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14 About Your Computer
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CONSUMER IR — Infrared sensor for using the Dell Travel Remote.
A
NALOG MICROPHONE — Integrated single microphone for conferencing and chat.
NOTE: Analog microphone is present only when you have not ordered for the
optional camera and digital array microphones.
TOUCH PAD BUTTONS — Use these buttons much like the buttons on a mouse when
you use the touch pad to move the cursor on the display.
TOUCH PAD — Provides the functionality of a mouse.
CAPS LOCK LIGHT — turns on when Caps Lock is activated.
DIGITAL ARRAY MICROPHONES — Higher quality built-in microphones for
conferencing and chat. These microphones filter noise and provide better sound
quality
NOTE: Digital array microphones are optional and may not be present in your
computer unless you have ordered for the optional camera. Instead, your computer
will have an integrated single analog microphone.