External Keyboard - NEC VERSA 4000 Manual

5. Connect the power cable to the device and a properly
grounded wall outlet.
6. Turn on power to the system and the device.
NOTE
to print. See the printer guide for instructions.

External Keyboard

You can add a full-size PS/2-style keyboard to your NEC
Versa 4000. You can continue to use the system keyboard
while an external keyboard is connected.
If you want to attach both an external keyboard and a PS/2-
style external mouse at the same time, use the optional NEC
Y-adapter. See the online Options Catalog.
Follow these steps to connect an external keyboard to
your system.
2-26 Using the Hardware
Serial Port
Make sure your printer is online before trying
Connecting a serial device