6-9

Solving Display Problems Continued

Problem

Cause

Solution

Screen is blank.

You are using a fixed-sync

Be sure that the monitor can

(Continued)

monitor and it won't sync at

accept the same sweep rate

 

 

the resolution chosen.

as the resolution chosen.

 

 

 

Monitor does not

Monitor without energy-saver

Disable monitor energy-saver

function properly

capabilities is being used with

feature.

when used with

energy-saver features enabled.

 

energy-saver

 

 

features.

 

 

Video colors are

This indicates that either the

wrong.

cabling or monitor impedance

 

is incorrect.

1.If you are using BNC cables, be sure that the Red, Green, and Blue BNC cables are connected to the corresponding monitor connectors.

2.Be sure your monitor’s RGB inputs are set to 75 ohms.

Characters are dim.

The brightness and contrast

Adjust the monitor brightness

 

controls are not set properly.

and contrast controls.

 

Cables are not properly

Verify that the video cable is

 

connected.

securely connected to the

 

 

video card and the monitor.

 

The RGB switch on the back of

Set the RGB switch (and sync

 

the monitor is incorrectly set.

options, if this option is

 

 

available) to 75 ohms, with

 

 

the sync set to “External.”

 

 

Refer to the documentation

 

 

included with the monitor.

 

 

 

 

 

Continued

Compaq Professional Workstation AP200 Reference Guide

Writer: IM Project: Compaq Professional Workstation AP200 Reference Guide Comments: 352620-003

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COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED

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Image 113
Compaq AP200 Screen is blank You are using a fixed-sync, Monitor and it wont sync at, Function properly, Feature, Wrong

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.