Casio DM-1200BM User Manual

DM-1200BM
JF-100BM
User's Guide
HDC0D336E09
• Be sure to keep all user documentation handy for future reference.
Important Precautions
• If you suspect that the calculator is operating abnormally due to static electrical charge or some
other problem, press A to restore normal operation.
• Avoid dropping the calculator and otherwise subjecting it to severe impact.
• Never try to take the calculator apart.
• Wipe the unit with a soft, dry cloth to clean it.
• The contents of these instructions are subject to change without notice.
• CASIO COMPUTER CO., LTD. assumes no responsibility for any loss or claims by third parties
which may arise from the use of this product.
Power Supply
Two-Way Power System provides power even in complete darkness.
• Always leave battery replacement up to an authorized dealer.
• The battery that comes with this unit discharges slightly during shipment and storage. Because
of this, it may require replacement sooner than the normal expected battery life.
k Auto Power Off Function
Auto power off: Approximately 6 minutes after last key operation
Tax Calculations
• To set a tax rate
Example: Tax rate = 5%
A&(RATE SET) (Until TAX and % appear.)
• You can check the currently set rate by pressing A and then S(TAX RATE).
*
For rates of 1 or greater, you can input up to six digits. For rates less than 1 you can input up
to 10 or 12 digits, including 0 for the integer digit and leading zeros (though only six significant
digits, counted from the left and starting with the first non-zero digit, can be specified).
Examples: 0.123456, 0.0123456, 0.000012345
EN
SA1411-A Printed in China
© 2014 CASIO COMPUTER CO., LTD.
TAX TAX % %
TAX TAX % %
&(RATE SET)
*
5
6 ÷ 3 × 5 + 2.4 – 1 = 11.4
2 × (– 3) = – 6
* 1 FCUT5/4
5 ÷ 3 = 1.66666666...
2
* 4 3 2 1 0 ADD *
2
$ 1.23
3.21
– 1.11
2.00
$ 5.33
1 + 5 = 6
3 + 5 = 8
7 – 6 = 1
2 – 6 = – 4
2 × 3 = 6
2 × 4 = 8
15 ÷ 3 = 5
21 ÷ 3 = 7
100 × 5% = 5
100 + (100 × 5%) = 105
0. 0.
10 – (10 × 20%) = 8
5. 5. 30 = 60 × ?%
? = 50
12 = 10 + (10 × ?%)
? = 20
? ($40)
$120
25%
100%
? ($160)
1
"F* "
6/3*5+2.4-1=
2*3>=
"F" 5/3=
2
"CUT, 2* " 5/3=
"5/4, 2" 5/3=
3
1.666666666 (JF-100BM)
"CUT, ADD " 123+
2
321-
111+
2.=
"F" 5++1=
3=
6--7=
2=
2**3=
4=
3//15=
21=
"F" 1#*5&
"F" 1#*5&+
"F" 10*20&-
"F" 30/60&
"F" 12-10&
"F" 120+25&
A
0.
11.4
– 6.
1.66666666666* 3
1.66
1.67
1.23
4.44
3.33
5.33
6.
K
8.
K
1.
K
– 4.
K
6.
K
8.
K
5.
K
7.
K
5.
105.
8.
50.
20.
160.
-
40.