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POWER SUPPLY
Backup Battery
lf the solar cell is not exposed to sufficient light, the backup battery is turned on automatically to
operate the calculator.
Automatic Power-Off function:
The caiculator is automatically turned off approximately 10 minutes after the last key operation to
save the battery.
ON
¢ If there is no display, press
to turn the calculator back on.
CLEAR AND CORRECT
e Clear number entry
12 +35
— 12+34>12(+
35
[CE] 34
(12 [+] 35 [=*]} 4)
¢ Correct function
123 x - ee +
45123,
X/
le)
4
e Clear the calculator (except memory)
Press [€ ].
e Clear the memory
Press |CM}.
* Clear the grand total memory
Press |GT|/ GT).
ON
e Clear error conditions
Press [C ] or [CAI.
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