LMD-2451MT
Contents
1. 47 368 P N 1920x 1080 50Hz 141 375 55 572 N P 1920 x 1080 60Hz 138 625 66 647 P N Others O e 28 322 31 469 N P 1280x800 60Hz 68 900 48 935 N Dot clock 25 175 MHz to 148 500 MHz Picture size phase automatically detected by the DE data enable signal 3G HD SD SDI Input Adaptor Analog Component Adaptor HD SDI Its Features and Benefits HD SDI is an interface to transmit high definition HD video and audio signals in real time without failure Because of this high quality feature HD SDI has begun to penetrate medical facilities where high resolution high quality image signal transmission is imperative The interface connector is a BNC type that is small in size and has a lock structure The cable type is coaxial which is comparatively thin and sufficiently flexible a 5C FV cable is an example The transmission distance can be extended to approximately 100 m 828 ff typical so this solution is suitable for cable installation inside a building The HD SDI has 1 5 Gbps bandwidth to transmit Y Cb Cr 4 2 2 10 bit full HD 1920 x 1080i signals In addition 3G SDI featuring 3 Gbps bandwidth is also available to transmit Y Cb Cr 4 2 2 10 bit 1920 x 1080 50p and 60p signals Both the HD SDI and the 3G SDI interface are ideal for high definition HD image transmission and they help in applications for minimally invasive MI procedures The transmission distance differs according to cable type2. MH Optional Accessories 8 bit 256 levels image 10 bit 1024 levels image Simulated images BKM 250TG BKM 243HS BKM 229X SU 560 Display Stand HM Optional Input Adaptors BKM 250TG 3G HD SD SDI Input Adaptor 3G HD SD SDI signal input x2 3G HD SD SDI monitor output x2 E 9 9 O OF OF 3G SDI IN OUT IN OUT 250TG 3G SDI HD SDI and SD SDI signals are detected automatically BKM 220D SD SDI 4 2 2 Input Adaptor SD SDI signal input x2 BKM 220D EO amp HD SD SDI Input Adaptor 0 so BKM 256DD DVI D Input Adaptor BKM 30G BKM 220D SD SDI 4 2 2 Input Adaptor BKM 31G Circular polarizer 3D Glasses Clip on type BKM 227W NTSC PAL Input Adaptor Circular polarizer 3D Glasses BKM 243HS HD SDI SD SDI Input Adaptor HD SDI SD SDI signal input x2 HD SDI SD SDI monitor output x1 7 BKM 243HS DIGITAL HD SDI 9 8 HD SDI and SD SDI signals are detected automatically BKM 227W NTSC PAL Input Adaptor Composite input output x1 ANALOG IN OUT BKM 256DD DVI D Input Adaptor DVI D signal input DVI D signal output so joc jos SaaS Sa eS ae eS a ea a a ee ea eae Sea See Sea ea Sa ae ea aS ee a ea a a ae ee eS ae ae a a E eae a ee Sa aaa ea a Sa ee a a E a a E E ee ae a ee ee ee ea ae ee Se eee ee BKM 229X Analog Component Ada
3. 425 2008 SMPTE 424M and 425 standards transmitting up to 4 2 2 10 bit 1080 50p and 1080 60p video data using one SDI cable It also supports 3G SDI level B and dual stream HD SDI these signals are required for 3D display functions Input Signals Input Adaptors Optional BKM 256DD Input Adaptor for Dual DVI D Inputs By installing the optional BKM 256DD input adaptor in the monitor s expansion slot users can employ a maximum of two DVI inputs and one loop through output in a standard configuration e Equipped with DVI Signal Level Stable Circuit The BKM 256DD is equipped with an equalizer circuit that enables the transfer of input signals over a long distance without signal deterioration For optical fiber transmission the 5 V power required to convert a signal from electric to optical is supplied from each 14 pin input and output connector Convenient Preset Function In addition to typical signal formats the LMD 2451MT supports a variety of video signal formats qualified by endoscopic manufacturers The LMD 2451MT includes a table of seven types of preset to accommodate these video signal formats Users can easily select from the on screen display OSD menu their preferred monitor setting for each format 575 50i PAL 480 60i NTSC O OIO 576 50p 480 60p 1080 24PsF 1080 25PsF 2 1080 25p 1080 30p 1080 50 1080 60i 720 50p O O O O O O 1080 2
