HP 4340S manual External component identification, Display, Component Description

2 External component identification

Display

Component		Description
(1)	WWAN antennas (2)* (select models only)	Send and receive wireless signals to communicate with wireless
		wide-area networks (WWAN).
(2)	WLAN antennas (2)*	Send and receive wireless signals to communicate with wireless
		local area networks (WLAN).
(3)	Internal microphone(s) (1 or 2 depending on	Record sound.
	model)
(4)	Webcam light (select models only)	On: The webcam is in use.
(5)	Webcam (select models only)	Records video and captures still photographs.
		To use the webcam, select Start > All Programs > Music,
		Photos and Videos>WebCam Companion.

6 Chapter 2 External component identification