![](/images/new-backgrounds/1137564/13756471x1.webp)
3.2.2MP5020 "Touch plus F-/S-keys"
Illustration 3 | MP5020 front |
For status LEDs see 3.2.1 MP600/ MP1000/ MP1000s/ MP2000/ MP5000/ MP9000 "Touch"
Function keys |
|
"F1" / "Tool" | Standard mode: |
| The key transmits the key code for "F1" |
"F2" / "+": | Standard mode: |
| The key transmits the key code for "F2" |
| Service mode: |
| Increases the display brightness ⇑. |
"F3" / | Standard mode: |
| The key transmits the key code for "F3" |
| Service mode: |
| Reduces the display brightness ⇓. |
"F4" / "X" | In order to change to the service mode, the key has to be pressed for at |
| least 3 seconds until the green power LED is blinking. During the LED is |
| blinking, the display brightness can be changed. |
| In order to return to the standard mode, the "X" key can be pressed again |
| or you have to wait for 35 seconds. |
The further function keys ("F5" to "F12") correspond to the coding of a standard MF2 keyboard.
The 14 additional keys can be freely assigned.
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