2 MP - 21,3" Monochrome LCD
A high-performance model not only offers high image quality and high-accuracy, but also is loaded with quality maintenance management features.
The ME253i2 is a 2MP grayscale display and is widely used by radiologists due to its versatility for multi-modality workstations. The ME253i2 includes luminance uniformity compensation for edge to edge uniformity and is capable of displaying 2048 shades of gray, simultaneously. It also comes standard with a hardware based pivot function for fast image rendering in portrait or landscape orientation.
- Maximum brightness of 1800cd/m²
- Up to true 11Bit greyscales
- Hardware pivot function
Applications
Technical Data
Technical Data
| Model Name | ME253i2 /C (clear base), ME253i2 /B (blue base) | |
| LCD Panel | Technology | 21.3-inch, Monochrome, TFT active matrix |
| Display Area | 432mm x 324mm | |
| Pixel Pitch | 0.270mm x 0.270mm | |
| Contrast Ratio | 700:1 (typ) | |
| Maximum Luminance | 1800cd/m² (typ), (calibrated to 410cd/m² by factory default) | |
| Viewing Angle | 170° horizontal and vertical (typ) | |
| Visual Performance | Available Resolution | Resolution USTEXT, 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA) |
| Grayscale | 11.9bit (3826 shades of gray) to 256 shades of gray Simultaneous display of 11bit (2048 shades of gray) | |
| Input Signal | Input Sync Signal | DVI 1.0 compliant |
| Plug and Play | DDC2B compliant | |
| Input Power Supply | Input | AC Adapter 100V-240V (±10%) 50/60Hz |
| Maximum Power Consumption | 85W (typ), (with power management feature) | |
| Features | Calibration Control | Luminance, Gamma, Capability of saving 3 sets of LUT settings (An optional calibration kit is required.) |
| OSD Information Display | Model name, Serial No., Total operating time, Calibration settings (Operating time from Last Calibration, Luminance, Gamma, etc.), Current luminance, etc. | |
| USB Hub | USB Rev. 2.0 compliant, Self-powered USB upstream connector (x1), USB downstream connector (x2) | |
| Other Features | Luminance Uniformity Correction Function, Hardware Pivot function, Color/Monochrome conversion function, LED indicator | |
| Standards | UL60601-1, CSA C22.2 No. 601.1, MDD/CE, FDA510(k), FCC-B, VCCI-B, CCC, MIC | |
| Physical Characteristics | Dimensions (WxHxD) | Landscape: 474mm x 468.4/529.9mm x 220mm Portrait: 367mm x 521.9/583.4mm x 220mm |
| Weight | Net: approx. 11.6kg, Without tiltstand: approx. 7.4kg | |
| Tilt Stand | Tilt, Swivel, Portrait / Landscape | |
| Mount | 100mm VESA compliant | |
| Security Slot | On the back of the panel and the tilt stand | |
| Protective Filter | Antireflection-coated | |
| Accessories | AC adapter, Power cord (3P), DVI cable, USB cable, User manual |
Features
New luminance stabilizing system λ-Sentinel II
λ-Sentinel II consists of a luminance sensor and luminance control circuit. The luminance sensor, integrated into the front bezel, consistently monitors and accurately stabilizes luminance on the screen by rapidly communicating with the backlight sensor.
Remote grayscale check and remote calibration functions
Conformance testing to DICOM GSDF and calibration can be remotely accomplished. These features minimize the burden on display administrators.
OSD Information Display
Such information as the display model, total operating time, actual measurement of luminance, and calibration settings can be checked on screen.
Hardware based pivot function to enable high speed drawing in portrait orientation
The pivot function allows for a 90-degree rotation of the LCD panel into portrait orientation. Unlike other pivoting functions that are implemented using graphics cards and/or that require special software, TOTOKU hardware pivot function is directly implemented in display hardware and thus it is much faster with less noise.
Luminance equalizer λ-Uniformity Congruence
Is built in to achieve highly accurate luminance uniformity across the screen. Luminance unevenness is minimized in the final tune-up prior to shipping.
* Images shown are for illustrative purposes only.
Built-in LUT (Look-up Table) to reproduce beautiful grayscale and TOTOKU's technology for simultaneous display of multiple shades
The built-in LUT selects the most appropriate 256 shades of gray (8bit) out of 1021 shades (10bit) to realize finer and smoother grayscale.
Enhanced convenience with utility software
The backlight dims as the screensaver starts, reducing power consumption and preventing unnecessary deterioration of the backlight.
* This feature may not be available, depending on the specifications of the graphics card used.
Gamma check
18 points of luminance values are measured and plotted into a graph.
Ambient light and display luminance measurement
The built-in sensors measure display luminance and ambient illuminance.
High luminance, high quality LCD panel
Due to its wide, dynamic range, high quality grayscale can also be achieved on this color display, providing versatility for multi-modality workstations.
LED indicator to inform of current status
A glance at the LED indicator tells you the display's current operating status in three distinct colors. When in normal mode (luminance is stabilized), the LED is not lighted to minimize negatively impacting the diagnostic interpretation.
Pairing service to match display colors (Optional)
Due to the variation in colors among cold cathode fluorescent lamps (CCFL) used asbacklights, slight differences in color tone between displays are unavoidable. Medical imaging often uses two displays side-by-side, and it is very important that they present the same color tone.
High luminance and long life technology
Looking at diagnostic images on a high-luminance display is very much like looking at filmed images on a light box. The λ - Sentinel luminance stabilizing system has increased the stability period by more than threefold. This increased longevity helps reduce replacement costs in the long run and consequently reduces your TCO.
Worldwide medical safety standards
This display is certified under various medical safety standards that are much more demanding than those for general-purpose IT equipment