2
POWER SUPPLY
Backup Battery
If the light exposed to the solar cell is insufficient, the backup battery is turned on
automatically to operate the calculator.
Automatic Power-Off function:
This calculator is automatically turned off approximately 7 minutes after the last key
operation to save the battery.
♦
Please press the
key when you see no indication.
CLEAR AND CORRECT
•
Clear number entered
12
+
35
→
12
+
34
⇒
12
35
34
(12
35
4)
•
Correct function
123
×
→
123
÷
4
⇒
123
4
•
Clear the calculator (except memory)
Press
key.
•
Clear the 1st memory
Press
key.
•
Clear the 2nd memory
Press
key twice.
•
Clear error conditions
Press
or
key.
(In the case of pressing the
key the contents of the memory is cleared.)
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