For the MAC with digital output: Before turning on the MAC, the DVI Input mode must be set to DIGITAL in ÒDVI SELECTIONÓ of OSD by pressing ÒSELECTÓ button then ÒCONTROLÓ button when the DVI signal cable is connected to the DVI-I connector (DVI-I) of the monitor. Otherwise the MAC may not turn on.
Depending on the PC and Video card used, or when another Video signal cable is attached, this function may not operate.

AUTO FINE (Analog input only)

This function automatically and periodically adjusts the ÒFINEÓ setting for change in signal condition. This function adjusts approximately every 33 minutes.

EXPANSION

Sets the zoom method.

FULL: The image is expanded to 1280 x 1024, regardless of the resolution.

ASPECT: The image is expanded without changing the aspect ratio.

OFF: The image is not expanded.

CUSTOM: Refer to the ADVANCED OSD Controls menu section of the userÕs manual for detailed instructions.

Color Control Systems

Colour Control Systems: Seven preset colour settings.

For preset settings 1, 2, 3, and 5, the following levels can be adjusted:

TEMPERATURE: Adjust the white temperature by increasing or decreasing this setting. A lower colour temperature will make the screen reddish and a higher colour temperature will make the screen bluish.

WHITE (White Balance): If TEMPERATURE needs further adjustment, the individual R/ G/ B/ levels of the white point can be adjusted. To adjust the R/G/B levels, CUSTOM must be showing as the TEMPERATURE selection. HUE: Adjusts the hue of each colour*1. The change in colour will appear on screen and the menu colour bars will show the amount of adjustment.

SATURATION: Adjusts the colour depth of each colour*1. Press the ÒRIGHTÓ button and the colour vividness increases.

OFFSET: Adjusts the colour brightness of each colour*1. Press ÒRIGHTÓ button and the colour Brightness increases.

*1: RED, YELLOW, GREEN, CYAN, BLUE and MAGENTA.

NATIVE, sRGB: Original colour presented by the LCD panel that is unadjustable.

PROGRAMMABLE: The colour tone that was set up with the downloaded application software is reflected.

NOTE: To reset a poor image setting, turn on the monitor by using front power button while holding ÒRESETÓ and ÒSELECTÓ buttons at the same time.

Tools 1

SHARPNESS

This function is digitally capable to keep crisp image at any timings. It is continuously adjustable to get distinct image or soft one as you prefer, and set independently by different timings.

DVI SELECTION

This function selects the DVI input mode (DVI-I). When the DVI selection has been changed, the computer has to be restarted.

AUTO: By using the DVI-D to DVI-D cable, the DVI SELECTION is DIGITAL.

By using the D-SUB to DVI-A cable, the DVI SELECTION is ANALOG.

DIGITAL: DVI digital input is available.

ANALOG: DVI analog input is available.

NOTE:

NOTE:

VIDEO DETECT

Selects the method of video detection when more than one computer is connected.

FIRST: The video input has to be switched to ÒFIRSTÓ mode. When current video input signal is not present, then the monitor searches for a video signal from the other video input port. If the video signal is present in the other port, then the monitor switches the video source input port to the new found video source automatically. The monitor will not look for other video signals while the current video source is present.

LAST: The video input has to be switched to the ÒLASTÓ mode. When the monitor is displaying a signal from the current source and a new secondary source is supplied to the monitor, then the monitor will automatically switch to the new video source. When current video input signal is not present, then the monitor searches for a video signal from the other video input port. If the video signal is present in the other port, then the monitor switches the video source input port to the new found video source automatically.

NONE: The Monitor will not search the other video input port unless the monitor is turned on.

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NEC LCD1990SXi user manual Color Control Systems, Tools
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LCD1990SXi specifications

The NEC LCD1990SXi is a remarkable 19-inch LCD monitor that combines advanced technology with user-centric features, making it an excellent choice for both professional and personal use. Launched as part of NEC's display lineup, the LCD1990SXi employs an impressive flat panel design that ensures a sleek and modern appearance while offering exceptional visual performance.

One of the standout features of this monitor is its high-resolution display. The LCD1990SXi has a native resolution of 1280 x 1024 pixels, providing clear and sharp images. This resolution, coupled with a 16.7 million colors supported through 8-bit color depth, ensures that users experience vibrant graphics and detailed images for various applications ranging from spreadsheets to graphic design.

In terms of brightness, the LCD1990SXi shines with a brightness of 250 cd/m², ensuring vivid visuals even in brightly lit environments. The contrast ratio of 600:1 enhances the differentiation between light and dark areas of the screen, allowing for deeper blacks and brighter whites, contributing to the overall picture quality.

The LCD1990SXi leverages advanced LCD technology to enhance the user experience. One example is the use of a rapid response time of 8 ms, which is essential for reducing motion blur, making it suitable for watching videos or playing action-packed games. Another innovation is the inclusion of a wide viewing angle of 160 degrees both horizontally and vertically, which enables multiple viewers to enjoy consistent color and clarity from different positions.

Ergonomics is another consideration in the LCD1990SXi's design. The monitor includes features such as tilt and swivel capabilities, allowing users to adjust the screen to their preferred viewing angle, consequently reducing eye strain during prolonged use. Additionally, the anti-glare coating on the screen minimizes reflections, further enhancing visibility.

Connectivity options are plentiful with the LCD1990SXi, featuring both VGA and DVI inputs, allowing compatibility with various devices. The monitor also includes built-in speakers, providing audio output without the need for external speakers, streamlining setup and minimizing desk clutter.

Overall, the NEC LCD1990SXi stands out as a feature-rich LCD monitor designed for versatility and performance. From its impressive image quality to its ergonomic design, this monitor is well-suited to meet the demands of both office environments and home use, reinforcing NEC's commitment to delivering high-quality display solutions.
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