This is an instruction manual for the SHARP Electronic Cash Register, Model ER-A242. The manual includes FCC regulations, installation requirements, and important information for operating the device.
The document serves as a comprehensive guide for operating the Sharp ER-A242 electronic cash register. It details daily sales entry procedures, including basic transactions, tax calculations, and handling mixed-tender sales. The manual also explains how to program various functions such as date/time settings, automatic tax rates, department codes, and PLU (Price Look-Up) entries for both operators and managers.
| Power Supply | 120V AC +10% |
|---|---|
| Printer Type | Thermal printer |
Batteries must never be installed before initializing the cash register to prevent memory distortion and malfunction.
Three 'AA' batteries should be installed after initializing the cash register.
Turn the key 90 degrees counterclockwise to lock it and 90 degrees clockwise to unlock it.