3 Mega-Pixel 20.8" color LCD high quality images with maximum luminance of 600 cd/mē and contrast ratio of 600:1. (Model: CCL352i2)

3 Mega-Pixel 20.8" color LCD high quality images with maximum luminance of 600 cd/mē and contrast ratio of 600:1. (Model: CCL352i2)

3 Mega-Pixel 20.8" color LCD high quality images with maximum luminance of 600 cd/mē and contrast ratio of 600:1. (Model: CCL352i2)

CCL352i2
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A high-performance model not only offers high image quality and high-accuracy, but also is loaded with quality maintenance management features.
With high luminance and high contrast, and an integrated color calibration function, our CCL352i2 delivers highly accurate color reproduction faithful to the DICOM GSDF. The CCL352i2 includes a luminance compensation feature for edge to edge consistency, is fully configurable for multi-display applications, and comes standard with hardware-based pivot functionality for fast image drawing in portrait orientation.

Features

Newly developed luminance stabilizing system λ-Sentinel II 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.
In addition, a build-in luminance sensor provided with i2 models enables even simpler calibration without attaching the calibration sensor.


Luminance stabilizing system to provides continuous stable display for medical images

A change in luminance affects gamma characteristics and therefore has adverse effects on diagnostic imaging. TOTOKU'smedical image displays are equipped with a luminance stabilizing system that automatically compensates for luminance changes due to startup drift, temperature change, and aging.

Luminance stabilizing system λ-Sentinel

λ-Sentinel II Luminance stabilizing system λ-Sentinel II

λ-Sentinel II consists of a luminance sensor and a luminance control circuit. The luminance sensor attached in front of the screen constantly monitors and accurately stabilizes luminance on the screen surface by sending feedback to the control circuit.

Newly developed luminance stabilizing system λ-Sentinel IILuminance sensor
Features
  • With luminance fluctuation caused by the LCD module taken into account, highly accurate luminance control is achieved.
  • Actual luminance measurements including intermediate luminance are taken on the screen surface.
  • Build-in luminance sensor provided with i2 models enables even simpler calibration without attaching the calibration sensor.

Note: λ-Sentinel II module is built into the the ME/CCL Series i model displays. Other models are equipped with λ-Sentinel (TOTOKU's conventional system).


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.

Auto remoto grayscale conformance evaluation
Combined with TOTOKU’s performance monitoring software PM Medivisor, grayscale conformance to DICOM according to AAPM TG18 can be checked automatically and remotely.

  • PM Medivisor’s scheduling function activates periodic auto-evaluation.
  • The test runs as a background process. Thus it can be carried out even when the display is in use.
  • Results are available graphically for easy review and are centrally managed by PM Medivisor.

Remote calibration capability
The remote calibration feature is added to reduce the burden on system administrators. Calibration of remote displays canbe accomplished from a management terminal.

  • Execution of calibration using the built-in luminance sensor.
  • Results are centrally managed by PM Medivisor.


* Remote calibration is available when "i2 model" is used along with PM Medvisor Ver. 4.0 and above.

Luminance equalizer λ-Uniformity Congruence) 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.


High luminance, high quality LCD panel
600 cd/m² and contrast ratio of 600:1. Due to its wide, dynamic range, high quality grayscale can also be achieved on this color display, providing versatility for multi-modality workstations.


Calibrates luminance and gamma to enable smooth grayscale display that is faithful to DICOM GSDF.Accurate color and grayscale reproduction compliant with DICOM Part 14
By calibrating color temperature, luminance, and gamma characteristics, reproduction of colors faithful to the original and smooth display of grayscale are possible.

Calibration function to accurately adjust gamma, color temperature, and luminance
Medical image displays are commonly required to display grayscale according to the Grayscale Standard Display Function (GSDF) defined by DICOM Part 14. The calibration function creates the optimum conditions for a medical imaging display by adjusting luminance levels, color temperature, and grayscale characteristics to achieve DICOM GSDF compliant grayscale output.

