Key facts
- Brand
- Casio
- Model
- FX-82ES
- Category
- Office Equipment
- Industry
- Electronics
- Documents
- 9
- Languages
- EN · DE · ZH · JA
- Last added
- 2012-06-06
Start here
Casio fx-82ES / fx-83ES User Manual
This manual begins with safety precautions, including proper handling of the hard case, battery safety, and environmental warnings. It also explains the notation used throughout the guide, such as key symbols and menu selections.
The guide then covers basic operation, including how to turn the device on, reset it to its initial state, change display modes, and use the various memory functions. Detailed instructions for example problems and setting adjustments are provided to help users perform calculations accurately. This manual is written in Japanese.
Casio FX-82ES specifications
| Battery Type (fx-85ES PLUS) | LR44 (GPA76), R03 (UM-4), or LRO3 (AM4) |
|---|---|
| Battery Replacement Interval | Every three years, two years, or one year depending on type |
| Auto Power Off Time | About 10 minutes of inactivity |
Source: CASIO FX-82ES PLUS/85ES PLUS/95ES PLUS/350ES PLUS Manual
All Casio FX-82ES documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- CASIO FX-82ES PLUS/85ES PLUS/95ES PLUS/350ES PLUS Manual 32 p
- Casio fx-82ES/83ES/85ES/300ES/350ES Calculator User's Guide 54 p
- Casio FX-82ES/83ES Calculator User Manual 58 p
- Casio FX-82ES/FX-83ES/FX-85ES/FX-300ES/FX-350ES User Guide 54 p
- Casio fx-82ES PLUS / fx-85ES PLUS / fx-95ES PLUS / fx-350ES PLUS User Manual 31 p
- Casio fx-82ES/fx-83ES/fx-85ES/fx-300ES/fx-350ES User Manual 52 p
- Casio fx-82ES / fx-83ES User Manual 106 p
- casio fx-82ES/fx-83ES/fx-85ES/fx-300ES/fx-350ESuser manual
- Casio fx-82ES/83ES/85ES/300ES/350ES User Manual 53 p
Questions answered in these manuals
How do I initialize the calculator to default settings?
Press (8) (CLR) ()(All) G) (Yes) to return calculation mode and setup to initial defaults.
From: CASIO FX-82ES PLUS/85ES PLUS/95ES PLUS/350ES PLUS Manual
Which models support Inequality Calculations?
Only the fx-95ES PLUS model supports Inequality Calculations (INEQ).
From: CASIO FX-82ES PLUS/85ES PLUS/95ES PLUS/350ES PLUS Manual
How do I initialize the calculator to default settings?
Press CLR, then All, then EXE to return calculation modes and setup to initial defaults.
From: Casio fx-82ES/83ES/85ES/300ES/350ES Calculator User's Guide
What battery type is required for the fx-82ES?
The calculator requires one AAA-size battery, specifically ROS (UM-4).
From: Casio fx-82ES/83ES/85ES/300ES/350ES Calculator User's Guide
How do I turn the calculator on?
Press the ON key (the "Gi" key) to power up the calculator.
How can I replace the battery?
Remove the rear cover screws, take out the old battery, insert a new R03 (UM‑4) battery with correct polarity, and re‑attach the cover.