Benefon TRACK PRO 1.1, Руководство пользователя

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76 MEMO: CALCULATOR
A n e x a m p l e o f a p e r c e n t
c a l c u l a t i o n 5 0 + 5 0 - 6 % = 9 4
1. Enter the first number (50) by pressing
the numeric keys.
2. Select the desired operator (+) with
n
and press
-
SELECT
. The chosen oper-
ator shows in the display.
3. Enter the second number (50) by press-
ing the numeric keys.
4. Select the desired operator (-) with
n
and press
-
SELECT
.
5. Enter the third number (6) by pressing
the numeric keys.
6. Select the desired operator (%) with
n
and press
-
SELECT
.
7. Select the equal sign (=) with
n
and
press
-
SELECT
to get the result.
All the operators shown in the upper row of
the display are also found under
§
,
+
,
and
0
-keys.
In case you prefer using these keys for cal-
culating, please check the following table:
A n e x a m p l e o f a s u b t r a c t i o n
9 - 5 = 4
1. Enter
9
.
2. Press
§
once.
3. Enter
5
.
4. Press
-
OK
.
5. To clear the display, press
.
CLEAR
.
sign function
+
press
+
once
*
press
+
twice
%
press
+
three times
-
press
§
once
/
press
§
twice
.
press
0
for 1 sec.
=
press
-
SELECT
correct
erase with
.
CLEAR