Instruction/ maintenance manual of the product MD211C3 NEC
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MD21 1C2 MD21 1C3 INST ALLA TION & MAINTENANCE GUIDE.
Inde x W arning, Caution ..........................................................................................................................English-1 Intended Use .................................................................................
English-1 English TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT T O RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPT ACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULL Y INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOL T AGE COMPONENTS INSIDE.
English-2 Intended Use The MD21 1C2/MD21 1C3 Color displays are intended to be used for displaying and viewing of digital images for diagnosis by trained physicians. T o guarantee the display performance as specifi ed, it must only be used in conjunction with NEC approved display controllers.
English-3 English Registration Inf ormation Dec laration Declaration of the Man ufacturer Declaration of the Man ufacturer Means of Conformity Device Classifi cation: Class I, non-measuring function Applicable Rules: Annex IX, Rules 1.4 (Section 1) and 1.
English-4 Recommended use Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD MONIT OR: W ARNING: Do not modify this equipment without authorization of the manufacturer . W ARNING: T o disconnect this product from the mains supply disconnect the mains plug from the socket outlet.
English-5 English Image P ersistence: When a residual or “ghost” image of a previous image remains visible on the screen, this is called image persistence. Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed for a long period of time should be avoided.
English-6 Contents Y our new NEC monitor box* should contain the following: • MD21 1C2/MD21 1C3 monitor with tilt/swivel/pivot/height adjust stand • Power Cord • DVI-D cable* 1 • DisplayPort c.
English-7 English Quic k Star t T o connect the LCD monitor to your system, follow these instructions: NO TE: Make sure to read “Recommended Use” (page 4) before installation.
English-8 4. Connect all cables to the appropriate connectors ( Figure C.1 ). When using the USB cable, connect the B type connector to the USB upstream port on the right back side of the monitor and the A type connector to the downstream port on the computer ( Figure C.
English-9 English 7. Slide down the cable cover ( Figure D .1 ). 8. Connect one end of the power cord to the AC inlet on the back of the monitor and the other end to the power outlet. NO TE: Please refer to the Caution section of this manual for proper selection of an AC power cord.
English-10 Screen Rotation Before rotating, the screen must be raised to the highest level and tilt to avoid knocking the screen on the desk or pinching your fi ngers. Disconnect all cables. T o raise the screen, place hands on each side of the monitor and lift up to the highest position ( Figure RL.
English-11 English 100 mm 100 mm Figure F .1 Weight of LCD assembly: 7.8 kg Figure S.1 Flexib le Arm Installation This LCD monitor is designed for use with a fl exible arm. T o prepare the monitor for alternate mounting purposes: • Follow the instructions provided by the manufacturer of the monitor mount.
English-12 Contr ols OSD (On-Screen Displa y) contr ol buttons on the fr ont of the monitor function as f ollows: T o access the OSD menu, press the EXIT button. T o change the signal input, press the SELECT button. All buttons are located at the back of the monitor .
English-13 English SETTING OSD LANGU A GE • Set the OSD language before using OSD functions. • Use the control keys (LEFT/RIGHT or UP/DOWN or EXIT) to access the “LANGUAGE SELECTION” menu. • Press the LEFT/RIGHT or UP/DOWN buttons to select the desired OSD language.
English-14 EDID SELECTION During communication via EDID* with the signal source (computer), the preferred signal timing of the monitor is provided. AU TO : The preferred timing depends on the physical orientation of the monitor . Landscape orientation: 1600x1200 pixels, portrait orientation: 1200x1600 pixels for MD21 1C2.
English-15 English OSD LOCK OUT This control completely locks out access to all OSD control functions. When attempting to activate OSD controls while in the Lock Out mode, a screen will appear indicating the OSD controls are locked out.
English-16 Using the PICTURE MODE function Choose the Picture mode which is the most suitable for the type of displayed content. These are the available modes: MEDICAL, Gamma 2.2 and PROGRAMMABLE. • Each PICTURE MODE includes PRESET , LUMINANCE, WHITE, Color Gamut (RED,GREEN,BLUE) , GAMMA, BLACK, UNIFORMITY , AMB.
English-17 English Quic k screen QA test function Allows the monitor to display an internal test pattern similar to AAPM TG18-QC, without using an external signal source. A quick overall visual evaluation as well as an inspection of the gray levels according to DICOM is available with this built-in method.
English-18 Ad v anced OSD <How to use the ad vanced OSD> • When both OSD and Key Guide are off, push the “RESET” and “EXIT” buttons two times simultaneously . • Y ou will see the Advanced OSD. This menu is larger than the normal OSD and has a tagged structure from T ag 1 to 9.
