| Type,
Precision, Input mode |
Simple, 12 BCD digits, no
exponent, Algebraic |
| Programmable |
No |
| Memory |
1 summation register, not
permanent. 1 register for constant arithmetic
(Kin, RK) |
| Display |
13 digit 7 segment green VFD
(Vacuum Fluorescent Display), one digit used for sign/memory |
| Special
features |
EX key swaps arguments. Switch
settings:
| n |
Turns on a count number in the rightmost two digits
which counts the
numbers of calculations made |
| A |
Automatically adds results to the summation register |
| AM |
All entered numbers are divided by 100 for easier input
of cash amounts |
| F |
Floating point mode |
| 0..2 |
Fixed point mode with specified number of trailing
decimal digits.
Result is rounded. Does not limit the precision of the square root
function! |
| %+- |
% key used for normal percent calculations |
| TAX |
% key returns the value of the constants register (set
by Kin) divided
by 100 |
| D% |
Needs more investigation: "A + B + %" returns
-100*(1+A/B) but different
things happen when substraction is involved. |
| MU |
% key calculates 100*T/(100+P) where T is the first
number and P the
second one.
Ie. "20 x 5 %" returns 19.0476.
The formula can be interpreted as: What base price is needed if P
percent
added to it give a total result of T? This is sort-of a reversed
percentage
calculation. |
| PR |
Returns percentage of 2nd number with regard to first
number.
Ie. "40 x 20 %" returns 50 because 20 is 50% of 40. |
|
| Original
Pricing, Production |
Unknown, TA Vertriebs GmbH,
Nürnberg, Germany |
| Batteries |
4x AA or external 6V DC power
supply, minus on center |
| Dimensions |
Length 15cm, Width 8.6cm, Height
2.6cm |
| Links |
|
| Comment |
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