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FEATURES
Large, 8-Digit Display – Adjustable, with large, easy-to-read
digits.
Folding design – Works like a desktop calculator, then folds
to compact size for travelling.
Solar Powered – with battery back-up for use in low light.
Automatic Power Off – If left unused for about 7 minutes.
TURNING THE CALCULATOR ON AND OFF
ON/C Key
Press ON/C to turn on the calculator. The calculator turns off
automatically after about 7 minutes if no key is pressed. Press
OFF to turn off the calculator sooner.
OPERATING THE CALCULATOR
+/– Key
Changes the displayed number from positive (+) to negative
(–) or from negative (–) to positive (+).
– appears when the displayed value is negative.
CE Key
Deletes the displayed number without losing any pending cal-
culation. If a result exceeds the number of digits that can show
on the display, the calculator stops and displays E. Press CE
to resume calculating.
ON/C Key
If the calculator is on, press ON/C to reset the display to 0.
PERFORMING CALCULATIONS
Addition (+) 6 + 7 = 13
Subtraction (–) 10 – 4 = 6
Multiplication (x) 7 x 5 = 35
Division (÷) 14 ÷ 7 = 2
DC-750A
Calculator
Press
6
7
+
=
p
1 0
4
–
=
p
7
5
x
=
p
1 4
7
÷
=
p
For more information on
Datexx and S.O.H.O.
visit our internet Web site at:
Compact
TELEDEX INC. warrants these products to the original purchaser to be free from defec-
tive material and workmanship. Under this warranty, the product will be repaired or
replaced at our option, for up to one year, without charge except for supplies or acces-
sories such as batteries, wallets etc, when returned with proof of purchase to TELEDEX
SERVICE CENTER, 1 ATLAS St. Kenilworth NJ 07033. A check or money order for
$3.00 to cover postage must be included. This is the exclusive written warranty. No other
warranty, expressed or implied, shall extend beyond the time listed above. TELEDEX is not
liable for consequential economic or property damage. Some states do not allow a time
limit on implied warranties or exclusion of consequential damage so this may not apply to
you. This warranty gives you specific legal rights. You may have other legal rights that vary
from state to state.
TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033
Warranty valid only in the U.S.A.
Square Root ( ÷ ) Calculate the square root of 64.
Percentages (%)
6% of 100.
Add 6% tax to $20.
20% discount from $150.
MEMORY FUNCTIONS
M +
Press to add the displayed number into memory.
M appears in the display.
M –
Press to subtract the currently displayed number from
memory.
MRC
Press once to display the number stored in memory.
Press twice to clear the memory. M disappears from
the display.
Displayed
CARE AND MAINTENANCE
13
•
Keep the calculator dry. If it gets wet, dry it before use.
6
•
Store the calculator in moderate temperatures.
•
Do not drop or strike the calculator.
35
•
Do not use harsh chemicals to clean the case.
2
(Small Office/Home Office)
HTTP://WWW.DATEXX.COM
TELEDEX Limited U.S.A. Warranty
6 4
p
÷
1 0 0
6
x
p
2 0
6
+
%
p
1 5 0
2 0
–
p
products,
Printed in China
8
%
6
21. 2
%
120
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