Specifications - Casio fx-570MS User Manual

5 Replace the battery cover and secure it in place with
the screw.
5
6 Press
Auto Power Off
Calculator power automatically turns off if you do not
perform any operation for about six minutes. When this
happens, press

Specifications

Power Supply:
fx-570MS: Single G13 Type button battery (LR44)
fx-991MS: Solar cell and a single G13 Type button
Battery Life:
fx-570MS: Approximately 9,000 hours continuous
fx-991MS: Approximately 3 years (1 hour use per day).
Dimensions: 12.7 (H)
Weight:
Power Consumption: 0.0002 W
Operating Temperature: 0 C to 40 C (32 F to 104 F)
to turn power on.
5
to turn power back on.
battery (LR44)
display of flashing cursor.
Approximately 3 years when left with power
turned off.
1
/ (H)
2
105 g (3.7 oz) including battery
78 (W) 154.5 (D) mm
1
3 / (W)
16
E-27
1
6 / (D)
16