This document is an operational note on how to ensure trouble-free operation of the SHARP calculator. It recommends keeping the calculator in areas free from extreme temperature changes, moisture, and dust. It advises using a soft, dry cloth for cleaning and avoiding solvents or wet cloth. The document also warns against exposing the calculator to fluids and recommends using authorized SHARP servicing dealer or repair service for any required service. It cautions against operating the unit with the insulation sheet attached and not to wind or forcibly bend the AC cord. SHARP will not be liable for any incidental or consequential economic or property damage caused by misuse or malfunctions of the product and its peripherals.
This document is the operation manual for the Sharp EL-1801PIIII electronic printing calculator. It provides operational notes regarding environmental conditions, cleaning, and service requirements to ensure trouble-free performance.
The guide details how to use the calculator for the first time, including removing the insulation sheet and resetting the unit. It explains the operating controls such as the power switch, mode selector (for non-print, print, and item count modes), and the Grand Total/Tax Rate Setting Mode Selector.
| Time Range | Hour: 0 - 23, Minutes: 0 - 59 |
|---|---|
| Tax Rate Digits | Maximum of 4 digits |