Casio PCR-T2500 Complete Manual page 61

Advanced programmings and registrations
2 Double size letter key
3 Space key
4 Clear key
5 Delete key
6 Program end key
7 Character enter key
8 Right cursor key
Example: To set CLASS a
C L
888 555
<DBL>
Assigns the next input character to be double sized. After setting a
double sized character, press this key again for normal size.
Sets a space.
Clears all the characters.
Clears the last input character.
Terminates the character programming.
Registers the programmed characters.
Moves the cursor to the right.
A S
8 1111
<DBL>
E-63
S
' 1111
<Space>
a
8888