Sharp UP-820N POS Terminal User Manual

About this manual

This document is the user manual for the Sharp UP-820N POS Terminal. It includes safety warnings, a description of the terminal's physical features, and instructions for selecting operating modes. The guide details how to perform various cash register functions such as item entry, tax calculations, and tendering cash or checks. It also explains how to manage customer accounts and handle refunds or returns.

What's inside

• Introduction
• Part Names and Functions
• Selecting Operating Mode
• Time Display and Automatic Date Updating
• Receipts
• Entries
• Correction
• Programming
• Personnel Programming
• Terminal Programming

Specifications

Frequently asked questions

How often should the memory protection battery be replaced?

The battery pack must be replaced at least every three years at the user's expense.

What is the recommended charging time before first use?

It is recommended that each unit be allowed to be charged for a period of 24 to 48 hours prior to use.

Can the terminal be repaired by the user?

No, if the terminal malfunctions, the user should call their local authorized dealer for service and not try to repair it themselves.