42 Using Tools & Games
D
R
A
F
T
Countdown Timer
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1. pÉäÉÅí=Menu=6=Tools & Games=6=Countdown
TimerK
2. mêÉëë= =íç=SetK=
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4. pÉäÉÅí=Start=íç=ÄÉÖáå=íÜÉ=ÅçìåíÇçïåK
Select
Stop to pause the countdown.
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Stopwatch
1. pÉäÉÅí=Menu=6=Tools & Games=6=StopwatchK
÷ Inserts the division character after
the last number entered.
- Inserts the
subtraction character
after the last number entered.
+ Inserts the
addition character after
the last number entered.
X Inserts the
multiplication character
after the last number entered.
. Inserts the decimal point after the
last number entered.
C Clears all numbers entered and
displays a zero.
MR Displays the value currently
stored in memory.
M+ Adds the displayed digit to the
value stored in memory.
MC Clears the value currently stored
in memory.
± Changes the sign of the displayed
number.
Clears one function or one digit
from the screen and returns the
calculator to digit entry mode.
Hold down to clear all of the digits
and operations and display a zero.
Exits the calculator and returns to
the home screen.