User`s manual

User's Manual Optional Devices 8-29
Version
1
Last Saved on 27/01/00 19:11
Satellite Pro 4200/4300 User's Manual – 4200_UK.doc – ENGLISH – Printed on 27/01/00 as
IM_420UK
Universal Serial
Buses
Two Universal Serial Buses (USB) enable daisy-
chain connection of a number of USB-equipped
devices to one USB.
Headphone jack
A standard 3.5 mm mini headphone jack enables
connection of a stereo headphone (16 ohm
minimum) or other device for audio output. When
you connect headphones, the internal speaker is
automatically disabled.
Microphone jack
A standard 3.5 mm mini microphone jack enables
connection of microphone for audio input. When
you connect a microphone, the internal
microphone is automatically disabled.
Line-in jack
A standard 3.5 mm mini line-in jack enables
connection of a stereo device for audio input.
Line-out jack
A standard 3.5 mm mini line-out jack enables
connection of a stereo device for audio output.
PS/2 keyboard port
Use this port to connect a PS/2 keyboard.
PS/2 mouse port
Use this port to connect a PS/2 compatible
pointing device.
Left side
Refer to the previous illustration for the location of items on the
Port Replicator’s left side.
Computer lock
Slide this lock back to enable connection or
disconnection of the computer to the Port
Replicator. Slide it forward to lock the computer
to the Port Replicator.
Security lock slot
This slot lets you attach a security cable to the
Card Station to deter theft. Attach one end of the
cable to the Port Replicator and the other end to
a desk or other large object.