Fujitsu LifeBook S7220 User Manual page 19

Display Panel Latch Button
The display panel latch button is used to latch and unlatch the display. See "Opening the Display Panel"
on page 47.
Microphone Jack
The microphone jack allows you to connect an external stereo microphone.
Headphone Jack
The headphone jack allows you to connect stereo headphones to listen to audio files.
Wireless LAN/Bluetooth On/Off Switch
The wireless LAN/Bluetooth on/off switch is used to turn on and off the optional WLAN and Bluetooth
devices. Switching the device off when not in use will help to extend battery life. See "Activating the
WLAN Device" on page 158.
Memory Stick/SD Card Slot
The Memory Stick/SD card slot allows you to install a Memory Stick or a Secure Digital (SD) card for
data storage. This architecture allows you to transfer data from a variety of different digital devices. See
"Installing Memory Stick/SD Cards" on page 75.
Air Vents
The air vents are used to cool the system to prevent overheating.
T
O PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE PERFORMANCE
AIR ALL VENTS UNOBSTRUCTED
CLEANING
D
O NOT OPERATE THE NOTEBOOK IN AREAS WHERE THE AIR VENTS CAN BE OBSTRUCTED
TIGHT ENCLOSURES OR ON SOFT SURFACES LIKE A BED OR CUSHION
,
CLEAN
,
DEPENDING UPON THE ENVIRONMENT IN WHICH THE SYSTEM IS USED
14
, . T
AND CLEAR OF DEBRIS
,
BE SURE TO KEEP ALL
HIS MAY REQUIRE PERIODIC
.
,
SUCH AS IN
.