Lenovo 0B47190 ユーザーズマニュアル
Product description
This section provides a general description of the keyboard.
Front view
Figure 1. Front view of the keyboard
1
Speaker mute button
7
TrackPoint pointing stick
2
Volume control button
8
TrackPoint click buttons (left, center, and right buttons)
3
Microphone mute button
9
Space bar
4
ThinkVantage
®
button
10
Fn key
5
Scroll Lock or Numeric Lock key
11
Caps Lock key
6
Back and Forward keys
1
Speaker mute button
Press this button to mute or unmute audio volume. When the light-emitting diode (LED) on the speaker
mute button is on, the speaker is muted.
mute button is on, the speaker is muted.
Note: When you press this button, the corresponding indicator is displayed on the computer screen for a
few seconds.
few seconds.
2
Volume control button
Press this button to increase or decrease the volume of your audio device.
Note: When you press this button, the corresponding indicator is displayed on the computer screen for a
few seconds.
few seconds.
3
Microphone mute button
Press this button to mute or unmute the system microphone. When the LED on the microphone mute
button is on, the microphone is muted.
button is on, the microphone is muted.
Note: The microphone mute button only works with the ThinkPad T400s series notebook computers.
2
ThinkPad USB Keyboard with TrackPointUser Guide