The EL-244T electronic calculator is an 8-digit calculator that is powered by both solar and lithium batteries. It also has an automatic shut-off feature.
This manual explains how to operate the Sharp EL-244T electronic calculator, covering basic arithmetic, tax calculations, and safety precautions. It includes detailed instructions for battery replacement, clearing memory, and setting tax rates.
Key sections include specifications, battery replacement, basic calculation procedures, tax calculation examples, and a quick reference for common operations. The document also lists the device’s dimensions, power source, and environmental limits.
| Operating capacity | 8 digits |
|---|---|
| Automatic power‑off | Approx. 7 min |
| Operating temperature | 0 °C – 40 °C |
| Dimensions | 60 mm × 105 mm × 8.4 mm |
| Weight | Approx. 42 g |
The calculator uses a CR2016 lithium coin battery; replace it according to the instructions and follow special handling guidelines for perchlorate material if you are in the USA.
Press the clear key twice to erase any residual values and calculation instructions from the memory.
Enter a tax rate of up to four digits; the initial rate is 0 and the setting remains until changed.