User`s guide

Right View Chapter Two - System Features
23
Line In Jack
This jack is for auxiliary input. The auxiliary input can be used to connect an
external audio source (cassette player, CD player, etc.) to your TREK 2. With the
proper software you will be able to record this input signal.
External Microphone Jack
This mono microphone jack is used to connect an external microphone.
External Keyboard Connector
You can connect an external keyboard, numeric keypad, or IBM PS/2 compatible
mouse to this socket, marked with the keyboard/mouse icon. This connector only
accepts an external keyboard with a 6-pin (PS/2-compatible) connector. To
connect a keyboard with a 5-pin connector, use a 5-pin to 6-pin transfer cable.
You can also connect an external IBM PS/2 compatible mouse into this socket.
Cooling Fan
The cooling fan prevents the TREK 2’s CPU and other internal components from
becoming overheated. Keep this fan unobstructed to allow proper ventilation to
the TREK 2’s internal components.
Infrared Data Port
The infrared data port allows your TREK 2 to become truly wireless. You can use
this port to transfer large amounts of data very quickly to any other machine
(TREK 2 computers, printers, etc.) which is also equipped with an IrDA-compliant
IR port. This allows you to print documents without any inconvenient cable
hookups.
Right View
The following section describes the right side of the TREK 2.