English-19 English RED GREEN BLUE Adjusts color gamut. When the selected settings are outside of the LCD gamut, the indicator on the OSD will turn magenta. UNIFORMITY This function electronically compensates the slight variations in the white uniformity level that may occur across the display area of the screen.
English-20 T ag4 H.POSITION Controls the Horizontal Image Position within the display area of the LCD. Press “LEFT” or “RIGHT” to adjust. V .POSITION Controls the V ertical Image Position within the display area of the LCD. Press “LEFT” or “RIGHT” to adjust.
English-21 English VIDEO DETECT* 1 Selects the video detection method, when more than one video signal source is connected. Press “LEFT” or “RIGHT” to select. FIRST : When current video input signal is not present, then the monitor searches for a video signal from a different video source.
English-22 T ag7 GRA YSCALE MODE This function changes the display image to monochrome. There are 4 types of settings. OFF: The Display image is COLOR. MODE1: The signal Input is 8 bit monochrome. The display shows a grayscale image. This mode uses only the Green channel of an R/G/B input signal.
English-23 English Specifi cations - MD211C2 Monitor Specifi cations MD211C2 Monitor Notes LCD Module Diagonal: Viewable Image Size: Native Resolution (Pixel Count): 54.0 cm/21.3 inches 54.0 cm/21.3 inches 1200 x 1600 (Portrait) 1600 x 1200 (Landscape) Active matrix; thin fi lm transistor (TFT) liquid crystal display (LCD); UA-SFT (IPS) 0.
English-24 Specifi cations - MD211C3 Monitor Specifi cations MD211C3 Monitor Notes LCD Module Diagonal: Viewable Image Size: Native Resolution (Pixel Count): 54.0 cm/21.3 inches 54.0 cm/21.3 inches 1536 x 2048 (Portrait) 2048 x 1536 (Landscape) Active matrix; thin fi lm transistor (TFT) liquid crystal display (LCD); UA-SFT (IPS) 0.
English-25 English Features DisplayP ort: DisplayPort is designed to be the future-ready , scalable solution for high performance digital display connectivity . It enables the highest resolutions, the fastest refresh rates and deepest color depths over standard cables.
English-26 T r oubleshooting No Picture • The signal cable should be completely connected to the display controller/computer . • The display controller should be completely seated in its slot. • The monitor does not support a DisplayPort converter signal.
English-27 English ST AND-ALONE CALIBRA TION Stand alone calibration can recalibrate the display without using a computer by the integrated front sensor or connecting an external sensor . There are 5 functions in ST AND-ALONE CALIBRA TION. • Self Calibration: Calibrates the integrated front sensor based on the USB color sensor .
English-28 Self Calibration Calibrates the integrated front sensor based on the USB color sensor . Or to manually adjust the integrated front sensor with an external near range color analyzer reference, which is traceable to a primary standards laboratory .
English-29 English Cop y Calibration The white point and luminance can be copied from one display to one or more additional displays. Using this feature reduces the variation between different displays allowing them to match each other more closely . A B USB color sensor Figure C.
English-30 Gamma Adjust By using the integrated front sensor , Gamma Adjust recalibrates the LCD gamma. Gamma Adjust is recommended if MAX GSDF ERROR exceeds the medical standards. All PICTURE MODES are updated when Gamma Adjust is performed. 1. T o show the CALIBRA TION menu, select the ST AND ALONE CALIBRA TION in the advanced menu (page 27).
English-31 English DICOM Measurement DICOM P AR T14 can be performed by using the integrated front sensor . 1. T o show the CALIBRA TION menu, select the ST AND ALONE CALIBRA TION in the advanced menu (page 27). 2. Use “LEFT” or “RIGHT” to select DICOM MEASURE in the MODE selection (Figure D.
English-32 5. Input the value measured at 1, and press SELECT ( Figure AS.3 ). When not having measured, press SELECT without changing the value. 6. After the CALIBRA TION SUCCEEDED message appears ( Figure AS.4 ), press SELECT . Y ou can set DA TE and TIME by using control keys, and press SELECT .
English-33 English NEC DISPLA Y SOLUTIONS is strongly committed to environmental protection and sees recycling as one of the company’s top priorities in trying to minimize the burden placed on the environment.
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If you have not bought NEC MD211C3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NEC MD211C3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NEC MD211C3 you will learn all the available features of the product, as well as information on its operation. The information that you get NEC MD211C3 will certainly help you make a decision on the purchase.
If you already are a holder of NEC MD211C3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NEC MD211C3.
However, one of the most important roles played by the user manual is to help in solving problems with NEC MD211C3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NEC MD211C3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
