OTRONA ATTACHE Series Manual page 38

Calculator
IO-Key Mode is automatically activated when the calculator is selected,
and automatically deactivated when you exit from the calculator program.
When IO-Key Mode is activated, certain letter keys are interpreted as
numbers or math functions to emulate a IO-Key pad on the Attache
keyboard. The complete set of keys that are active for the calculator
are described below and on the following page.
M or
0=0
8ElElB
J
or
I = I
K
or
2 = 2
BBElB
L
or
3 = 3
U
or
4 = 4
8ElElB
I
or
5 = 5
o
or
6 = 6
[8
7 = 7
8 = 8
9 = 9
To enter numbers for calculator operation, you can use either the letter
keys from the simulated IO-key pad or the number keys on the top row of
the keyboard, or use both interchangeably.
Function ~
Add, subtract, divide, and multiply functions can also be performed
ei ther from the simulated IO-key pad or from the normal typewriter keys.
On the IO-key pad, the letter P indicates addition and the semicolon key
indicates multiplication. These keys may be used interchangeably with the
typewriter keys for addition
(+)
and multiplication
(*).
Calculator functions are activated as follows:
Minus
Plus
P
or +
Multiply
J
or
*
Divide
/
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