Sharp UP-3500 instruction manual System retry function, When the system retry function is disabled

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2. System retry function

If a transmission job from the master to a satellite is not performed successfully, the master either terminates the job immediately or enters command entry awaiting state depending on whether the system retry function has been disabled or enabled. When the system retry function has been enabled, the master awaits entry of a command and retries access depending on the commands as explained on the following page.

System retry function is also available at satellites depending on a type of transmission error.

This function is used in the following cases:

•The master has failed to download preset or updated data to all or some of the satellites.

•The master has failed to collect sales report data from all or some of the satellites.

•The satellite has failed to download data to other machines.

•A clerk has failed to sign off at a satellite.*

Whether the system retry function is enabled or disabled when a transmission error occurs is programmed both at the master and a satellite. (See “5. Specifying whether to enable or disable the system retry function when a transmission error occurs” on page 41.)

*When a clerk has failed to sign off at a satellite for some reason (e.g. the master is busy), the RETRY and ABORT commands are available but the IGNORE command is not.

(1) When the system retry function is disabled

The master terminates the transmission job immediately in the following two ways.

If none of the satellites have successfully transmitted data, the transmission is regarded as having ended with an error, which is equivalent to ABORT as discussed on the following page.

If there is any satellite which has successfully transmitted data, the transmission is regarded as either successful or unsuccessful depending on the type of transmission job. In this case, the transmission regarded as successful and the one regarded as unsuccessful are equivalent to IGNORE and ABORT, respectively, both of which are explained on the following page.

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Contents UP-3500 Table of Contents Page Introduction LANMessage display Message displayed during inline communicationError messages List of sample error messagesOpen store operation Opxz mode master and satellite Close store operation Opxz mode master and satelliteOpen store procedure Close store procedureClerk system Centralized clerk file systemIndividual clerk file system Sign-on procedure Clerk assignmentReport generation procedure Clerk sign-on reportSign-off operation Sign-off procedureCashier sign-off procedure Preset data from the master Initial downloadingList of downloading jobs PGM2 mode Page Individual GLU file system Look-up and updating of the GLU fileCentralized GLU file system Individual system PLU/EAN stock controlCentralized system LOG polling PLU/EAN data control Stored in its T-LOG bufferPLU/EAN Price change function Case that the price is changed at a satelliteSecond back-up remote printer Customer data controlCommunication with a remote printer option Rerouting print data Consolidated and Individual Reports Operating modesValid choice List of consolidated reports System READING/RESETTING EMP. Adjustment Personnel ALL ClerkIND. Clerk ALL CashierSelect 1.DISPLAY or 2.PRINT List of individual reports READING/RESETTING DEPT. Group TotalPLU Stock Pick UP PLU Hourly GroupJournal Resetting reports in a system with no save file Clerk report Sharp dealer Cashier report List of consolidated reports at the master CCD entry programmingReset clear operation X1/Z1 and X2/Z2 modes master Setting the machine numbers master and satellite IRC ProgrammingPage Master list for IRC communications Page Specifying the terminal to serve as a back-up master master Transmission depending on the selection made Sample Print master Page Items to be programmed Auto CutterSeparator Line System Page Terminal No Time-out time 20 sec Gateway No System Back-Up How the IRC back-up system worksMaster declaration Flow of a master declaration at the back-up masterFlow of a master declaration at the master Recovery declaration Flow of a recovery declaration at the back-up masterFlow of a recovery declaration at the master Manual clearing procedure Clearing procedureManual clear operation List of manual clearing itemsWhen the system retry function is disabled System retry functionWhen the system retry function is enabled Basic Specifications for LAN UP3500V2IE10

UP-3500 specifications

The Sharp UP-3500 is a sophisticated, high-performance point-of-sale (POS) terminal that has been designed with the modern business environment in mind. Known for its durability and reliability, the UP-3500 is particularly popular among retailers and hospitality businesses as it can seamlessly manage various aspects of sales processing and inventory management.

One of the standout features of the Sharp UP-3500 is its robust touch screen interface. The terminal is equipped with a bright, easy-to-read display that enhances user interaction and boosts productivity. The touch screen is designed for fast response times, allowing cashiers to process transactions quickly and efficiently, which is essential in busy environments like restaurants and retail stores.

The UP-3500 incorporates advanced technology that supports various payment methods, including credit and debit cards, mobile payments, and even traditional cash transactions. This versatility is crucial today as businesses strive to meet the diverse preferences of their customers. Furthermore, the machine is compatible with a range of peripheral devices such as barcode scanners, cash drawers, and receipt printers, helping to create a fully integrated POS ecosystem.

In terms of inventory management, the Sharp UP-3500 excels with its sophisticated tracking capabilities. Users can easily monitor stock levels, manage reorder points, and track sales trends. This level of detail enables businesses to make informed decisions regarding purchasing and inventory management, ultimately leading to reduced waste and improved profitability.

The UP-3500 also places a significant emphasis on security. It includes features such as user access controls and transaction logging to prevent unauthorized access and ensure that sensitive financial data is kept safe. This is particularly important for businesses that handle large volumes of customer information.

In addition, the UP-3500 is built for longevity, with a rugged design that can withstand the rigors of daily use in a bustling business setting. Its reliable performance is complemented by a low maintenance requirement, reducing operational downtime and allowing businesses to focus on their core activities.

Overall, the Sharp UP-3500 is an advanced POS solution that combines user-friendly functionalities with powerful inventory management and security features. Its combination of technology, durability, and flexibility makes it an ideal choice for businesses looking to optimize their sales processes and enhance customer service. Whether in retail or hospitality, the UP-3500 stands out as a dependable and efficient solution to meet the demands of modern commerce.
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