Dell XPS 15Z (L511Z, Mid 2011) - Manual (Page 41)

39
Using Your XPS Laptop
1 Microphones (2) — Provides high‑quality sound for video conferencing and voice
recording.
2 Camera indicator light — Indicates if the camera is on or off.
3 Camera
— Built‑in camera for video capture, conferencing, and chat. The camera
supports the H.264 video compression codec which provides high‑quality video at low
data transmission rates.
4 Ambient light sensor — Detects the available environment light and adjusts the brightness
of the display and keyboard backlighting.
5 Display-hinge light — The light on the display‑hinge indicates the power states. For more
information on the display‑hinge light, see “Status Lights and Indicators” on page 40