- 11 -
Memorize this number, after a few seconds the number >
disappears.
Now enter, Within approx. 20 seconds, the number as the
>
answer and press the ENTER button o.
A higher diculty level in this programme results in the numbers
being greater.
G 5 - Sequence recognition
To select this programme press the button G 5
>1@. In the
display q in the lower line, a number followed by an arith-
metic operator appears.
Now enter, within approx. 20 seconds, for the empty eld
>
the number by which the term will achieve the answer shown
in the upper line.
In this programme, after the entry of an incorrect answer or if
you do not enter any answer at all, the device will immediately
set a new task and will not oer a second chance.
In this programme a higher diculty level results in the device
increasing the number of sum terms.
G 6 - Addition with memory training
To select this programme press the button G 6
>1!. In the
display q a term appears in the upper line.
Memorize the 2 sum terms then within approx. 20 seconds,
>
enter the answer and press the ENTER button o.
If the answer was correct you will now receive another task,
>
in which the 2nd sum term is hidden by a ashing segment
and is therefore not shown.
Now recall to mind the number you have just memorized
>
and in this way calculate the answer. Now memorize the
1st sum term of this task.