124#6+10, 6740+06*%#.%7.#614 | Radio Shack 65-500 instruction

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65-500	OWNER’S MANUAL — Please read before using this equipment.

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If an icon appears at the end of a paragraph, go to the box on that page with the corresponding

Thank you for purchasing the RadioShack Translucent Calculator 3-Pk. Its compact size lets you conveniently use it to perform calculations almost anywhere. There are three calculators, so you can leave one at home, one at the office, or any place else.

icon for pertinent information.

Rý— Warning	# — Important
. — Caution	° — Hint
± — Note

M– — Enter a number or calculation, then press M– to subtract the number/answer from the value stored in memory.

MRC — Press once to recall a value from memory. Press twice to clear previously stored memory.

8-Digit Calculator — Performs

standard arithmetic calculations ( +, –, ⋅, ⎟).

OFF — Press to turn off the calculator.

M+ — Enter a number or calculation, then press M+ to add the number/ answer to memory.

Automatic Shut-Off — Conserves battery power by turning off your calculator about five to ten minutes after the last entry.

ON/C — Press to turn on the calculator. Press while the calculator is on to clear the

display to &$

CE — Clears the current entry.

Constant Calculations — Lets	√ — Quickly computes the square
you add, subtract, divide, or	√ — Quickly computes the square
multiply the same number over	root of the displayed number.
and over without having to re-	% — Use to calculate discounts, percentages, and tax
enter that number.	% — Use to calculate discounts, percentages, and tax
	amounts.

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Operation

If you do not press a key for about five to ten minutes, the calculator automatically turns off and you lose any pending calculation.

Care

Keep the calculators dry; if they get wet, wipe them dry immediately. Use and store the calculators only in normal temperature environments. Handle the calculators carefully; do not drop them. Keep the calculators away from dust and dirt, and wipe them with a damp cloth occasionally to keep them looking new.

If your calculators are not performing as they should, take them to your local RadioShack store for assistance. Modifying or tampering with the calculator’s internal components can cause a malfunction and might invalidate their warranty.

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Press ON/C to turn on the calculator. Press ON/C again to clear the calculator for the next entry. &$ appears. To turn off the calculator, press OFF. ±

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•If you enter an incorrect value, press CE, then enter the correct value and continue your calculation.

•To clear the display for a new calculation, press ON/C. &$ýappears.

•If you press an incorrect function key (+, –, ⋅, ⎟), simply press the correct key and continue your calculation.

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;HHEH appears on the upper right corner of the display when:

•A calculation result exceeds eight digits (overflow error). See “Estimating Calculation Results”.

•A memory calculation result exceeds eight digits to the left of the decimal

point. The memory contents remain unchanged.

•You try to divide by 0.

•You try to calculate the square root of a negative number.

If ;HHEH appears, press ON/C.

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If you perform a calculation that results in an overflow error, follow these steps to estimate the correct result to eight significant digits.

1.Count the number of digits to the left of the decimal point.

2.Remove the decimal point.

3.Add as many zeros to the right of the number as there were digits to the left of the decimal point. For example, if ;HHEHý '$&'*(&,* appears, the approximate answer is 101,420,640. If ;HHEHý )'/"-&)*-appears, the approximate answer is 31,970,347,000.

RadioShack and RadioShack.com are trademarks

used by RadioShack Corporation.