Component |
| Description |
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|
|
(1) | Function keys | Execute frequently used system functions when pressed in |
|
| combination with the fn key. |
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|
|
(2) | fn key | Executes frequently used system functions when pressed in |
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| combination with a function key. |
|
|
|
(3) | Home key | Returns to the Home Screen. |
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|
|
(4) | Program Switcher key | Displays the Start New Program button from anywhere on the |
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| device. |
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|
8 Chapter 2 External component identification
