IBM 4690 manual Overview, Name Manufacturer Model Number Part Number

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Chapter 1. Overview

The operating system provides support for the following tape drives:

vEIDE Internal

vSCSI Internal

vSCSI External

Refer to the IBM 4690 OS V2: User's Guide for more information on using the

Streaming Tape Drive Utility.

The following table shows the tape drives supported.

Name

Manufacturer

Model Number

Part Number

 

 

 

 

IBM 4.0/8.0GB TR4 Internal

Options by IBM

2359

06H9720

EIDE Tape Drive

 

 

 

Seagate ATAPI TapeStor

Seagate Technologies,

TST8000R-ABET

 

8000

Inc.

 

 

IBM TR-4 4.0/8.0 GB

Options by IBM

 

06H9716

Internal SCSI Tape Drive

 

 

 

IBM TR-4 4.0/8.0 GB

Options by IBM

3502-900

 

External SCSI Tape Drive

 

 

 

TapeStor 8000 TR-4 4-8 GB

Seagate Technologies,

TST8000R-SBET

 

Internal SCSI Tape Drive

Inc.

 

 

TapeStore 8000 TR-4 4-8 GB

Seagate Technologies,

TST8000E-SBET

 

External SCSI Tape Drive

Inc.

 

 

Tape Capacity

A Travan TR-4 cartridge can store up to 4 GB of uncompressed data. However, the actual capacity per cartridge varies according to the number and size of the ®les to be stored. Because the Travan TR-4 cartridge is designed to store data from an entire hard disk, under normal conditions you should not need to insert a second tape. The large storage capacity allows the tape drive to be used in unattended mode (Remote Command Processor), which is a signi®cant advantage over tape drives that have smaller capacities and require user intervention to change tapes.

Low cost

Because only one cartridge is needed for most system backups, you save on tape cartridge cost. One Travan TR-4 cartridge may be cheaper than multiple smaller capacity tapes.

High Speed Data Transfer

The tape drive is capable of transferring raw data at 600 KB per second. Part of this data, Error Correction Code (ECC) data, is used to recover from read errors. The resulting throughput should be about 30 MB per minute when the tape drive is able to maintain streaming.

Buffered Data to Maintain Streaming

The tape drive's RAM allows buffering of data in the hardware. The software in the Store Controller also has a buffer. With buffering in the hardware and the software, the number of underruns should be reduced.

© Copyright IBM Corp. 1998

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Contents IBM Page IBM Page Contents Iv TR-4 Tape Drive Users Guide Aispo AIX TrademarksVi TR-4 Tape Drive Users Guide Related Publications PrefaceWho Should Read This Manual How This Manual is OrganizedIBM 4680 and 4680-90 General Sales Application IBM 4694 Point-of-Sale Terminals Store System Related Publications Ð HardwareScanners General PublicationsIBM Local Area Network Support Program, IBM P/N Xii TR-4 Tape Drive Users Guide Name Manufacturer Model Number Part Number OverviewDescription Machine Type Compatibility with the Floppy DriveConguring the IDE Drive Tape Drive InstallationInstalling the TR-4 Eide Tape Drive Preparing for InstallationConguration Master on primary IDE Slave on primary IDE none Master on secondary IDE Completing the Installation Mounting the DriveAttaching the Cables Planning Your Scsi Conguration Installing the TR-4 Scsi Internal Tape DriveBit 2, Pin 5 Bit 1 Pin 3 Bit 0 Pin 1 Conguring the Scsi DriveInstalling the External Scsi Drive Attaching the Scsi and Power CablesConguring the Drive Upgrading the Firmware Installing the SoftwareSelecting the Correct Eide Tape Drive Enabling the FeatureReviewing Performance Considerations Using the Tape DriveSetting the Write-Protect Switch Loading and Unloading Tape CartridgesMessages Checking the Reliability of the Tape DataListing a Tape Erasing a TapeUsing the Tape Drive E029 ± Make sure there is only one tape drive installed TOO HOT B4/S055/E038 Severity W680 W680 Streaming Tape Drive is18 TR-4 Tape Drive Users Guide Physical Specications Power RequirementsPower Specications Tape Drive SpecicationsDrive Performance Feature Specication Drive-Performance SpecicationsEnvironmental Requirements Tape Cartridge Specications and Capacities Regulatory ComplianceRegulatory Compliance Agency Regulation 22 TR-4 Tape Drive Users Guide Caring for Tape Cartridges Maintenance and TroubleshootingMaintenance Cleaning the Tape HeadEide and Scsi Tape Drives Troubleshooting Eide Tape DriveSafety DisconnectingConnecting Ibmr

4690 specifications

The IBM 4690 is a renowned point-of-sale (POS) system that has been pivotal in the retail and hospitality industries since its introduction in the late 1980s. Notably associated with IBM’s family of retail hardware and software solutions, the 4690 has transformed the modern retail environment, providing a robust platform for transaction processing and inventory management.

One of the main features of the IBM 4690 system is its powerful software architecture. Designed to efficiently handle high transaction volumes, it integrates seamlessly with various peripheral devices such as barcode scanners, receipt printers, and payment terminals. The system's user-friendly interface allows staff to process sales quickly and efficiently, enhancing the overall customer experience.

In terms of technology, the IBM 4690 operates on a proprietary operating system that supports a variety of programming languages, allowing retailers to customize applications to meet their specific needs. This flexibility not only streamlines operations but also enables retailers to implement specialized services such as loyalty programs and promotions. The hardware is designed for durability and reliability, essential in high-traffic retail environments.

Another significant characteristic of the IBM 4690 is its robust reporting capabilities. The system provides comprehensive sales reports, inventory analyses, and customer insights, all of which are essential for strategic decision-making. This analytical power helps businesses identify trends, forecast demand, and optimize stock levels, ultimately leading to improved profitability.

Furthermore, the IBM 4690 is known for its strong security features. By utilizing advanced encryption technologies and compliance with industry standards, the system helps protect sensitive customer data and payment information, ensuring a safe transaction environment.

The longevity and adaptability of the IBM 4690 system underscore its value in the retail sector. Even with newer technologies emerging, many businesses continue to rely on the robust functionality and proven performance of the 4690. With ongoing support and upgrades, the system remains a reliable choice for retailers looking to enhance their operational efficiency while delivering excellent customer service.

In summary, the IBM 4690 stands out due to its feature-rich software, durable hardware, robust reporting and analytics, and stringent security measures. These characteristics make it an indispensable tool for retailers aiming to thrive in an ever-evolving marketplace.