User Guide

Lights
Component Description
(1) Caps lock light On: Caps lock is on, which switches the key input to all capital
letters.
(2) Fn lock light On: The fn key is locked. For more information, see Hot keys
(select products only) on page 15.
(3) Mute light
●
On: Computer sound is o.
●
O: Computer sound is on.
(4) Microphone mute light
●
On: Microphone is o.
●
O: Microphone is on.
(5) Num lk light On: Num lock is on.
(6) Wireless light On: An integrated wireless device, such as a wireless local area
network (WLAN) device and/or a Bluetooth® device, is on.
NOTE: On some models, the wireless light is amber when all
wireless devices are o.
(7) Sharing or presenting light On: Sharing is on.
(8) Call answer light On: Call answer is on.
(9) Call end light On: Call end is on.
10 Chapter 2 Components