Key facts
- Brand
- Casio
- Model
- fx-50F PLUS
- Category
- calculator
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2026-10-16
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Casio fx-50F PLUS Calculator User Manual
This user manual for the Casio fx-50F PLUS calculator details the operation of various calculation modes, including natural text input, complex numbers, statistics, and base calculations. It also explains how to use the built-in formula library and the programming mode (PRGM) to create and run custom programs. This manual is written in Chinese.
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I reset the calculator to its initial default state?
Press the [CLR] key, then press the [ALPHA] key.
How often should I replace the batteries?
You must replace the batteries once every three years.
How do I reset the calculator to its default settings?
Press the designated reset key sequence as described in the manual; this returns all settings and stored data to their factory defaults.
How often should the battery be replaced?
Even if the calculator works normally, replace the battery every three years to prevent leakage and loss of data.