This document provides an introduction to the features and characteristics of the SHARP Electronic Cash Register, Model ER-A410/A420, as well as important precautions.
This manual provides instructions for the Sharp ER-A410 and ER-A420 Electronic Cash Registers. It includes important precautions regarding installation, power requirements, and cleaning to ensure proper operation and prevent damage to the unit. The document emphasizes the need to recharge the internal memory protection batteries for 24 to 48 hours before use.
| Power Requirement | 120V ±10% AC |
|---|---|
| Device Class | Class A digital device |
It is recommended that each unit be allowed to recharge for a period of 24 to 48 hours prior to and during use by the customer.
Never use solvents such as benzine and/or thinner, as they will lead to discoloration or deterioration of the cabinet.
The register should not be operated by an individual with wet hands to prevent water from seeping into the interior.