Samsung Galaxy Tab 7.0 用户手册

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页码 238
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one-touch access to all of your device’s features 
and applications.
5.
HOME Key
 returns you to the Home screen. Press 
and hold to view recently used applications.
6.
MENU Key
 lets you access your device’s main 
functions menu: 
Add
Wallpaper
Search
Notifications
Edit
, and 
Settings
. While in a menu, 
press to open a list of actions available from the 
current screen or onscreen option.
7.
Flash
, as part of the built-in camera, provides an 
additional light source for pictures and videos 
during low-light conditions.
8.
Camera Lens
, as part of the built-in 3.0 megapixel 
camera, this lens lets you take pictures and videos.
9.
External Speaker
 lets you hear the different ringers 
and sounds. 
10.
Charger/Accessory Jack
 allows you to connect the 
charger or a USB cable (included). 
CAUTION! 
Inserting an accessory into the incorrect jack may 
damage the device.
11.
SEARCH Key
 displays the Quick Search box that 
can be used to search for a key term both on the 
device and online. (See “Search Key” on page 19.)
12.
BACK Key
 returns you to the previous menu, closes 
a dialog box, or exits an onscreen menu or option.
13.
Front-facing Camera Lens
, as part of the built-in 
 
1.3 megapixel camera, works with the Qik 
application to enable you to set up and participate 
in video conferences.
14.
Headset Jack
 allows you to plug in an optional 
headset for convenient, hands-free conversations. 
CAUTION! 
Inserting an accessory into the incorrect 
jack may damage the device.
15.
POWER Button
 (
) lets you turn the device or 
the touchscreen display on or off and access the 
Device options
 menu.
When the screen is turned off, press once to 
return to Screen lock mode.
While the device is unlocked, press and hold to 
display the 
Device options
 menu (Silent mode, 
Data network mode, Flight mode, Power off).
SPH-P100.book  Page 10  Saturday, February 5, 2011  3:00 PM