DD-610
Desktop Calculator
Large,
Four Function Memory – includes addition, subtraction, recall and clear.
Automatic Power Off – saves battery power if the calcula- tor is left unused for about 7 minutes.
TELEDEX Limited U.S.A. Warranty
TELEDEX INC. warrants these products to the original purchaser to be free from defective 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 accessories such as batteries, wallets etc, when returned with proof of purchase to TELEDEX SERVICECENTER, 1 ATLAS St. Kenilworth NJ 07033. A check or money order for $5.00 to cover postage must be includ- ed. 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 U.S.A. | Printed in China |
OPERATING THE CALCULATOR
ON/C turns on the calculator. The calculator automatically turns off after about 7 minutes if no key is pressed. OFF turns off the calculator. If the calculator is on, ON/C clears the entire calculation.
+/– Key – Changes the displayed number from positive (+) to negative
CE Key – Deletes the displayed number without losing any pending calculation. If a result is too big to show on the dis- play, the calculator stops and displays ERROR. Press CE to resume calculating.
PERFORMING CALCULATIONS
MEMORY FUNCTIONS
M + Adds the displayed number to memory.
M – memory.Subtracts the currently displayed number from
MRC Press once to display number stored in memory. Press twice to clear the memory.
| Addition (+) | Press | Displayed | REPLACING THE BATTERY | |||||
Example: 6 + 7 = 13 | 6 + 7 = |
| 13 | |||||
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| Subtraction | 1 0 - 4 = | 6 |
| If the calculator slows down when using the battery, the bat- | ||||
Example: 10 – 4 = 6 |
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| tery is weak and should be | |||||||
| Multiplication (x) |
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7 x 5 = |
| 35 |
| 1. Remove the rear srew and cover. | ||||
Example: 7 x 5 = 35 |
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| 2. Insert the new battery into | ||||||
| Division (⎟) |
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1 4 ⎟ 7 = | 2 |
| the battery compartment, | |||||
Example: 14 ⎟ 7 = 2 |
| with the + side up. |
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Percentages (%) Examples: |
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| 3. Replace the rear cover. | |||
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1 0 0 x 6 % | 6 |
| Replacement Batteries |
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6% of 100. |
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| RadioShack | Eveready | Maxell |
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| 389A | 189 | LR1130 |
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Add 6% tax to $20. | 2 0 + 6 % |
| 21.2 |
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20% discount | 1 5 0 – 2 0 % 120 |
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| Visit Datexx on the Internet at: | ||||
from $150. |
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| HTTP://WWW.DATEXX.COM | ||||||
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