HP 12c Platinum Quick Start Manual page 8

Table 1- 1 Basic Functions
Functions
Digit separator
(replace
decimal point
with a comma)
(page 17).
Number display
format
(page 87).
4 Getting Started
Display/Description
1. The default separator is a comma (see above).
2. Turn the calculator off first by pressing
3. Press and hold
S
release to change the digit separator from a
comma to a point.
4. Perform the same steps again to change the point
to a comma.
Press and release
specify the number of digits displayed to the right of
the decimal point. The default setting is two places to
the right of the decimal point.
.
and then press and
T
followed by a number 0-9 to
S
.