Fujitsu Lifebook P770 User Manual page 21

DC Power Jack
The DC power jack allows you to plug in the AC adapter or the optional Auto/Airline adapter to power
your system and charge the internal Lithium ion Battery.
HDMI Port
The HDMI port is used to connect compatible digital devices with your computer (such as a high-
definition television or AV receiver). See "Connecting an HDMI Device" on page 82.
Air Vents
The air vents allow proper air circulation to ensure that the system does not overheat
T
O PROTECT YOUR NOTEBOOK FROM DAMAGE AND TO OPTIMIZE SYSTEM PERFORMANCE
KEEP ALL AIR 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
USB 2.0 Ports
The USB 2.0 ports allow you to connect Universal Serial Bus devices. USB 2.0 transfers data at up to 480
Mbps and is backward-compatible with USB 1.1 devices, which transfer data at up to 12 Mbps. There are
two USB 2.0 ports on the left side and one on the right. See "Universal Serial Bus Ports" on page 82.
Microphone Jack
The microphone jack allows you to connect an external mono microphone. See "Microphone Jack" on
page 83.
Headphone Jack
The headphone jack allows you to connect stereo headphones or powered external speakers. See
"Headphone Jack" on page 83.
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DEPENDING UPON THE ENVIRONMENT IN WHICH THE SYSTEM IS USED
21 - Locating the Controls and Connectors
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CLEAN AND CLEAR OF DEBRIS
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BE SURE TO
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HIS MAY REQUIRE PERIODIC
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SUCH AS IN
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