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Function Keys - Function Mode Prefix
For all keys on this page press the Function Mode Prefix chord followed by the chord in the chart. The numbers for F1-F9 are the regular chords for that number, F10, F11 and F12 have special chords. Android Media keys are generally some form of an alphabetic hint.
| Left Hand Chorder | Right Hand Chorder | ||||||||
| fingers | thumb | thumb | fingers | ||||||
| P R M I | NCF | key | FCN | I M R P | Hint | ||||
| ■□□□ | N | Func Mode Prefix | N | □□□■ | |||||
| Conventional “F” keys | |||||||||
| □□□□ | C | F1 | C | □□□□ | 1 | ||||
| □□□■ | F2 | ■□□□ | 2 | ||||||
| □□■□ | F3 | □■□□ | 3 | ||||||
| □■□□ | F4 | □□■□ | 4 | ||||||
| ■□□□ | F5 | □□□■ | 5 | ||||||
| □□□■ | C | F6 | C | ■□□□ | 6 | ||||
| □□■□ | C | F7 | C | □■□□ | 7 | ||||
| □■□□ | C | F8 | C | □□■□ | 8 | ||||
| ■□□□ | C | F9 | C | □□□■ | 9 | ||||
| □□■■ | C | F10 | C | ■■□□ | |||||
| □■■□ | C | F11 | C | □■■□ | |||||
| ■■□□ | C | F12 | C | □□■■ | |||||
| Android Media | |||||||||
| ■■□□ | Volume Up | □□■■ | u | ||||||
| ■■■□ | Media Stop | □■■■ | s | ||||||
| ■□□■ | Media Previous | ■□□■ | b (back) | ||||||
| □□■■ | Volume Down | ■■□□ | d | ||||||
| □■■□ | F | Media Play/Pause | F | □■■□ | p | ||||
| ■■■□ | F | Media Next | F | □■■■ | n | ||||
| BLE Chorder Specific | |||||||||
| □■■■ | Battery Level | ■■■□ | e for energy | ||||||
| □□□■ | NCF | Factory Reset1) | FCN | ■□□□ | 2) | ||||
|
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1)
Factory Reset does not wipe the program from the chip, but it does erase any BlueTooth pairing information.
2)
Intentionally requires a hand shift or two hands. On 'flat' keyboards I shift my hand and do this with Thumb on Far, Index Finger on Center, Middle Finger on Far, and Ring Finger on Index Key. On Curved Chorders I use two hands or body for 3 thumb keys.