4. This function helps users to monitor 2D 3D pictures by allowing switching during the same surgical procedure It can be assigned to a function key Fl as a default setting Disparity Simulation 3D mode Either the left or right signal phase or both phases of a 3D image can be shifted horizontally In this way users can simulate the amount of 3D image parallax and can adjust for the most optimum 3D viewing The simulated image cannot be output to other equipment and cannot be recorded on an external recorder Weaker parallax Shift Original parallax IR LR gt Simulation Stronger parallax After Disparity Simulation the last parallax value can be held and stored in memory Both sides of the screen are masked with gray Checkerboard 2D mode Left and right input signals are displayed in a grid pattern on screen divided into 9 blocks vertically and 16 blocks horizontally By comparing adjacent images users can recognize a difference in brightness and color setting of the left and right images and thus easily adjust the camera s white balance and iris settings ei fro Ed El Ez zi kJ Ed Ed Ere i EA EJ Ed Er A EJ Ed EJ Ez E foe ed Ed E3 Eee Fee Fee Fee eE J aA ci E3 ee eil EJ CA eE EFA J EJ E a N r an A EEJ Ed EAA koe EJ Cd CA 6 l L R Switch 2D mode Left and right signals can be swapped in a moment without inserting black frames simply by manually p
5. concentrate on surgical procedures The rear panel design Is white however just like other medical monitors LMD 2451 MT front 1 a o g i 9 SOMO w D Q I LMD 2451MT rear 10 Ol Qro LMT 2451 MT sheet type switches on the front bezel LMD 2451MT side Flat Front Panel Design The LMD 2451MT is designed to eliminate difference in surface level between the monitor bezel and the protection panel Also by incorporating sheet type switches in its front panel this monitor prevents dust and contaminant build up which is important for medical equipment hygiene Multi Picture and picture Capability The LMD 2451MT provides a variety of input and output combinations for multi display Side by side SBS Picture out picture POP and Picture in picture PIP With the optional BKM 256DD DVI D input adaptor for example the monitor can concurrently display two DVI input signal images Also in Side by side mode with vertical full scan it is easier to diagnose captured moving images These flexible display modes are convenient when displaying images from an endoscope ultrasound X ray and more They also add convenience allowing users to check captured images from an archive and still images on a printer Examples of multi display SBS normal SBS V full scan POP V full scan Simulated images Scan Function scan size can be selected between NORMAL 0 OVE
6. 4p oO O O O O O O 720 60p Oe Of Of Om Of 2 1080 50p g z 1080 60p z 1 Compatible with 1 1 001 2 For component input only HD15 Input Signal Format 640 x 480 60Hz 25 175 31 469 N 800 x 600 56Hz 561000 oom onl lis612 500 ean Denn I 800 x 600 60Hz 40 000 37 879 P P 800 x 600 72Hz 50 000 48 077 P P 800 x 600 75Hz 49 500 46 875 P P 800 x 600 85Hz 56 250 53 674 P P DMT 1024x768 60Hz 65 000 48 363 N 1024x768 70Hz 75 000 56 476 N N 1024x768 75Hz 78 750 60 023 P P 1024x768 85Hz 94 500 68 677 P P 1152 x 864 75Hz 108 000 67 500 P P 1280x960 60Hz 108 000 60 000 60 000 P P 1280 x 1024 60Hz 108 000 63 981 60 020 P P N Negative P Positive Range of DVI Input Signal Max resolution 1920 x 1080 60Hz Vertical frequency 50 0 Hz to 85 1 Hz Horizontal frequency 31 5 kHz to 77 0 kHz Of Om Of Om Of OF 640 x 480 60Hz 23 625 29 531 59 780 P N 800 x 600 60Hz 35 500 36 979 59 837 P N 1024x768 60Hz 56 000 47 297 P N 1280 x 768 50Hz 65 125 39 518 N P 1280x768 60Hz 80 125 47 693 N P 1280 x 768 60Hz 68 250 47 396 P N cyr 1280x768 75Hz 102 875 60 091 P 1280x960 60Hz 85 250 59 201 P N 1280x 1024 60Hz 91 000 63 194 P N 1360x768 50Hz 69 500 39 489 N P 1360x768 60Hz 84 625 47 649 N P 1360x768 60Hz 72 000
7. LMD 2451MT SONY Medical 3D LCD Monitor make believe C19 0000 Oo a 6 Oj OO Of olo oje 0l ojo In recent years digital technologies for stereoscopic three dimensional 3D image processing an qd monitoring have progressed rapidly This is particularly true of 3D imaging for medical use Some types of 3D monitoring systems are already used in medical modality applications Ho these are based on SD standard definition resolution Today s users are unhappy with this le quality and the way it compromises the usability of conventional 3D monitoring systems for e surgery Newer systems which incorporate improved digital technologies for 3D monitoring ir I high definition resolution are of greater value in medical modality applications 0 Now Sony introduces a high performance medical 3D LCD monitor the LMD 2451MT 24 inch WUXG 1920 x 1200 pixels resolution monitor to its comprehensive lineup of medical grade displays The LMD 2451MT incorporates a circular micro polarizer filter attached to the LCD panel and is circular polarizer 3D glasses Wearing these lightweight 3D glasses users experience a feel depth and smooth uninterrupted viewing of multiple monitors and flicker free 3D images This helps users to engage in 3D operations with minimal stress l T Installing an optional BKM 250TG 3G SDI input adaptor this 3D monitor offers a variety of 3D displa such as Disparity Simul
