6 7
1. GENERAL INFORMATION / SCOPE OF DELIVERY _____ 8-10
2. SAFETY INSTRUCTIONS ________________________ 11
3. CALCULATION STEPS AND HIERARCHY ___________ 12
4. CALCULATION AREA AND SCIENTIFIC NOTATION ____ 13
5. CORRECTIONS _______________________________ 14
6. DISPLAY OVERRUN AND ERROR DISPLAY __________ 15
7. ENTRY OF CALCULATIONS ______________________ 16-21
8. CALCULATIONS IN THE BINARY/OCTAL/
DECIMAL SYSTEM _____________________________ 22-29
9. CALCULATIONS WITH FUNCTIONS _______________ 30-36
10. STATISTICAL CALCULATIONS ____________________ 37-39
11. TECHNICAL DATA _____________________________ 40-43
12. BATTERY CHANGE ____________________________ 44-46
13. DISPOSAL ___________________________________ 47
14. CONFORMITY DECLARATION ____________________ 47
WARRANTY __________________________________ 48
WARRANTY CARD _____________________________ 49
Dear customer,
Thank you for purchasing this calculator.
In order to make use of the features of this device, you do not
require any special training, however we recommend that you
read through these operating instructions carefully. In order to
ensure a long service life for the device, you should not open
the device, avoid intense impact and only use the keys with
moderate pressure. Extreme cold (below 0°C or 32°F), heat (over
40°C or 104°F) and moisture can also affect the functioning of
the device. Never use liquid solvents, e.g. thinners, petrol, etc.
for cleaning the device.
Contact your nearest specialist dealer, if servicing needs to be
carried out on the device. Before you start a calculation, you
should ensure that “0” appears in the display by pressing
.
Particularly ensure that you do not damage the device by
bending or dropping it. Do not carry the device in your back
pocket.
SCOPE OF DELIVERY
Scientific school calculator D1-3
Sliding lid
1 x battery (button cell, type LR43, already inserted)
User Guide & Warranty
CONTENT
