Factory calibration and consistency. Using state-of-the-art equipment during production, each NEC MultiSync MD Series monitor is calibrated to the DICOM display function for luminance and to a desired whitepoint (color of the white) – whether for clear base or blue base. NEC Display Solutions’ patent-pending X-LightTM technology has the unique ability to control and adjust the luminance and whitepoint via an integrated fastfeedback internal backlight sensor, which continuously monitors and realigns these settings to maintain the factory calibration throughout the life of the monitor. This helps to reduce* the need for frequent manual or network-based calibration. X-Light technology also alleviates the color shift of the backlight to the yellow spectrum, a common issue with competitive models. This benefit is achieved by keeping the whitepoint constant, while white light intensity remains the same. These two features are the basis for excellent diagnostic quality.

Monitor matching and reduced downtime. Another aspect of X-Light technology is its effective and efficient use in larger radiology departments and their IT infrastructure in hospitals. X-Light allows for easy multiple monitor matching – whether matching the whitepoints of two monitors or many monitors, the capability is virtually limitless. X-Light helps reduce service costs as it enables a more flexible use of display equipment. Since all X-Light-equipped monitors are set for the same whitepoint during production, they can be exchanged at any time within one location and swapped in existing dual- or multi-screen configurations. The commonly used method of manually screening displays for the appropriate matching whitepoint value and the need for an on-hand supply of “properly matched” exchange displays becomes an issue of the past. NEC MultiSync MD Series monitors have the ability to be matched to any other of their kind.

Standalone calibration and monitor matching. NEC MultiSync MD Series monitors have been designed to maintain their factory calibration. However, if calibration or matching to a replacement is required, the monitors can be configured using the built-in, standalone algorithm programmed into the monitor’s firmware. This feature is useful for monitors that are not used in a setup where calibration can easily be performed with a PC and external software or non-supported operating systems.

GammaComp™ MD calibration and conformance software. Quality control and calibration/matching can also be accomplished using GammaComp MD, ensuring consistent image quality on a single display system. The software maintains the monitor’s conformance to the DICOM standard, while providing an easy-to-use QA environment for medical imaging. Optionally, GammaComp MD Administrator provides centralized control and management of multiple display systems.

3061 shades of gray. The NEC MultiSync MD Series provides support for improved diagnostic accuracy with simultaneous reproduction of up to 1024 from a palette of 3061 possible grayscales. The programmable 10-bit gamma correction ensures precise and smooth grayscale tuning and better representation of just noticeable differences (JNDs). Up to 1024 grayscales can be depicted at the same time for filmless diagnosis.

Of course, grayscale images based on the internationally accepted DICOM standard (256 grayscales) can be viewed as well. Fast, internal switching of the related look-up tables (LUTs) supports the display’s usage for softcopy reading of images from different medical modalities.

SA Superfine TFT displays. The innovative SA Superfine TFT glass with 2- or 3-Megapixel resolution delivers a brilliant picture with a wide viewing angle of up to 176° and minimal off-angle color shift. Therefore, it provides the best conditions for several doctors doing consultation in front of the display.

Anti-glare and low reflection. The SA Superfine TFT glass utilizes round resin beads instead of inconsistently shaped silica gel within the glass substrates for advanced glare reduction. Additionally, a low reflection overcoat is applied on top of the bead layer, which yields a low, uniform reflection over the surface of the glass. This process also provides for a truer representation of black and a higher contrast ratio.

Ultra-thin-frame design. The dynamic cabinet design has become a trademark of NEC Display Solutions TFT displays. With a bezel width of only 16mm, they are perfectly suited to digitaldiagnostics systems in which two or more screens are positioned next to each other. The ultrathin frame minimizes eye distraction during side-by-side image viewing.

Mutiple video card support. NEC MultiSync MD Series monitors work with 10-bit or 8-bit cards, however, 10-bit is recommended for optimum performance. 10-bit provides 1024 out of 3061 shades, while 8-bit provides only 256 out of 3061.

Internal power supply. The NEC MultiSync MD Series features an internal power supply. There is no brick to kick, therefore, ground or desk clutter from a clunky power supply is eliminated.

Optional accessories. To add further performance and convenience, two accessories are available for the NEC MultiSync MD Series.

Protective shield. As these displays are often used by diagnostic professionals for illustration purposes, it is common for them to encounter frequent contact from fingers, pointers and pens. To help protect against LCD screen damage while maintaining the display’s optimal image quality, an optional protective shield (Fig. 3) is available. This lightweight accessory, which is quickly and easily attached and removed, lengthens the life of the screen by fending off scratches caused by surface contact. The 100% transparent shield features anti-reflective coating on both sides, anti-fingerprint coating on the outside layer, a hard coat for ruggedness and excellent permanent marker resistance.

SentryDX remote network sensor. For non-assisted conformance, calibration and reporting functions, an optional, retractable remote sensor (Fig. 4) is available for NEC MultiSync MD Series displays. This component, which also can be used with non-MD Series monitors, is capable of measuring monitor brightness, whitepoint and ambient lighting, while performing a quality check for DICOM conformance and contrast response.