ECO MODE

Decreases the amount of power consumed by reducing the brightness level.

1:Decreases the brightness by 25%.

2:Decreases the brightness by 50%.

CUSTOM: Decreases the brightness level as determined by the user.

Refer to the Advanced OSD menu for custom setting instructions.

AUTO BRIGHTNESS

There are three settings for Auto Brightness.

OFF: No function.

1:Adjusts the brightness automatically, by detecting the brightness level of your environment and adjusting the monitor with the best BRIGHTNESS setting*1.

2:Adjusts the brightness automatically for the best BRIGHTNESS setting based on the white display area. The environmental brightness sensor (Auto dimming sensor) has no function.

NOTE: Do not cover environmental brightness sensor (Auto dimming sensor).

*1: Please refer to Page 25 for full ÒAuto BrightnessÓ information.

BLACK LEVEL

Adjust the black level.

Auto Adjust (Analog input only)

Automatically adjusts the Image Position and H. Size settings and Fine settings.

Image Controls

LEFT / RIGHT

Controls Horizontal Image Position within the display area of the LCD.

DOWN / UP

Controls Vertical Image Position within the display area of the LCD.

H.SIZE (V.SIZE) (Analog input only)

Adjusts the horizontal size by increasing or decreasing this setting.

If the ÒAUTO Adjust functionÓ do not give you a satisfactory picture setting, a further tuning can be performed using the ÒH.Size (or V.Size)Ó function (dot clock). For this a MoirŽ test pattern could be used. This function may alter the width of the picture. Use Left/Right Menu to center the image on the screen. If the H.Size (or V.Size) is wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous.

English

When H.SIZE value is

When H.SIZE value is

When H.SIZE value is

wrong.

improved.

correct.

FINE (Analog input only)

Improves focus, clarity and image stability by increasing or decreasing this setting.

If the ÒAuto Adjust functionÓ and the ÒH.SizeÓ function do not give you a satisfactory picture setting, a fine tuning can be performed using the ÒFineÓ function.

For this a MoirŽ test pattern could be used. If the Fine value is wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous.

When FINE value is

When FINE value is

wrong.

correct.

English-9

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NEC LCD1990SXi user manual Auto Adjust Analog input only, Image Controls
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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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