ViewSonic VA702 manual Troubleshooting, No power, Power is on but no screen image

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Troubleshooting

No power

Make sure power button (or switch) is ON.

Make sure A/C power cord is securely connected to the LCD display.

Plug another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage.

Power is ON but no screen image

Make sure the video cable supplied with the LCD display is tightly secured to the video output port on the back of the computer. If the other end of the video cable is not attached permanently to the LCD display, tightly secure it to the LCD display.

Adjust brightness and contrast.

If you are using an Macintosh older than G3, you need a Macintosh adapter.

Wrong or abnormal colors

If any colors (red, green, or blue) are missing, check the video cable to make sure it is securely connected. Loose or broken pins in the cable connector could cause an improper connection.

Connect the LCD display to another computer.

If you have an older graphics card, contact ViewSonic® for a non-DDC adapter.

Control buttons do not work

• Press only one button at a time.

ViewSonic VA702/VA702b

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Contents ViewSonic Contents Compliance Information Important Safety Instructions Product Registration For Your Records Copyright InformationProduct disposal at end of product life Precautions Package ContentsGetting Started Quick Installation Turn on LCD display and computerWall Mounting Optional Setting the Timing Mode Using the LCD DisplayOSD and Power Lock Settings Adjusting the Screen Image Front Control PanelDo the following to adjust the display setting Following tips may help you optimize your displayMain Menu Controls Control ExplanationControl Explanation Control Explanation Specifications Other InformationTroubleshooting No powerPower is on but no screen image Wrong or abnormal colorsCustomer Support = FAXCleaning the LCD Display To clean the screenTo clean the case DisclaimerLimited Warranty Viewsonic LCD Display

VA702 specifications

The ViewSonic VA702 is a versatile 17-inch LCD monitor designed to deliver consistent performance and quality for both professional and personal use. As a budget-friendly option, it features an array of technologies that enhance its functionality while maintaining a sleek profile.

One of the highlight features of the VA702 is its 1280 x 1024 native resolution, which provides crisp and clear image quality. This resolution is well-suited for various tasks, including office work, graphic design, and multimedia consumption. With a 5ms response time, the monitor minimizes motion blur and ghosting, making it a suitable choice for casual gaming and video playback.

The ViewSonic VA702 is equipped with a contrast ratio of 1000:1, ensuring high-quality, vibrant colors and deep blacks. This aspect enhances the viewing experience, whether you are working on documents or enjoying movies. Additionally, it features a brightness level of 250 cd/m², providing ample illumination for both brightly lit and dim environments.

To further enhance user convenience, the VA702 incorporates a range of connectivity options, including VGA and DVI inputs. This makes it compatible with a wide range of devices and allows users to connect multiple systems effortlessly. The monitor also supports plug-and-play functionality, simplifying the setup process by eliminating the need for complex installation procedures.

The ergonomic design of the VA702 is another standout feature. It includes a tilt function, enabling users to adjust the screen angle for maximum comfort during extended use. This attention to ergonomics is especially beneficial for individuals who spend long hours in front of the monitor.

In terms of energy efficiency, the ViewSonic VA702 is certified with Energy Star, indicating that it meets strict energy-saving guidelines. This not only minimizes electricity costs but also contributes to a greener environment.

In summary, the ViewSonic VA702 is a solid LCD monitor that balances performance, features, and value. With excellent image quality, responsive performance, and versatile connectivity, it suits a variety of applications. Whether you are a student, professional, or casual user, the VA702 stands out as a reliable choice for everyday computing needs.