Troubleshooting, No picture | NEC LCD2170NX, LCD2070VX specs

Troubleshooting

No picture

•The signal cable should be completely connected to the display card/computer.

•The display card should be completely seated in its slot.

•Make sure the Vacation Switch is in the ON position.

•Front Power Switch and computer power switch should be in the ON position.

•Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system manual to change graphics mode.)

•Check the monitor and your display card with respect to compatibility and recommended set- tings.

•Check the signal cable connector for bent or pushed-in pins.

•Check the signal input, “INPUT 1” or “INPUT 2”.

Power Button does not respond

•Unplug the power cord of the monitor from the AC outlet to turn off and reset the monitor.

•Check the Vacation Switch on the back side of the monitor.

Image Persistence

•Please be aware that LCD Technology may experience a phenomena known as Image Persis- tence. Image Persistence occurs when a residual or “ghost” image of a previous image remains visible on the screen. Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed for a long period of time should be avoided.

To alleviate image persistence, turn off the monitor for as long as the previous image was displayed. For example, if an image was on the monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image.

As with all personal display devices, NEC DISPLAY SOLUTIONS recommends displaying moving

images and using a moving screen saver at regular intervals whenever the screen is idle or turn- ing off the monitor when not in use.

Image is unstable, unfocused or swimming is apparent

•Signal cable should be completely attached to the computer.

•Use the OSM Image Adjust controls to focus and adjust display by

increasing or decreasing the fine total. When the display mode is changed, the OSM Image Adjust settings may need to be re-adjusted.

•Check the monitor and your display card with respect to compatibility and recommended signal timings.

•If your text is garbled, change the video mode to non-interlace and use 60Hz refresh rate.

LED on monitor is not lit (no green or amber color can be seen)

•Power Switch should be in the ON position and power cord should be connected.

•Make sure the Vacation Switch is in the ON position.

Display image is not sized properly

•Use the OSM Image Adjust controls to increase or decrease the H.SIZE.

•Check to make sure that a supported mode has been selected on the display card or system being used.

(Please consult display card or system manual to change graphics mode.)

No Video

•If no video is present on the screen, turn the Vacation Switch off and on again.

•Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).

LCD2170NX, LCD2070VX specifications

The NEC LCD2070VX and LCD2070NX are two notable monitors within NEC's esteemed lineup, designed to cater to both professional and corporate environments. These models are celebrated for their robust build quality, impressive display capabilities, and a range of features tailored to enhance user experience.

The LCD2070VX features a 20.1-inch active matrix TFT LCD panel, boasting a native resolution of 1600 x 1200 pixels. This high resolution supports an outstanding pixel density, allowing for crystal-clear images and smooth text rendering, ideal for tasks that require fine detail, such as graphic design and data analysis. The monitor also offers a wide viewing angle of 178 degrees both horizontally and vertically, ensuring that colors remain consistent and vibrant from virtually any perspective.

On the other hand, the LCD2070NX shares similar dimensions, also sporting a 20.1-inch display and native resolution of 1600 x 1200. This monitor is equipped with an advanced IPS technology that enhances color reproduction and improves viewing angles, making it particularly suitable for collaborative work environments where multiple viewers need to see the screen simultaneously without distortion.

Both models feature an impressive brightness level of up to 250 cd/m² and a contrast ratio of 1000:1, providing deeper blacks and brighter whites, which contribute to an overall vivid picture quality. The panel response time of around 25 ms ensures that fast-moving images are rendered smoothly, reducing blurring in dynamic content.

Connectivity is another strong point of these monitors. They are equipped with multiple input options, including VGA and DVI-D, allowing for compatibility with a wide range of computers and devices. This flexibility is particularly valuable for environments with multiple systems and varying needs.

The ergonomic design of the LCD2070VX and LCD2070NX includes adjustable height, tilt, and swivel options, enabling users to customize their viewing experience for optimal comfort. Additionally, both monitors incorporate energy-saving features that comply with various environmental standards, helping reduce power consumption and contributing to sustainability efforts.

In conclusion, the NEC LCD2070VX and LCD2070NX are designed for professionals seeking high-quality displays with excellent color accuracy, generous connectivity options, and user-friendly features. Whether for graphic design, data processing, or general office work, these monitors embody the reliability and performance that NEC is renowned for in the display industry.