DB-413
Features
eCHECKBOOK
Your Datexx 3 Memory Bank Account Calculator
makes balancing your checkbook quick and easy.
The calculator keeps track of your checking account
as you deposit or withdraw money from the account,
and lets you perform additional calculations without
disturbing your account balance.
3 Memory Bank
Account Calculator
3 Separate Memories
ing,credit card, and savings account balances.
keep track of your check-
FUNCTION
DAY
CHECKING
CARD
SAVING
TAX
(+) (–) BAL (=)
REVIEW
ENTRY#
eCHECKBOOK
DATE
mm/dd/yy
AL
AM
TIME
OFF
ON
Calculator Function lets you easily perform multi-
step calculations and has programmable tax keys.
CHECKING
REVIEW
CREDIT CARD
REVIEW
SAVING
REVIEW
x
7
4
1
0
8
9
6
÷
%
M
+
–
-
5
2
DEPOSIT
+
DEPOSIT
+
PAYMENT
+
Built-in Clock and Calendar
keeps you on time.
M
CHECK
–
CHARGE
–
WITHDRAW
–
TAX
3
+
TAX RATE
SET
BALANCE
=
BALANCE
=
BALANCE
=
=
Balance Function
shows the current balance in
any of your accounts at the touch of a button.
Review Function
tries in your checking, credit card, or savings ac-
lets you look at the last 20 en-
counts, including the transaction date.
Heavy-Duty Carry Case
cards,check book, and pen.
has slots for your credit
Please read before using this equipment
2
Features
Owner's Manual
Preparation
1. Insert your checkbook register in the pocket
below the calculator.
Operation
OPERATING THE CALCULATOR
Press ON/AC to turn on the calculator, or to clear an
old calculation and start a new one.
2. Put your checkbook in the slot below the calcua-
tor.
Press CE to clear an incorrect entry before you press
an operation key, or to clear errors.
3. Place your credit cards in the slots provided.
Press OFF to turn off the calculator.
4. Grasp the end of the protective insulation strip
and gently pull it out.
If you press the wrong operator key (+,-,x or
), simply press the correct one and continue with
your calculation.
RESETTING THE CALCULATOR
If your calculator does not appear to be working corr-
ectly, reset it by pressing a straightened paper clip or
other pointed object into the RESET hole on the back
of the calculator.
DAY
REVIEW
ENTRY#
eCHECKBOOK
DATE
mm/dd/yy
AL
AM
TIME
OFF
ON
CREDIT CARD
REVIEW
SAVING
REVIEW
CHECKING
REVIEW
x
7
4
1
0
8
5
2
9
6
÷
%
Caution: This deletes all account records, resets the
date to 1-01-00, and returns the clock to 0:00 on
a 24-hour format.
-
DEPOSIT
+
DEPOSIT
+
PAYMENT
+
CHECK
–
CHARGE
–
WITHDRAW
–
TAX
3
+
TAX RATE
SET
BALANCE
=
BALANCE
=
BALANCE
=
=
Preparation
3
4
Features
For Example: (4 x 5) + (28 + 2) - (7 - 2) + (75 5)
CHECKING
OFF
CE
ON
You Press
You See
To record a checking ac-
count deposit, enter the
amount of the deposit,
then press DEPOSIT in
the CHECKING column.
MEMORY 20
MEMORY 30
MEMORY 5
MEMORY 15
MEMORY 60
4 x 5 M+
28 + 2 M+
7 - 2 M-
75 5 M+
MRC
CREDIT CARD
REVIEW
SAVING
REVIEW
CHECKING
REVIEW
DEPOSIT
+
DEPOSIT
+
PAYMENT
+
CHECK
–
CHARGE
WITHDRAW
–
To record a check, enter
the amount of the check,
then press CHECK in the
CHECKING column.
–
BALANCE
=
BALANCE
=
BALANCE
Note: MEMORY appears on the left bottom of the dis-
play when a value is stored in memory. MEMORY dis-
appears when you clear the memory.
=
To recall your checking account balance, press BAL-
ANCE in the CHECKING column.
ACCOUNT FUNCTIONS
To review from the last transaction record to the first
one, repeatedly press REVIEW. REVIEW ENTRY#,
the record number, and the record value appear.