Models supported: All ME/CCL Series models, except ME183L and CCL192 plus
Note: Calibration requires an optional calibration kit*

How it works
The calibration function corrects the driving level of the LUT (Look-up Table), a memory that specifies the LCD driving, and writes it in the LUT. In other words, calibration adjusts grayscale characteristics, color temperature (color displays only), and luminance.

The luminance for each driving level is corrected such that the resulting curve matches the DICOM GSDF achieving smooth grayscale output.

The luminance for each driving level is corrected such that the resulting curve match the DICOM GSDF and smooth grayscale is achieved.

Graph is for explanatory purpose only.


* Calibration kit (optional)
Package contents
  • Calibration software: Medivisor for i2 Series, Medivisor Grayscale, Medivisor Color, Medivisor for ME201L/ME181L
  • QA Medivisor
  • Utility Software for i2 Series
  • GSDF Checker
  • Luminance sensor


Simultaneous display of 1276 shades of grayBuilt-in 10-bit LUT (look up table) for accurate grayscale reproduction
The built-in LUT selects the most appropriate 256 shades of gray (8bit) out of 1021 shades (10bit) to realize finer and smoother grayscale.

* A viewer software that supports TOTOKU's multi-shade display system is reguired for 11-bit simultaneous display.


Built-in LUT (Look-up Table) to reproduce beautiful grayscale and TOTOKU's technology for simultaneous display of multiple shades
General-purpose displays are capable of 256 shades of gray, but due to unevenness and grayscale discontinuity, they cannot reproduce and display the subtle shading difference required for medical image displays. TOTOKU's medical image displays display the most appropriate 256 shades (8bit) out of a maximum of 12241 shades of gray using the built-in LUT. This technology realizes much finer and smoother grayscale than possible with general-purpose displays.

Moreover, combining with a TOTOKU display customized conversion table with an integrated viewer, up to 2048 shades of gray can be provided to produce film-like images on the display.


DICOM GSDF compliant curves according to the number of simultaneously available gray shades

DICOM GSDF compliant curves by the number of simultaneously available gray shades

* Images are provided for explanatory purposes only.


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's hardware pivot function is directly implemented in display hardware, and thus it is much faster with less noise.

Dual Link input
provides smooth display of motion pictures.


OSD Information Display
OSD Information Display

Such information as the display model, total operating time, actual measurement of luminance, and calibration settings can be checked on screen.


LED indicator to inform of current statusLED 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.


LED Indicator to inform of current status
Models supported All i2 and i models


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.
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.


Worldwide medical safety standards 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

Model Name CCL352i2
LCD Technology 20.8-inch, Color, TFT active matrix
Display Area 423.9mm x 318.0mm
Pixel Pitch 0.207mm x 0.207mm
Contrast Ratio 600:1 (typ)
Maximum Luminance 600cd/m² (typ), (calibrated to 250cd/m² by factory default)
Viewing Angle 170° horizontal and vertical (typ)
Visual Performance Available Resolution USTEXT, 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 2048 x 1536 (QXGA)
Color Display Full color (16.77 million colors)
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 130W (typ), (with power management feature)
Features Calibration Control Luminance, Gamma, Color temp., Capability to save 3 sets of LUT settings (A calibration kit is required.)
OSD Information Display Model name, Serial No., Total operating time, Calibration settings (Operating time since the last calibration, Luminance, Gamma, Color temp., 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, Hardware pivot, LED indicator
Standards UL60601-1, CSA C22.2 No. 601.1, MDD/CE, FCC-B, VCCI-B, FDA510(k)
Physical Characteristics Dimensions (WxHxD) Landscape: 474mm x 468.4/529.9mm x 220mm
Portrait: 367mm x 521.9/583.4mm x 220mm
Weight Approx. 11kg (Approx. 6.8kg without tilt stand)
Tilt Stand Tilt, swivel, landscape/portrait rotation
Mount 100mm VESA compliant
Security Slot On the back of the panel and the tilt stand
Protective Filter Antireflection-coated
Accessories AC adapter, 3P power cord, DVI cable, USB cable, User manual
 

Dimensions

CCL352i2