Olympia LCD 612E Mode D'emploi page 4

Starting up
The calculator operates
using both daylight and
artificial lighting. When
insufficient light is available,
the battery located in the
back of the calculator
delivers the differential
power necessary to make
up the required amount.
Only high quality leak-
secure battery should be
used as they remain in the
calculator for a long time
due to minimal use.
The calculator has an
automatic switch off which
operates about 8 minutes
after the last entry.
Pressing the key,
the calculator is turned on
again.
Where sufficient light is
available, no battery is
reqired to operate the
calculator.
When the calculator is
moved from dark to light,
illegible characters
sometimes appear in the
display. These can be
cleared by pressing the
key but EURO rate
and Tax rate in memory still
retained.
Filename:lcd612_nl.doc,
Keys and Switches
Description

1.
Decimal point selector

2.
Percent-key

3.
Algebraic sign change key

4.
Tax Plus key

5.
Correction key/Right shift

6.
Tax Minus key

7.
Clear and Delete Entry
key

8.
Rounding switch

9.
Memory Clear key

10.
Memory Recall key

11.
Memory Plus and Memory
Minus key

12.
Equals key

13.
Switch-on and Total Clear
key

14.
Power off key

15.
EURO rate key
used for entering the
conversion rate between
the local currency and the
EURO (exchange rate for
one EURO) and setting
the Tax rate.

16.
Local key
Converts the value
displayed in EUROS to
the local currency.
4
Date:04. Feb. 2002,

17.
EURO key
Converts the value
displayed to EUROS.

18.
Plus- and Minus-keys

19.
Multiplication- and
Division-key
20.

Ten-Key Keyboard
21. Battery
After inserting the battery,
press .
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