Texas Instruments TI-30 eco RS User Manual

2-ENG
30eco_eng_f_d_nl_fin.doc TI-30 eco RS, Config 1: Eng Deu
Fra Nld Bob Fedorisko Revised: 10/21/03 11:06 AM
Printed: 10/21/03 11:18 AM Page 2 of 80
Basic Operations
TI-30 eco RS
¦
To turn on the TI-30 eco RS, expose the solar panel
to light and press
!
.
Note:
Always press
!
to clear the calculator because memory and
display may contain incorrect numbers.
¦
To turn off the TI-30X eco RS, cover the solar panel
with the slide case.
2nd Functions
2nd functions are printed above the keys.
"
selects
the 2nd function of the next key pressed. For example,
2
" t
calculates the cube of 2.
Results
The calculator can display up to 10 digits plus a minus
sign (
-
9,999,999,999 through 9,999,999,999) and a
2-digit exponent. Results with more than 10 digits
display in scientific notation.
Basic Arithmetic
D > 8 2
60
D
5
8
12
J
120.
J
Completes all pending operations.
With constant (
K
), repeats the
operation and value.
O
Changes sign of value just entered.
1
D
8
O D
12
J
5.
6 7
Parenthetical expression (up to 15
open).
J
closes all open
parentheses.

Texas Instruments TI-30 eco RS Specifications

General

Type	Scientific
Cover	Yes
Form factor	Pocket
Control type	Buttons
Product color	Black
Housing material	Plastic
Digits	10 digits
Display tilting	No
Display number of lines	1 lines
Storage media type	-
Power source	Solar