Casio Fx 570es Plus User Manual

Posted : admin On 10/6/2021
For details about initialized settings, see “Configuring the Calculator
4. Initialize all modes and settings by performing the following operation:

I love the simplicity of the Casio fx-570EX (ClassWiz). The use of a natural textbook display and high resolution screen allows me to present mathematics the way students see mathematics in their textbooks. The ClassWiz also allows me to teach concepts I never could before.

Replacing the Battery
A low battery is indicated by a dim display, even if contrast is adjusted, or by
failure of figures to appear on the display immediately after you turn on the
calculator. If this happens, replace the battery with a new one.
Important: Removing the battery will cause all of the calculator’s memory
1. Press (OFF) to turn off the calculator.
• To ensure that you do not accidentally turn on power while replacing the
battery, slide the hard case onto the front of the calculator (fx-991ES
2. Remove the cover as shown in the illustration and replace the battery,
taking care that its plus (+) and minus (–) ends are facing correctly.
Screw Screw
3. Replace the cover.
4. Initialize the calculator: (CLR)(All)(Yes)
fx-570ES PLUS: AAA-size battery R03 (UM-4)
fx-991ES PLUS: Built-in solar cell; button battery LR44 (GPA76)
Approximate Battery Life:
fx-570ES PLUS: 17,000 hours (continuous display of flashing cursor)
fx-991ES PLUS: 3 years (based on one hour of operation per day)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
fx-570ES PLUS: 13.8 (H)
(H) s3
(W) s6
s80 (W) s162 (D) mm

Casio Fx 570es Plus Manual Greek