172
Press
several times to display “n.”
Press the return key.
Press the
(10 keys) several times to display “t.”
Then press the return key.
The F1 key area display changes to Num by
pressing the F1 (Alph) key. It becomes a numerical
input.
Input 5 by using the 10 keys.
Press the return key to determine the symbol name.
Numerical input