TOP > Discontinued Models > ME551i2
ME551i2 /C (clear base), ME551i2 /B (blue base)
A high-performance model not only offers high image quality and high-accuracy,
but also is loaded with quality maintenance management features.
A 5MP display best suited for digital mammography and other advanced applications.
Loaded with a high luminance, high contrast LCD panel, it delivers excellent
image quality with a luminance uniformity compensation feature and a capability
to display 2048 shades of gray simultaneously. It also comes with a hardware-based
pivoting function for fast image display in portrait orientation.
FDA 510(k) cleared as a digital mammography LCD display
New luminance stabilizing system λ-Sentinel
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.
In addition, a build-in luminance sensor provided with i2 models enables
even simpler calibration without attaching the calibration 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.
* Optional PM Medivisor software is required.
Simultaneous display of 2048 shades of gray
Combined with a viewer software, 2048 shades of grapy (11 bit) can be simultaneously
displayed, realizing smoother grayscale.
* Viewer software that supports Totoku's multi-shade display system is required
for 11-bit grayscale viewing.
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.
Clear base/Blue base LCD panels
The LCD panels are available in both clear and blue base colors.
luminance and gamma to enable smooth grayscale display that is faithful to
* Optional calibration kit is required.
Hardware pivot function for fast drawing in portrait on landscape orientation
Stress-free operation is made possible by fast drawing speed for on-the-fly change
Dual Link input
provides smooth display of motion pictures.
Color/monochrome conversion function for multi-display setups with both color and monochrome displays
OSD Information Display
With a push of a button, the display's current status can be checked such as
the display model, total operating time, actual measurement of luminance, and
LED indicator to inform of current status
A glance at the LED indicator tells you the display's current operating status.
Enhanced convenience with utility software:
Advanced power saving*
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.
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.
Pairing service to match colors of two displays (Optional)
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.
Specifications & Dimensions
||ME551i2 /C (clear base)
||21.3-inch, Monochrome, TFT active matrix
||422.4mm x 337.9mm
||0.165mm x 0.165mm
||1100cd/m² (typ), (calibrated to 410cd/m² by factory default)
||170° horizontal and vertical (typ)
||640 x 480 (VGA), 2048 x 2560, 2560 x 2048
||11.9bit (3826 shades of gray) to 256 shades of gray
Simultaneous display of 11bit (2048 shades of
gray) is possible with the customized viewer.
||Input Sync Signal
||DVI 1.0 compliant
|Plug and Play
|Input Power Supply
||AC Adapter 100V-240V (±10%) 50/60Hz
|Maximum Power Consumption
||80W (typ), (with power management feature)
||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 Rev. 2.0 compliant, Self-powered
USB upstream connector (x1), USB downstream connector (x2)
||Luminance Uniformity Correction Function, Hardware Pivot function, Color/Monochrome conversion function, LED indicator
||UL60601-1, CSA C22.2 No. 601.1, MDD/CE, FDA510(k), FCC-B, VCCI-B, CCC, MIC
||Landscape : 474.5 x 479.9 / 541.4 x 220 mm
Portrait : 390 x 522.2 / 583.7 x 220 mm
||Net: approx. 12.1kg, Without tiltstand: approx. 7.9kg
||Tilt, Swivel, Portrait / Landscape
||100mm VESA compliant
||On the back of the panel and the tilt stand
||AC adapter, Power cord (3P), DVI cable, USB cable, User manual
Pairing service to match colors of two displays