18
- Locating the Controls and Connectors
Modem (RJ-11) Telephone Jack
The Modem (RJ-11) telephone jack is for attaching a telephone line to the internal multinational 56K
modem. See “Modem (RJ-11) Telephone Jack” on page 88.
Air Vents
The air vents allow air to circulate through the system to cool down the components.
Optical Drive Release Button
The optical drive release button opens the optical drive.
THE INTERNAL MODEM IS NOT INTENDED FOR USE WITH DIGITAL PBX SYSTEMS. DO NOT CONNECT
THE INTERNAL MODEM TO A DIGITAL PBX AS IT MAY CAUSE SERIOUS DAMAGE TO THE INTERNAL
MODEM OR YOUR ENTIRE NOTEBOOK. CONSULT YOUR PBX MANUFACTURER’S DOCUMENTATION FOR
DETAILS. SOME HOTELS HAVE DIGITAL PBX SYSTEMS. BE SURE TO FIND OUT BEFORE YOU CONNECT
YOUR MODEM.
T
HE INTERNAL MULTINATIONAL MODEM IS DESIGNED TO THE ITU-T V.90/V.92 STANDARD. ITS
MAXIMUM SPEED OF 53000 BPS IS THE HIGHEST ALLOWED BY FCC, AND ITS ACTUAL CONNECTION
RATE DEPENDS ON THE LINE CONDITIONS. THE MAXIMUM SPEED IS 33600 BPS AT UPLOAD, IN
ACCORDANCE WITH FCC REGULATIONS.
F
OR ADDITIONAL INFORMATION ABOUT THE MODEM, REFER TO THE FUJITSU WEBSITE AT:
US.FUJITSU.COM/COMPUTERS.
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. THIS 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.