Advertisement
Quick Links
TM
OWNER'S MANUAL
The DD-922 is a 12 digit desktop calculator with a special
feature that empowers you to figure out
TM
Cost, Sell & Gross Profit Margins quickly.
It also calculates tax, tip, sur-charge, has 100 step review
with edit, and Currency Exchanger.
FEATURES
03
Profit analyzer.
5/4
COST
SELL
Tips, VAT calculations
EXCH RATE SET
HOME
7
TAX+
100 Step Review with Edit Feature
TAX–
4
Currency Exchanger
CE
1
ON
0
AC
OPERATING THE CALCULATOR
ON/AC key –
turns on the calculator. The calculator automatically turns
off after about 7 minutes if no key is pressed.
+ /– key –
Press to change the displayed number from positive (+) to
(–)
(–)
(+). –
negative
or from negative
to positive
appears when the
value is negative.
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
E
calculator stops and displays
. Press
CE
to resume calculating.
ON/AC
Press
to clear the entire calculation.
PERFORMING CALCULATIONS
Press
Addition (+)
Example: 6 + 7 = 13.
[6] + [7] =
Subtraction (–)
Example: 10 – 4 = 6.
[1] [0] – [4] =
Multiplication (x)
Example: 7 x 5 = 35.
[7] x [5] =
Division ( )
Example: 14
7 = 2.
[1] [4]
[7] =
USING THE CALCULATOR
Percentages (%)
Press
Example:
Calculate 6% of 100.
[1] [0] [0] x [6] %
Example:
Add 6% tax to $20.
[2] [0] + [6] %
Example: Calculate a
20% discount from $150. [1] [5] [0] – [2] [0] %
SIMPLE EQUATIONS
(12 x –5) 2 = –30
12 x 5 +/–
152 + 38 = 190
152 + 38 =
78 – 22 =
56
78 – 22 =
12 DIGIT DUAL POWER
22 x 12 = 264
22 x 12 =
DD-922
AUTO POWER OFF
F 0 2 3 4 A
BUSINESS CALCULATOR
312
6 =
52
312
SELL
SELL
MARGIN
COST
MARGIN
100 STEP
REVIEW
PLAYBACK
EDIT
TAX RATE SET
9
+
8
%
/-
5
6
-
x
2
3
+
00
=
•
VALUE CALCULATIONS
SETTING THE TAX/TIP RATE
Example
Setting TIP rate at 15%
Hold down %
key for 3 seconds
Key in rate
1
5
%
Once the TAX Rate is set, it will remain in memory until a new rate is entered
TAX
TAX Added
+
Dinner Bill is $120
How much is the total bill including tip?
TAX
120
138.00 (Total of Dinner+Tip )
+
In order to see Tip amount
Displayed
press
again and you will see Tip$ amount
TAX
+
13
18.00 (Tip $ = 15% of 120 )
TAX
TAX Subtracted
6
Credit card charge is $300
How much was the bill before tip?
35
TAX
300
260.86 (Tip Excluded)
In order to see Tip amount
press
TAX
again you will see Tip$ amount
2
100 STEP REVIEW
Displayed
Review any Entry up to 100 using the up or down keys
6
Edit any One of the Entries by pressing
the correct amount then press
EDIT
21.2
The Number of the entry will be displayed
in the Upper Left Corner
120
03
DD-922
CURRENCY EXCHANGER
To set the Exchange Rate, holding down
2 =
30
–
MINUS
for 3 seconds. Then Enter rate
HOME
190
Press
(Ex. 1 US$ = 1.11 EURO )
56
US$ -> EURO
Enter [1][0][0] (US $), Press
264
Euro Equivalent 111.00 is displayed
6 =
52
02
HM
EURO -> US$
Enter [1][0][0] (EURO), Press
US $ Equivalent 90.09 is displayed
TAX
TAX
+
02
EU
PROFIT ANALYZER
MARGIN
COST
GROSS PROFIT %
You bought stock for $10.00 a share.
You sold it for 15.00 a share
What is the Gross Profit Margin ?
SELLING PRICE
I bought an investment property at
I would like to make 15% profit
The property should be sold for $ 205,882.
39.14 (Tip Paid)
BUYING PRICE
EDIT
The car has a MSRP Selling price of
Dealers makes 15% profit
and enter
EDIT
again
How much did he buy the car for ?
LAST DIGIT CORRECTION
Use backspace key
DECIMAL POINT SELECTOR
EXCH RATE SET
HOME
(F)Floating, Fixed(0,2,3,4), (A)accountant,
Again to set
HOME
(A) Add. Mode, (0,2,3,4)
(F) FileBkomma
NOTES:
HOME
Once Rate is set it will remain
in memory until changed
"HM" or "EU" is displayed on the
bottom left of display, this is indicator
ROUND UP / DOWN SELECTOR
to show the currency of the result amount
displayed, it is based on setting of euro
rate against the others (ex. 1 Euro = 0.90 US$),
If it is set as US$ rate, "HM" or "EU"
: ( ) An answer is rounded up
means entered currency, not the result
: (5/4) An answer is rounded off
: ( ) An answer is rounded down
COST
SELL
SELL
SELL
COST
MARGIN
BATTERY REPLACEMENT
10.00
COST
15.00
SELL
You made 33.33 % profit.
SELL
175,000
COST
15
MAR
COST
CARE AND MAINTENANCE
35,000
SELL
15
MAR
TELEDEX INC. warrants these products to the original purchaser to
be free from defective material and workmanship. The product will
29,750
be repaired or replaced at our option, for up to one year when
returned with proof of purchase to the address below. Include a
Warranty valid only in the U.S.A.
to delete the error digit.
Profit Analyzer
F 0 2 3 4 A
5/4
Remove 2
Screws on
Back and
(Replace with 389 battery)
lift cover
off
+
Slide battery to left
using small
screw driver.
Located battery
Then replace
Holder
Keep the calculator dry. If it gets wet, wipe it dry before use.
Do not use harsh solvents or detergents to clean.
Replace with 389 battery
TELEDEX Limited U.S.A. Warranty
check or money order for $3.00 to cover postage.
TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033
Printed in China 4/01
www.datexx.com
Advertisement
