Lights
Component Description
(1) Caps lock light On: Caps lock is on, which switches the key input to all
capital letters.
(2) Mute light On: Computer sound is o.
O: Computer sound is on.
(3) Microphone mute light On: Microphone is o.
O: Microphone is on.
(4) Num lock light On: Num lock is on.
(5) Wireless light On: An integrated wireless device, such as a WLAN device and/or a
Bluetooth® device, is on.
NOTE: On some models, the wireless light is amber when all
wireless devices are o.
(6) Sharing or presenting light On: Sharing is on.
(7) Call answer light On: Call answer is on.
(8) Call end light On: Call end is on.
8 Chapter 2 External component identication