TM
DD-922
Profit Analyser
OPERATING THE CALCULATOR
ON/C key – turns on the calculator. The calculator automatically turns
off after about 7 minutes if no key is pressed.
Decimal set
(F)Floating, Fixed(0,2,3,4), (A)accountant,
(A) Add. Mode, (0,2,3,4)
+
/– key – Press to change the displayed number from positive (+) to
negative (–) or from negative (–) to positive (+). – appears when the
value is negative.
(F) FileBkomma
F 0 2 3 4 A
CE key – Press CE to delete the displayed number without losing any
pending calculation. If a result is too large to show on the display, the
calculator stops and displays
E. Press CE to resume calculating.
Press ON/AC to clear the entire calculation.
PERFORMING CALCULATIONS
Press
Displayed
: ( ) An answer is rounded up
: (5/4) An answer is rounded off
: ( ) An answer is rounded down
Addition (+)
Example: 6 + 7 = 13.
[6] + [7] =
[1] [0] – [4] =
[7] x [5] =
[1] [4] ∏[7] =
13
6
Subtraction (–)
Example: 10 – 4 = 6.
5/4
Multiplication (x)
Example: 7 x 5 = 35.
35
2
Division (∏)
Example: 14 ∏7 = 2.
BATTERY REPLACEMENT
USING THE CALCULATOR
Remove 2
Percentages (%)
Example:
Press
Displayed
6
(Replace with 389 battery)
Srews on
Back and
lift cover
off
Calculate 6% of 100.
[1] [0] [0] x [6] %
Example:
Add 6% tax to $20.
[2] [0] + [6] %
21.2
120
Example: Calculate a
20% discount from $150. [1] [5] [0] – [2] [0] %
Slide battery to left
using small
+
CONSTANT CALCULATIONS
Press = to repeat last function.
screw driver.
Then replace
Located battery
Holder
Example: Calculate 5 x 5 x 5 x 5 + 2 + 2 = 629
Keep the calculator dry. If it gets wet, wipe it dry before use.
Do not use harsh solvents or detergents to clean.
CARE AND MAINTENANCE
Press [5] x = = = + [2] = =
629
Replace with 389 battery
TELEDEX Limited U.S.A. Warranty
Simple Equations
TELEDEX INC. warrants these products to the original purchaser to
be free from defective material and workmanship. The product will
be repaired or replaced at our option, for up to one year when
returned with proof of purchase to the address below. Include a
check or money order for $3.00 to cover postage.
(12 x –5)÷ 2 = –30
152 + 38 = 190
78 – 22 = 56
22 x 12 = 264
312 ÷ 6 = 52
12 x 5 +/– ÷ 2 =
152 + 38 =
78 – 22 =
–MINUS
30
190
56
TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033
22 x 12 =
264
52
Warranty valid only in the U.S.A.
Printed in China 4/01
312 ÷ 6 =
|