Manual de instrucciones de Datexx ECHECKBOOK DB-413

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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
3 Memory Bank disturbing your account balance.
Account Calculator
3 Separate Memories keep track of your check-
ing,credit card, and savings account balances.
FUNCTION
DAY
CHECKING CARD SAVING TAX

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Standard Calculations SETTING THE TIME Press the keys in the order they appear in the arith- 1. Hold down the CLOCK SET (%) about 3 seconds, metic operation. until the first digit of the month flashes. Note: To enter a negative number, press then the 2. Press + to select 12-or 24 hour format. AM or PM number. Or, enter the number and press then =, appears to the left of the time to indicate 12-hour MINUS appears on the left side of the display. format. Press to to

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For Example: (4 x 5) + (28 + 2) - (7 - 2) + (75 5) CHECKING You See OFF CE ON You Press To record a checking ac- count deposit, enter the 4 x 5 M+ MEMORY 20 CHECKING CREDIT CARD SAVING amount of the deposit, 28 + 2 M+ MEMORY 30 REVIEW REVIEW REVIEW then press DEPOSIT in 7 - 2 M- MEMORY 5 the CHECKING column. DEPOSIT DEPOSIT PAYMENT 75 5 M+ MEMORY 15 + + + MRC MEMORY 60 CHECK CHARGE WITHDRAW To record a check, enter – – – the amount of the check, BALANCE BALANCE BALANCE Note: MEMORY appear

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4. Using a straightened paper clip, pry out the old Replacing the batteries. Batteries 5. Insert the new batteries with their positive (+) Your 3 Memory Bank Account Calculator uses two side up. 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 befor