Calculator - Seiko ER5000 Operation Manual

Calculator

Keys and their Functions
1. Selects Calculator and Unit Converters.
2. Clears last entry with one press, clears all with two presses.
3. 1 ~ 0 Number input keys.
+, –, x, ÷ Mathematical function keys.
4.
5. MC Clears memory.
6. MR Recalls number from memory.
7. M+ Enters number into memory.
M-
8. Subtracts number from memory.
+/–
9. Changes sign of number.
%
10. Percentage key.
* The number stored in the memory is held when the calculation is changed,
the mode is switched or the power is turned off.
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Correcting and Clearing Entries
If you enter an incorrect number, press
number, then re-enter the correct number.
If you press an incorrect mathematical function key, simply press the
correct function key afterwards.
If " E " appears in display:
• The answer to a calculation is more than 12 digits.
• The memory is full.
• 0 has been used as a divisor.
Press to remove the " E " and continue.
to clear the entire displayed
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