This manual provides operation instructions for the Casio PF-8000 electronic calculator, covering usage precautions, power supply, and data functions.
The Casio PF-8000 is a highly precise electronic calculator designed for various calculations. It features advanced electronics technology with strict quality control conditions. Users must handle the unit carefully to avoid damage from shock or temperature changes and should replace batteries every two years.
This manual details the operation of the calculator, including its unique Finger Writing Function which allows inputting characters by drawing them on the screen. It also covers data bank functions for storing names and telephone numbers, memo scheduling, secret area protection, and command execution.
| Calculation/display batteries | two CR2032 lithium batteries |
|---|---|
| RAM area capacity (standard) | 929 characters |
| RAM area capacity (with optional pack) | 2977 characters |
| Auto power off time | about 6 minutes after completion of operation |
Replace the batteries at least every 2 years even when the calculator is not used.
The memory contents will be lost.
It increases the data memory capacity from 929 characters to approximately 3 kilobytes.