21
- Getting to Know Your LifeBook
Serial Port
The serial port allows you to connect serial RS-232 devices, such as serial printers or serial scanners.
See “Serial Port” on page 48.
Gigabit LAN (RJ-45) Jack
The internal LAN (RJ-45) jack is used for an internal Gigabit (10Base-T/100Base-Tx/1000Base-T)
Ethernet LAN connection. See “Internal LAN (RJ-45) Jack” on page 91.
Air Vents
The air vents allow air to circulate through the system to cool down the components.
Parallel Port
The parallel port allows you to connect parallel devices, such as a printer. (This is also sometimes
referred to as an LPT port.) See “Parallel Port” on page 48.
External Video Port
The external monitor port allows you to connect an external monitor or LCD projector. See “External
Video Port” on page 97.
S-Video Out Port
The S-Video output is used to transmit a higher resolution video signal to a compatible TV or VCR.
See “S-Video Out Port” on page 47.
T
O
PROTECT
YOUR
NOTEBOOK
FROM
DAMAGE
AND
TO
OPTIMIZE
PERFORMANCE
,
BE
SURE
TO
KEEP
ALL
AIR
ALL
VENTS
UNOBSTRUCTED
,
CLEAN
,
AND
CLEAR
OF
DEBRIS
. T
HIS
MAY
REQUIRE
PERIODIC
CLEANING
,
DEPENDING
UPON
THE
ENVIRONMENT
IN
WHICH
THE
SYSTEM
IS
USED
.
D
O
NOT
OPERATE
THE
NOTEBOOK
IN
AREAS
WHERE
THE
AIR
VENTS
CAN
BE
OBSTRUCTED
,
SUCH
AS
IN
TIGHT
ENCLOSURES
OR
ON
SOFT
SURFACES
LIKE
A
BED
OR
CUSHION
.
