5
INTRODUCTION
This Electronic Cash Register is designed for general retail applications requiring
efficient management control and simplicity of operation.
How to use this manual :
This manual is divided into eight sections -

1. INITIAL SET-UP INSTRUCTION

- which guides the user through the initializing of this model,
changing the paper and ink ribbon.

2. BASIC FEATURES AND FUNCTIONS

- which shows keyboard layout, function key descriptions, control lock,
display, symbol indicators, error messages and battery system.

3. PROGRAMMING

- which lists programming options for Departments, PLUs, Function keys,
and system options.
This section is recommended for use by store owners and managers,
since programming can be somewhat complicated.

4. OPERATIONS

5. VOID OPERATIONS

- which guides the user through the basic operation of the ER-290.
The use of the function keys are included in this section.

6. REPORTS

- which lists financial reports, time report, PLU report, Clerk report,
Cash-in-drawer report, and Check-in-drawer report.

7. SYSTEM BALANCING

- which gathers Department sales total, Net total, Gross total and Grand total.

8. SPECIFICATION

- which lists the specification of ECR.

SAFETY NOTICE : The socket-outlet shall be installed near the equipment

and shall be easily accessible.