Using The Calculator - Franklin DCN-290 User Manual

Executive desk companion
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1. Press the CALCULATOR key.
2. Enter a number.
3. Tap a key for the math function you want.
Tap
for the square root.
4. Enter another number.
5. Tap ENTER to do the calculation.
Tap M+ to add the number to the number stored in memory.
Tap M- to subtract the number from the number stored in memory.
Tap MR to retrieve the number from the memory.
Tap MC to clear the memory.
6. Tap CLEAR to clear the calculator.

Using the Calculator

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