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a
It clears the overflow
sign with single
depression.
Enables a number
y
to
be raised to a power x
(see pertinent
Instructions) .
Shifts between Function
and Character Modes ot
dual-purpose keys.
A dual-purpose key that
changes sign of the
Displayed number in the
Character Mode, and
displays
7T
(3.1415926)
in the Function Mode.
5.
6.
Decimal Point
Indicator
Function Mode
indicator
Automatically appears to
the right of any number
entered, unless inserted
in another sequence by
use of the Decimal key.
Confirms shift of dual
function keys from
Character to Function
Mode.
Appears as:
Charger Cord Socket
Charger/Power Supply
.
'0,
11
2. To clear an incorrect entry
Example: 48
+
12 \s your calculatlon
A. You have already entered 48
-t
Display is',
1.
To clear for new operation
A. Touch the
~ key two consecutive
times to clear all registers
B. Cleared display will be:
PRELIMINARY INSTRUCTIONS
Exchanges contents of
x and
y
Registers.
Indicates a condition or
computation that the
Calculator is not
intended for or cannot
perform. Also indicates
Overflow.
Appears as:
10
Error and
Overflow
Indicator
4.
low Battery Indica\or Warns of need for
battery charge during
battery operation.
Appears as:
Minus Sign Indicator Appears as:
dlL JLCii;
J i
!.tEUS
$
t
JtJ
LUi!
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