Compaq TFT1720 manual Troubleshooting, Picture is fuzzy, Pixels are missing

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Troubleshooting

Troubleshooting

If you are having trouble with the monitor, these tips may help you solve the problem. Try the following steps before calling the support team.

If you find:

No picture and the light indicator on the front of the LCD panel is off:

•Check that the monitor is turned on.

•Check that the power cord is properly connected.

•Check the electrical outlet.

•Connect the monitor to another computer to determine if there is a problem with the computer rather than with the monitor.

No picture and the light indicator on the front of the LCD panel is on:

•Check that the computer is turned on.

•Check that the monitor is not in power-saving mode.

•Adjust the Contrast and Brightness through the onscreen display or the control buttons.

•Check that the video cable has no bent pins.

•Connect the monitor to another computer to determine if there is a problem with the computer rather than the monitor.

Picture is fuzzy:

•Adjust the monitor using the Auto-Adjustment function. See “Auto- Adjustment function” on page 23.

•If you are running the Windows 95 or 98, Windows 2000, or Windows XP operating system, install the Plug and Play driver (*.inf file). See “How to Install the Drivers” on page 16.

•Change the resolution to the recommended resolution of 1024 x 768 @ 60 Hz.

Pixels are missing:

• See “LCD Monitor Quality and Pixel Policy” on page 34.

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Contents User’s Guide Page User’s Guide Compaq TFT1720 Inch LCD MonitorPage Important Safety Instructions Working in Comfort TFT1720 monitor has the following features What the TFT1720 Monitor OffersWhat the TFT1720 Monitor Offers Unpacking the Monitor Where to place the monitor Setting Up the MonitorConnecting two computers to the monitor Connecting the cables to the monitor To connect the cables to the monitor To disconnect the cables from the monitorTo connect cables from your Comm Station to your monitor Securing your monitor To secure the monitorTo tilt your monitor To change your monitor to portrait or landscapeRemoving your monitor’s pedestal Removing your monitor’s pedestal How to Install the Drivers Windows 95 and 98 UsersTo install the driver Windows 2000 and XP UsersAdjusting the Monitor Using the monitor controlsControl Function when not Button/icon Display Manager Monitor control buttonsSetting Options Using the MonitorUsing the On-Screen Display Manager OSD To adjust display settingsIcon Setting option Setting description See Using the On-Screen Display Manager OSD on Auto-Adjustment function Color settings To change Color settingsTo adjust User Color To adjust the Color temperatureTo reset the color settings To adjust OSD Timeout OSD settingsTo change OSD settings To activate the Protected OSDTo adjust OSD H Position To adjust Inform On/OffTo adjust OSD V Position Mode Recall To use Mode RecallTo view Backlight Info Backlight InfoSerial Number To view a Serial NumberMode Info To view Mode InfoTo set Input Priority Input PriorityLanguage of On-Screen Display Manager To change the language of Display ManagerPicture is fuzzy TroubleshootingPixels are missing Colors are not pure Picture is not centeredLCD Monitor Quality and Pixel Policy Details of HP’s Pixel PolicyLCD Monitor Quality and Pixel Policy Technical Specifications Care and Cleaning To clean the screenEnvironmental Information Regulatory Information Cables Federal Communications Commission NoticeModifications Canadian NoticeEPA Energy Star Compliance Japanese Notice Korean NoticePower Cord Set Requirements Why do we have environmentally labeled computers? TCO 99 European Union OnlyWhat does the environmental labeling involve? Cadmium Environmental requirementsFlame retardants MercuryCFCs freons Lead

TFT1720 specifications

The Compaq TFT1720 is a versatile and user-friendly 17-inch LCD monitor, designed to cater to various computing needs, from home use to professional environments. With its sleek design, the TFT1720 is not only functional but also aesthetically pleasing, making it a fitting addition to any workspace.

One of the standout features of the Compaq TFT1720 is its impressive display quality. The monitor boasts a maximum resolution of 1280 x 1024 pixels, providing sharp and clear images that enhance the overall viewing experience. The TFT (Thin Film Transistor) technology employed in this monitor ensures bright colors and deep contrast, enabling users to engage in a variety of tasks ranging from graphic design to everyday office work with ease.

The TFT1720 offers a wide viewing angle of 160 degrees both horizontally and vertically, allowing for a consistent viewing experience from different positions. This characteristic is particularly useful in collaborative environments where multiple individuals may need to view the screen simultaneously. Coupled with a response time of 25 milliseconds, the monitor minimizes ghosting and blurring, making it suitable for video playback and gaming.

In terms of connectivity, the Compaq TFT1720 is equipped with both VGA and DVI inputs. This flexibility allows users to connect the monitor to various devices, ensuring compatibility with a wide range of desktops and laptops. Additionally, the monitor features an integrated power supply, reducing cable clutter and facilitating a cleaner workspace.

Ergonomics also play a significant role in the TFT1720's design. The monitor features an adjustable tilt function, allowing users to customize the screen's angle for optimal comfort and viewing. This is particularly beneficial during extended use, as it helps to reduce neck and eye strain.

Energy efficiency is another important aspect of the Compaq TFT1720. The monitor complies with Energy Star standards, indicating that it consumes less power compared to traditional CRT monitors. This not only contributes to cost savings on energy bills but also supports eco-friendly initiatives.

In summary, the Compaq TFT1720 is an excellent choice for those looking for a reliable and high-quality LCD monitor. With its superior display technology, ergonomic features, and energy efficiency, the TFT1720 stands out as a practical solution for both personal and professional computing needs.
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