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.

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 VX2255wmb/VX2255wmh

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ViewSonic VS11661 warranty Troubleshooting, No power, Power is on but no screen image, Wrong or abnormal colors

VS11661 specifications

The ViewSonic VS11661 is a versatile and feature-rich display solution tailored for commercial and educational settings. This projector combines advanced technologies with user-friendly features, making it an ideal choice for business presentations, classrooms, and training environments.

One of the standout characteristics of the ViewSonic VS11661 is its impressive brightness level. With 3600 ANSI lumens, this projector produces sharp and vivid images even in well-lit environments. This capability ensures that presentations remain clear and engaging, regardless of ambient light conditions, making it suitable for various indoor settings.

The resolution of the VS11661 further enhances the viewing experience, offering native WXGA (1280x800) resolution. This resolution strikes a balance between quality and performance, providing sufficient detail for text and images while ensuring smooth performance during multimedia presentations. Additionally, the projector supports a variety of aspect ratios, including 16:9 and 4:3, allowing users to adapt the display to their specific needs.

Another notable feature is the projector's lamp life. With a lifespan of up to 15,000 hours in Eco Mode, the VS11661 minimizes maintenance costs and reduces the frequency of lamp replacements. This long lamp life, combined with energy-efficient operation, contributes to a lower total cost of ownership.

Connectivity is a key consideration for modern projectors, and the VS11661 excels in this aspect as well. It includes multiple input options such as HDMI, VGA, and composite video, allowing users to connect a wide range of devices, from laptops to Blu-ray players. Additionally, integrated audio support means users can project sound along with visuals without needing additional equipment.

The user-friendly interface of the VS11661 simplifies setup and operation. The included remote control allows for easy navigation through settings and menus, while the compact and lightweight design enhances portability, making it easy to move between locations.

In summary, the ViewSonic VS11661 is a powerful and adaptable projector, ideal for anyone seeking a reliable solution for presentations and educational use. With its high brightness, clear resolution, extensive connectivity options, and long-lasting lamp life, it stands out as a practical choice for users looking to deliver impactful presentations and engaging lessons.