CONTENTS

INTRODUCTION ·················································································1

IMPORTANT ····················································································1

PRECAUTION···················································································1

CONTENTS·····················································································2

EXTERNAL VIEW ················································································6

Front view ···············································································6

Rear view···············································································6 PRINTER·······················································································7

KEYBOARD ·····················································································8

1Standard keyboard layout····································································8

2Standard key number layout··································································9 KEYS AND SWITCHES ············································································10

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

2Drawer lock key ············································································10

DISPLAYS ······················································································11

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

FOR THE MANAGER

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

1General instructions·········································································12

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·····································································15 Date ···················································································15

Time···················································································16

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

Functional selection·······································································17

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

Unit price ···············································································19

Functional selection·······································································19 PLU assignment to departments ·····························································21

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

Deduction amount (-)····································································22 High amount lockout (HALO) and +/- sign (-) ··················································23

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

Percent rate (%) ·········································································24

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

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

7Programming for the , r, p, 'and keys···············································25 High amount lockout (HALO) (, r, p, ', and ) ·········································25

8Programming the tax rate ····································································26

Tax rate ················································································26

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Sharp ER-A440 instruction manual Contents