The Bank Account Calculator's account functions
make it easier than ever to track your CHECKING,
CREDIT CARD and SAVING account balance. It can
keep up to 20 records for each account.
Credit Card
Note: Add interest to your account as you would a
deposit and subtract fees as you would a withdrawal.
To record a credit card account payment, enter the
amount of the payment, then press PAYMENT in the
CREDIT CARD column.
To Record a credit card account charge, enter the
amount of the charge, then press CHARGE in the
CREDIT CARD column.
Operation
9
10
Operation
TAX FUNCTIONS
To recall your credit card account balance, press
BALANCE in the CREDIT CARD column.
You can program the tax function to automatically
add sales tax to your purchases.
To review from the last record to the first one, repeat-
edly press the REVIEW in the CREDIT CARD
column. REVIEW ENTRY#, the record number, and
the record value appear.
1. Press or ON/AC to clear calculation.
2. Enter the value of the tax.
SAVING
3. Press TAX RATE SET to set the value as tax rate.
4. Enter the cost value.
To record a savings account deposit, enter the
amount of the deposit, then press DEPOSIT in the
SAVING column.
5. Press TAX to calculate the tax.
6. Press = to calculate the total cost.
To record a savings account withdrawal, enter the
amount of the withdrawal, then press WITHDRAWAL
in the SAVING column.
For example, if your local sales tax rate is 5% and you
purchase an item at $120:
To recall your savings account balance, press BAL-
ANCE in the SAVING column.
You Press
You See
To review from the last record to the first one, repeat-
edly press REVIEW in the SAVING column. REVIEW
ENTRY#, the record number, and the record value
appear.
5
5
120
6
5
TAX RATE
120 (cost value)
TAX
126
=
Operation
11
12
Operation
4. Using a straightened paper clip, pry out the old
batteries.
Replacing the
Batteries
5. Insert the new batteries with their positive (+)
side up.
Your 3 Memory Bank Account Calculator uses two
type 386A batteries for power. If the display dims, fol-
low these steps to replace the batteries.
6. Replace the back cover and secure it with the
screw.
Note: You must replace the batteries within 3 minutes
to retain all balance records, date, and time.
CARE
Make a note of the balance before you begin.
Keep the calculator dry; if it gets wet, wipe it dry im-
mediately. Use and store the calculator only in normal
temperature environments. Handle the calculator
carefully; do not drop it. Keep the calculator away
from dust and dirt, and wipe it with a damp cloth
occasionally to keep it looking new.
Screw
Back Cover
Batteries
+
+
Battery
Compartment
Modifying or tampering with the calculator's internal
components can cause a malfunction and might
invalidate its warranty.
1. Make sure the calculator is off.
2. Place the calculator face down on a flat surface.
3. Use a small Phillips Screwdriver to remove the
screw securing the back cover and lift it off.
Replacing the Batteries
13
14
Replacing the Batteries
Specifications
Limited Warranty
Power Source.............2 x 386A Button-Cell Batteries
Battery Life.....................2160 Hours(continuous use)
Automatic Power Off....................................5 Minutes
Working Temperature..........32 to 104 F(0 C to 40 C)
This product is warranted against defects for 1 year from date of
purchase. Within this period, we will replace or repair it, at our option,
without charge for parts and labor, with the exception of accessories such
as batteries, wallets, etc. This warranty does not cover products subjected
to misuse, accidental damage, or repair by other than TAMIR Service
Center. Except as provided herein, TAMIR makes no express warranties
and any implied warranties are limited in duration to the written limited
warranties contained herein. Some states do not permit limitation or
exclusion of implied warranties; therefore, the aforesaid limitation(s) or
exclusion(s) may not apply to the purchaser.
This warranty gives you specific legal rights and you may also have other
rights which vary from state to state. Warranty valid only in the U.S.A.
Storage Temperature.................................-4 to 140 F
(-20 to 60 C)
Dimensions (HWD).....................2 3/4 x 6 x 3/8 Inches
(70 x 152 x 10 mm)
For more great products
Weight (with batteries)...............................6.1 oz (173 g)
Specifications are typical; individual units might vary.
Specifications are subject to change and
improvement without notice.
1 Atlas Street
Kenilworth NJ 07033
Pinted in China 1/ 03
Specifications
15
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