User`s guide

External Keyboard/Numeric Keypad Chapter Six - Optional Accessories
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Chapter Six -
Optional
Accessories
To expand your computing capabilities, you can add a variety of external devices
to your computer. You may, for example, want to add a mouse, modem, or a
printer. The computer is equipped with several interface ports, including an
enhanced parallel (printer) port, a serial port, and two USB ports. These are
provided as a means of connecting peripheral devices to the computer.
External Keyboard/
Numeric Keypad
You can use your TREK 2 computer with an optional external keyboard, numeric
keypad, or IBM PS/2 compatible mouse. The devices are hot pluggable. You do
not have to power down the TREK 2 to connect these devices.
To connect an external keyboard to your computer:
1. Place the keyboard at the front of the computer or in another location
appropriate for typing.
2. Plug the keyboard cable connector into the PS/2 keyboard socket on the left
side of the computer.
3. Adjust the legs on the underside of the keyboard for a comfortable typing
angle.
External Mouse
To connect a PS/2 compatible mouse to your computer:
1. Plug the PS/2 mini-din connector into the keyboard/mouse socket on the left of
the computer. The mouse works immediately after being plugged in.
Additionally it can be used with the internal touch pad or pointing stick.