ViewSonic VS10790 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 VG920

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Contents ViewSonic Contents TCO Information CongratulationsCompliance Information Important Safety Instructions Copyright Information Product Registration For Your RecordsProduct disposal at end of product life Package Contents PrecautionsGetting Started Quick Installation Turn on LCD display and computerWall Mounting Optional Using the LCD Display Setting the Timing ModeOSD 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 displayAudio Adjust Main Menu ControlsManual Image Adjust Sub-menu ViewSonic VG920 ViewSonic VG920 Specifications Other InformationPower is on but no screen image TroubleshootingNo power Wrong or abnormal colorsCustomer Support = FAXTo clean the case Cleaning the LCD DisplayTo clean the screen DisclaimerLimited Warranty Viewsonic LCD Display

VS10790 specifications

The ViewSonic VS10790 is a versatile and high-performing projector designed for a variety of settings, including business presentations, educational environments, and home entertainment. Known for its impressive image quality, the VS10790 integrates cutting-edge technologies to deliver an exceptional viewing experience.

One of the standout features of the VS10790 is its advanced DLP (Digital Light Processing) technology. This technology enhances image clarity and color accuracy, ensuring that images are sharp and vibrant. With a brightness level of up to 5,000 ANSI lumens, this projector is suitable for use in both dimly lit and well-lit environments. This attribute is particularly beneficial for presenters in conference rooms or classrooms where ambient light could affect visibility.

The VS10790 boasts a native resolution of 1920x1080 (Full HD), allowing it to project detailed and crisp images. This high resolution is ideal for displaying multimedia content, including videos, graphics, and text. The contrast ratio of 10,000:1 further enhances the depth of the images, ensuring that blacks appear rich and whites are strikingly bright.

Connectivity is another strong suit of the ViewSonic VS10790. It features multiple input options, including HDMI, VGA, USB, and composite video ports, making it compatible with a wide array of devices such as laptops, smartphones, and media players. This flexibility ensures that users can easily connect their devices without the need for additional adapters.

In addition to its impressive hardware specifications, the VS10790 includes several user-friendly features. The projector supports vertical and horizontal keystone correction, which enables users to easily adjust the image when the projector is placed at an angle. This feature is particularly useful in spaces where space limitations prevent ideal placement.

The VS10790 is also designed with energy efficiency in mind. It offers an Eco Mode that extends lamp life and reduces power consumption, allowing users to save on operating costs while being environmentally conscious. This mode can significantly extend the operational life of the projector’s lamp, making it a smart long-term investment.

Overall, the ViewSonic VS10790 combines high brightness, excellent resolution, and versatile connectivity options with user-friendly features. Whether for professional, educational, or personal use, this projector delivers reliable performance and remarkable image quality, making it a valuable addition to any display setup.