1 — Function key. To enter digits or characters printed
on the grey part of the keys, press and hold the function
key and press the corresponding key, or press and hold
the corresponding key only.
2 — Shift key. To switch between the different
character cases, press the shift key.
3 — Chr key. When writing text, press the chr key to
insert characters not shown on the keypad.
4 — Ctrl key. To access the shortcuts behind the ctrl key,
such as ctrl + c, press the function key and the chr key
to enter ctrl, and then press the desired key, for
example c.
15
Keys and parts