Troubleshooting

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

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

¥Check the Vacation Switch should be 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 recom- mended settings.

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

¥Checkthe signal input, ÒINPUT1Ó or ÒINPUT 2Ó.

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

¥Image persistence is when a residual or ÒghostÓ image of a previous image remains visible on the screen. Unlike CRT monitors, LCD monitorsÕ 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. NOTE: As with all personal display devices, NEC-Mitsubishi Electronics Display recommends using a moving screen saver at regular intervals whenever the screen is

idle or turning 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.

Display image is not sized properly

¥Use the OSM Image Adjust controls to increase or decrease the Coarse total.

¥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 Power button off and on again.

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

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NEC LCD1970V user manual Troubleshooting, No picture

LCD1970V specifications

The NEC LCD1970V is a 19-inch LCD monitor that gained popularity for its combination of performance, features, and reliability, making it an ideal choice for both professional and home use. Launched as part of NEC's MultiSync series, the LCD1970V delivers impressive display quality and ergonomic design, catering to a variety of computing needs.

One of the standout features of the NEC LCD1970V is its 1280 x 1024 native resolution, which provides clear and sharp images suitable for numerous applications, from office productivity to multimedia consumption. The monitor utilizes a 19-inch active matrix TFT LCD panel that ensures excellent color reproduction and brightness levels, reaching up to 250 cd/m². This allows users to enjoy vivid visuals and accurate color representation, essential for graphic design, photo editing, and other color-critical tasks.

In terms of response time, the LCD1970V boasts a 5 ms typical response time. This quick response ensures smooth transitions in fast-moving graphics, reducing motion blur during video playback and gaming. The monitor also features a contrast ratio of 1000:1, enhancing the differentiation between dark and light colors, which contributes to the overall depth of the images displayed.

Another impressive characteristic of the NEC LCD1970V is its wide viewing angles of 160 degrees both horizontally and vertically, thanks to its advanced IPS technology. This feature allows multiple viewers to enjoy consistent image quality, regardless of their position relative to the screen, making it great for collaborative environments.

Connectivity options on the NEC LCD1970V include both VGA and DVI inputs, ensuring compatibility with a wide range of devices. Additionally, the monitor supports plug-and-play setup capabilities, making it easy for users to connect to their computers without the hassle of complicated installations.

An ergonomic stand with tilt and height-adjustable features adds to the monitor's versatility, allowing users to create a comfortable viewing experience tailored to their specific preferences. This adaptability, combined with its energy-efficient design, adheres to various environmental standards, making the LCD1970V a sustainable choice.

In conclusion, the NEC LCD1970V merges quality display, superb ergonomics, and user-friendly features, establishing itself as a reliable monitor for work and play. Its combination of resolution, color accuracy, and fast response times makes it a well-rounded option for various users.