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User’s Manual 2-7
L500/L505/L500D/L505D
Power button Press this button to turn the computer’s power on
and off.
Stereo speakers The speakers emit sound generated by your
software as well as audio alarms, such as low
battery condition, generated by the system.
Keep foreign objects out of the speakers. Never allow metal objects, such
as screws, staples and paper clips, to enter the computer or keyboard.
Foreign metal objects can create a short circuit, which can cause computer
damage and fire, possibly resulting in serious injury.
Touch Pad The Touch Pad mouse control device located in
the center of the palm rest is used to control the
movement of the on-screen pointer. For more
information, please refer to the Using the Touch
Pad section in Chapter 4, Operating Basics.
Touch Pad control
buttons
The control buttons located below the Touch Pad
allow you to select menu items or manipulate text
and graphics as designated by the on-screen
pointer.
System indicators These LED indicators allow you to monitor the
status of various computer functions and are
described in more detail within the System
indicators section.
Front operation
panel (four buttons)
Four buttons are available for use:
Play/Pause, Previous, Next, Mute.
These buttons allow you to manage audio/video,
run applications and access utilities. (Included
with some models.)
Display hinge The display hinge allows the display panel to be
position at a variety of easy-to-view angles.
Microphone A built-in microphone allows you to import and
record sounds for your application - please refer
to the Sound system section in Chapter 4,
Operating Basics for more information. Some
models are equipped with a microphone.