Instruction Manual

Notebook PC User Manual 11
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Headphone Output Jack
The stereo headphone jack (1/8 inch) is used to connect
the Notebook PC’s audio out signal to amplified speakers
or headphones. Using this jack automatically disables the
built-in speakers.
Microphone Input Jack
The mono microphone jack (1/8 inch) can be used to
connect an external microphone or output signals from
audio devices. Using this jack automatically disables
the built-in microphone. Use this feature for video
conferencing, voice narrations, or simple audio recordings.
2.0
USB Port (2.0/1.1)
The USB (Universal Serial Bus) port is compatible with
USB 2.0 or USB 1.1 devices such as keyboards, pointing
devices, cameras, hard disk drives, printers, and scanners
connected in a series up to 12Mbits/sec (USB 1.1) and
480Mbits/sec (USB 2.0). USB allows many devices to
run simultaneously on a single computer, with some
peripherals acting as additional plug-in sites or hubs. USB
supports hot-swapping of devices so that most peripherals
can be connected or disconnected without restarting the
computer.