Lenovo ThinkPad E450 (English) Hardware Maintenance Manual - ThinkPad E450, E4 - Page 53

Status indicators

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Chapter 5. Status indicators This chapter presents the status indicators that show the status of the computer. Note: Depending on the model, the ThinkPad pointing device might look different from the following illustration. 4 1 2 3 F1 F4 5 6 Table 7. Status indicators Indicator 1 Fn Lock indicator 2 Speaker mute indicator 3 Microphone mute indicator Meaning Off (default mode): The Fn Lock function is disabled. To initiate the special function of each key, press the corresponding function key directly. To input F1F12, press the Fn key and the corresponding function key. On (legacy mode): The Fn Lock function is enabled. To input F1- F12, press the corresponding function key directly. To initiate the special function of each key, press the Fn key and the corresponding function key. On: The speakers are muted. On: The microphones are muted. © Copyright Lenovo 2014, 2015 47

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Chapter 5. Status indicators
This chapter presents the status indicators that show the status of the computer.
Note:
Depending on the model, the ThinkPad pointing device might look different from the following
illustration.
5
1
2
3
4
6
Table 7. Status indicators
Indicator
Meaning
1
Fn Lock indicator
Off
(default mode): The Fn Lock function is disabled. To initiate the special
function of each key, press the corresponding function key directly. To input F1-
F12, press the Fn key and the corresponding function key.
On
(legacy mode): The Fn Lock function is enabled. To input F1- F12, press the
corresponding function key directly. To initiate the special function of each key,
press the Fn key and the corresponding function key.
2
Speaker mute indicator
On
: The speakers are muted.
3
Microphone mute indicator
On
: The microphones are muted.
© Copyright Lenovo 2014, 2015
47