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3.8.4. Using the FN key
The
FN
key is used to activate the function keys such as the
F5
to
F12
keys that are printed in blue on the keypad. When the
FN
key is pressed,
the keypad is switched to the FN key mode.
For example;
To use the
F9
key, first press the
FN
key and then press the
F1
key.
There are two FN key modes –-“Lock mode” and “Onetime lock mode (default)”.
In the lock mode, the
F5
to F
12
keys are activated until the
FN
key is pressed again.
In the onetime lock mode, the
F5
to
F12
keys are activated only once each time the
FN
key is pressed.
The
FN
key mode can also be changed in the System Properties or with the user program.
Refer to “6.4.5 Key ”, the BHT API Reference Manual or the BHT Class Library Reference Manual for further
details.
3.8.5. Using the Software Keyboard
Tap the software keyboard status icon in the taskbar or press the
M2
key while holding down the
SF
key to
show or hide the software keyboard.
Tap the keys on the software keyboard to enter data.
3.8.6. Using the BS/C key
The BS/C key is used to move a cursor one character to the left and
delete a character from the current cursor position.
To delete all characters before the current cursor position, press and hold
down the BS/C key.
Software Keyboard
Software keyboard status icon
