Connector Function
External Keyboard Connects to a 101-key, external PS/2-style keyboard.
Mouse Connects to a PS/2-type mouse.
Serial Connects to an RS-232C device.
CRT Allows the connection of an external CRT monitor.
Microphone In Connects to a 3-pin mini-jack microphone.
Stereo Headphone Connects to a 3-pin mini-jack headphone set.
Line-in Connects to a 3-pin mini-jack CD ROM or stereo amplifier.
Parallel (Printer)
Attaches a 25-pin parallel Centronics
®
parallel printer. This
connector is also referred to as LPT1. The parallel port operates in
three modes; unidirectional, bidirectional and enhanced.
Expansion Port This 198-pin connector provides an interface for the optional NEC
Versa Series Docking Station II or optional port replicator.
Power Connector This connector provides an interface for the AC adapter. The AC
adapter is then connected to a wall outlet via the AC power cord.
Power
Connector
Port
Expansion Port
Headphones Port
Microphone Port
Printer Port
Serial Port
CRT Port
Keyboard/Mouse
Port
Line-In
Port
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