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LT21 Series
Closed front view
# Icon Item Description
1
Status indicators Light-Emitting Diodes (LED) that light up to show
the status of the computer's functions and
components.
Left view
2
DC-in jack Connects to an AC adapter.
3
External display (VGA)
port
Connects to a display device (e.g., external
monitor, LCD projector).
4
USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse).
5
GW_SJV01_PT_QG.indd 10 2009/10/29 上午 11:01:06