Apple MB003LL/A manual Ambient light sensor, Built-in iSight camera and camera indicator light

Ambient light sensor

The ambient light sensor adjusts the illuminated keyboard and the display brightness according to the available light in your operating environment.

Built-in iSight camera and camera indicator light

Videoconference with others using iChat, snap pictures with Photo Booth, or capture video with iMovie. The indicator light glows green when the iSight camera is operating.

Built-in microphone

Capture sounds directly with the microphone (located to the right of the iSight camera) or talk with friends live using the included iChat application.

Built-in mono speaker

Listen to music, movies, games, and multimedia files.

Built-in rechargeable battery

Run your MacBook Air using battery power when you are away from a power outlet.

Trackpad and trackpad button

Move the pointer, click, double-click, scroll, zoom, and more, using one or more fingers on the trackpad. For details, see “Using the Trackpad and Keyboard” on page 32.

Sleep indicator light

A white light pulses when your MacBook Air is in sleep.

Built-in infrared (IR) receiver

Use an optional Apple Remote (available separately) with the IR receiver to control Front Row and Keynote on your MacBook Air.

®Power button

Turn your MacBook Air on or off, or put it to sleep. Press and hold to restart your MacBook Air during troubleshooting.

Chapter 2 Life with Your MacBook Air 27