Contents

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

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

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

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

EXTERNAL VIEW OF THE ER-A410····················································································································7

Front view ···············································································································································7

Rear view················································································································································7 EXTERNAL VIEW OF THE ER-A420····················································································································8

Rear view················································································································································8 PRINTER································································································································································9

KEYBOARD ·························································································································································10

1ER-A410 standard keyboard layout·········································································································10

2ER-A420 standard keyboard layout·········································································································12

3Standard key number layout····················································································································13

4Installing the keyboard sheet (ER-A420)·································································································14 KEYS AND SWITCHES ·······································································································································15

1Mode switch and mode keys ···················································································································15

2Drawer lock key ·······································································································································15

3Cashier code entry key····························································································································16

4Receipt ON/OFF function ························································································································16

DISPLAYS ···························································································································································17

1Operator display ······································································································································17

2Customer display (Pop-up type) ··············································································································17

FOR THE OPERATOR

PRIOR TO ENTRIES ···········································································································································18

1Preparations for entries ···························································································································18

2Power saving mode ·································································································································19

3Error warning ···········································································································································19

ENTRIES ······························································································································································20

1Item entries··············································································································································20 Single item entries ································································································································20

Repeat entries ······································································································································21

Multiplication entries ·····························································································································22

Successive multiplication entries··········································································································23 Split-pricing entries ·······························································································································24

Single item cash sale (SICS)/single item finalize (SIF) entries·····························································25 Scale entries·········································································································································26 PLU level shift (for direct PLU) ·············································································································28

PLU/UPC price level shift ·····················································································································30

Set PLU entries ····································································································································31

Link PLU/UPC entries···························································································································32 Age verification (Birthday entry) ···········································································································32

Mix-and-match entries ··························································································································33

Price inquiry (view) function (for PLU/UPC) ·························································································33

UPC learning function···························································································································34 Price change function (for UPCs) ·········································································································35

2Displaying and printing subtotals·············································································································37 Merchandise subtotal ···························································································································37

Taxable subtotal ···································································································································37

Including-tax subtotal (full subtotal) ······································································································37

ER-A420, ER-A410 specifications

The Sony ER-A410 and ER-A420 are advanced electronic cash register systems designed to enhance operational efficiency for businesses in various sectors, including retail and hospitality. These models stand out for their robust features, user-friendly interfaces, and modern technology, making them ideal solutions for both small and medium-sized enterprises.

One of the main features of the ER-A410 and ER-A420 is their impressive display capabilities. The devices boast large, easy-to-read LCD screens that provide clear visibility of transaction information, making it simple for operators to process sales swiftly and accurately. The key layout is designed for speed and accessibility, allowing cashiers to complete transactions with minimal effort.

Both models include advanced connectivity options, supporting various peripherals such as barcode scanners, receipt printers, and cash drawers. This adaptability facilitates a seamless setup within existing retail environments, allowing owners to integrate their cash register systems with other technologies easily.

A highlight of the ER-A410 and ER-A420 is their comprehensive reporting capabilities. The registers offer detailed sales reports, inventory management tools, and employee tracking features, empowering business owners with valuable insights into their operations. The data-driven approach enables optimized inventory levels, informed decision-making, and enhanced customer service.

In terms of durability, both models are engineered to withstand the rigors of everyday use. The construction is robust, ensuring longevity even in high-volume transaction environments. This reliability translates into reduced maintenance costs and downtime, allowing businesses to focus on growth and customer satisfaction.

Another significant characteristic is the user-friendly software interface. The intuitive design ensures that employees can quickly learn the system, significantly reducing training time. The ER-A410 and ER-A420 also support multiple payment methods, including cash, debit, and credit cards, catering to a diverse customer base.

Security is a priority in the design of these cash registers. Features such as password protection and secure access to sensitive data safeguard against unauthorized usage and potential data breaches, giving business owners peace of mind.

In summary, the Sony ER-A410 and ER-A420 are sophisticated electronic cash registers that combine functionality, durability, and user-friendliness. With a range of features aimed at improving the efficiency of business operations, these models are a valuable investment for any retail or hospitality environment. Their technological advancements ensure businesses can stay competitive in an ever-evolving market.

Sony ER-A420, ER-A410 instruction manual Contents

Models: ER-A420 ER-A410

ER-A420, ER-A410 specifications