This is the user manual of CASIO fx-570ES, which introduces the use of the product
This User's Guide explains how to operate the Casio FX-570ES calculator, covering key functions, display modes, battery handling, and safety warnings. It includes step‑by‑step instructions for turning the device on and off, adjusting contrast, and using the various calculation modes.
The guide also lists technical specifications such as display size, battery type, power consumption, operating temperature, dimensions, weight, and bundled accessories, helping users understand the calculator’s capabilities and maintenance requirements.
| Display size | 31‑cot x 96‑cot LCD |
|---|---|
| Battery type | AAA‑size (ROS‑UM‑4) |
| Battery life | ≈ 17,000 hours (continuous display) |
| Power consumption | 0.0002 W |
| Operating temperature | 0 °C to 40 °C |
| Dimensions | 13.7 mm (H) × 80 mm (W) × 161 mm (D) |
| Weight | ≈ 110 g (3.9 oz) incl. battery |
| Bundled items | Hard case |
Press the ON key (shown as @iJ) to turn it on, and press the OFF key to turn it off.
The battery provides about 17,000 hours of continuous display time.
Never charge the battery, try to take the battery apart, or allow it to become shorted; keep it out of children’s reach.