The document provides information on precautions and guidelines for using the product, such as avoiding excessive pressure on the LCD panel, not disposing of the battery in fire, keeping the battery out of reach of children, and observing indicators. It also states that the product is not waterproof and should not be exposed to fluids like water, raindrops, juice, coffee, etc. Additionally, it mentions that the product and its accessories may undergo upgrades without prior notice.
This document is the operation manual for the Sharp EL-344R electronic calculator. It provides instructions in English, French, and Spanish for using the device's features, including basic calculations, memory operations, and metric conversions.
| Capacity | 10 digits |
|---|---|
| Power Supply | Built-in solar cell and alkaline manganese battery |
| Weight | Approx. 63 g |
Press the clear key twice to clear any residual values and calculation instructions.
Press the clear key twice before starting memory calculations to clear the memory contents.
If 'E' is displayed, press the clear key to clear the error condition.