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Installing Optional SCSI Devices

Select models of the Compaq Professional Workstation AP200 have an internal SCSI hard drive preinstalled. You can install additional high-performance SCSI devices using the external SCSI connector located on the rear panel of the workstation.

Important Guidelines for Installing

Optional SCSI Devices

If you are installing additional SCSI devices, you must adhere to the following guidelines:

To preserve data integrity, do not install more than 7 SCSI devices per SCSI controller.

The integrated Wide-Ultra SCSI controller requires that a unique SCSI ID (0-7) be set for each SCSI device installed. The controller identifies a SCSI device by its SCSI ID number rather than its location. Moving a SCSI device from one position to another on the SCSI chain does not affect the communication between the controller and the SCSI device. The reserved and available SCSI ID numbers for SCSI devices are as follows:

SCSI ID 0 is reserved for the primary hard drive.

SCSI ID 7 is reserved for the controller.

SCSI IDs 1 through 6 are available.

Every SCSI chain or circuit must be terminated (closed) at both ends. If using a terminated cable, disable the termination for all devices. If using a non-terminated cable, only disable the termination for the last device on the chain.

Compaq Professional Workstation AP200 Reference Guide

Writer: M. Church Project: Compaq Professional Workstation AP200 Reference Guide Comments: 352620-003

File Name: E-CH04.DOC Last Saved On: 1/19/99 9:40 AM

COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED

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Compaq AP200 manual Important Guidelines for Installing Optional Scsi Devices

AP200 specifications

The Compaq AP200 is a notable entry in the world of personal computing that came out during the late 1990s. As a versatile and powerful workstation, it was designed to cater to the growing demands of business users and technical professionals at a time when computing power was rapidly evolving. One of the main features of the AP200 was its robust architecture, which included Intel's Pentium II processors, allowing for heightened performance and multitasking capabilities. The system could be configured with a memory capacity of up to 512 MB, a substantial amount for its era, enabling users to run multiple applications simultaneously without lag.

The Compaq AP200 incorporated advanced graphics technology, often equipped with high-performance 3D graphics cards that provided excellent rendering capabilities for graphics-intensive applications. This made it a preferred choice for designers and engineers who depended on sophisticated software for their work, such as CAD programs. The flexibility of the AP200 also allowed for a variety of connectivity options, including USB ports for peripherals, parallel and serial ports, and network interfaces, ensuring compatibility with a wide range of accessories and network setups.

Storage options were another highlight of the Compaq AP200, with the ability to support large capacity hard drives typical of the late 1990s, which facilitated the storage of important documents, images, and design files. Users also had the option to install external drives or use CD-ROM drives, enhancing the device’s functionality for multimedia applications and data backups. The inclusion of Windows NT as a supported operating system provided users with a stable and secure environment suited for enterprise-level tasks.

The design of the Compaq AP200 was both practical and appealing, featuring a sturdy chassis that ensured durability while still being compact enough to fit into most office spaces. The emphasis on serviceability was apparent in its design, as components were easily accessible for upgrades and repairs, making it a cost-effective choice for businesses. With its combination of cutting-edge technology, expandable options, and user-friendly features, the Compaq AP200 represented a significant step forward in workstation design, catering to the needs of professionals during a transformative era in computing.