Sharp ER-A450 instruction manual Contents

Models: ER-A450

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CONTENTS

CONTENTS

INTRODUCTION ····················································································

IMPORTANT ·······················································································

PRECAUTION······················································································

CONTENTS························································································

EXTERNAL VIEW ···················································································

Front view ·················································································

Rear view··················································································

PRINTER··························································································

KEYBOARD ·······················································································

1Standard keyboard layout·······································································

2Standard key number layout·····································································

KEYS AND SWITCHES ······················································································10

1Mode switch and mode keys ····················································································10

2Drawer lock key ··············································································

DISPLAYS ························································································

Machine state symbols ····································································11···

FOR THE MANAGER

PRIOR TO PROGRAMMING ··········································································12

1General instructions···········································································

2How to program alphanumeric characters····················································12······ Using character keys on the keyboard ·································································12

Entering character codes·····················································································13 PROGRAMMING ·····································································································15

Preparations for Programming ···········································································15

Direct Programming ····························································································15

1Setting the date and time······································································· Date ······················································································

Time······················································································

2Programming for departments···················································································16 Unit price ··················································································

Functional selection·····························································································1

3Price lookup (PLU) programming ·····························································19···· Unit price ··················································································

Functional selection·····························································································1 PLU assignment to departments ·························································21·······

4Programming for discount keys ··················································································22

Deduction amount (-)······································································· High amount lockout (HALO) and +/- sign (-) ····················································

5Programming for percent keys ································································24···

Percent rate (%) ··································································24········· Sign (+/-) (%) ·······································································24·······

6Programming for exchange keys···············································································25 Currency exchange rate (e) ··································································

7Programming for the , r, p, 'and keys·················································· High amount lockout (HALO) (, r, p, ', and ) ············································

8Programming the tax rate ······································································2· Tax rate ···················································································

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Sharp ER-A450 instruction manual Contents