8. R 20 FULL and NATIVE scan modes The aspect ratio can be switched between 16 9 and 4 3 according to the input signal NATIVE is effective only when 1080i 1080p or 720p signal is input 1080p can be selected when BKM 250TG is installed Mirror Image The LMD 2451MT can reproduce a full screen size reverse image This function is useful when it is impossible to physically turn an endoscopic camera system or when the camera system cannot deliver a reversed image This Mirror Image function of the LMD 2451MT is ideal for procedures requiring two surgeons to work at opposite points of orientation to a patient for example in thoracoscopic surgery laparoscopic surgery and other applications Normal image Mirror image Simulated images M2D General Features User Memory Function Users can save up to 20 picture settings each with a user name This data can be saved and loaded on the monitor or onto external equipment such as a PC connected in Serial Remote mode Power saving Mode When no input signal is received for over a minute the monitor goes into power saving mode and consumes minimal power This function prevents unnecessary electrical consumption External Remote Control Function The LMD 2451MT has an external remote control capability for input output signal selection and adjustment of various items via Ethernet 1OBASE T 100BASE TX connection Users can execute the same operation on all conn
9. Yes 1080 25p Yes Yes Yes 1080 30p Yes Yes Yes 1080 50p Yes 1080 60p Yes 1080 24PsF Yes Yes Yes 1080 25PsF Yes Yes Yes 720 50p Yes Yes Yes 720 60p 3 Yes Yes Yes 1920 x 1080 50Hz Yes 1920 x 1080 60Hz Yes 1 BKM 250TG serial number 7100001 or later is required for the 3D 3G HD SDI signals 2 The frame rate is also compatible with 1 1 001 3 720 50p and 720 60p signals are displayed as a native scan and ina window pattern 4 L R pictures are displayed as a line by line in 3D mode L R pictures in 2D mode are displayed as a side by side display and the L R pictures are not compressed vertically Variety of 3D 2D Display Functions 43D Features There are a variety of convenient 3D display features such as Disparity Simulation a Checkerboard Display L R Switch Flip H and Horopter Check These functions help optimize 3D settings and adjustments of the LMD 2451MT monitor before use These capabilities are assignable to function keys on the front panel of the LMD 2451MT This is very convenient for users who frequently switch between 2D and 3D mode during 3D operation These functions work when the optional BKM 250TG 3G SDI input adaptor is installed Disparity Simulation Checkerboard and L R Switch support only dual stream HD SDI signals while Flip H and Horopter Check support both 3G SDI level B and dualstream HD SDI signals 2D 3D Switching Function
10. ance 0 05 ohms or less Composite BNC x1 Loop through with 75 ohms automatic termination Y C Mini DIN 4 pin x1 Loop through with 75 ohms automatic termination RGB Component External sync Power requirements BNC x3 Loop through with 75 ohms automatic termination BNC x1 Loop through with 75 ohms automatic termination DC IN 24 V 5 0A 5 V 0 030 A supplied from AC adaptor AC adaptor Sony AC 1 10MD AC IN 100 V to 240 V 50 60 Hz 1 53 A to 0 58 A DC OUT 24 V 5 0 A 5 V 0 060 A Power consumption Maximum approx 136 W with 2 x BKM 229X Operating temperature Operating humidity Storage and transport temperature 0 C to 35 C 32 F to 95 F Recommended 20 C to 30 C 68 F to 86 F 30 to 85 no condensation 20 C to 60 C 4 F to 140 F Storage and transport humidity 0 to 90 no condensation Operating storage and transport pressure 700 hPa to 1060 hPa Dimensions W x H x D Mass 602 4 x 386 2 x 110 mm 23 3 4 x 15 1 4 x 4 3 8 inches including projections 8 8 kg 19 Ib 6 4 oz with 2 x BKM 250TG AC adaptor AC 1 10MD 1 2 kg 2 Ib 10 oz Supplied accessories AC adaptor AC 1 1OMD 1 AC power cord 1 AC plug holder 2 3D glasses glasses type 1 3D glasses clip on type 1 L R labels 1 Instructions for use 1 CD ROM 1 Using the CD ROM Manual 1 Quick Reference 1 When you First Use the Monitor 1 Sales Comp
11. anies Guide 1 Warranty book 1 Distributed by MK10781V1YITIONOV Unit mm inches With the SU 560 optional monitor stand 9000 0000000000 ie 602 4 23 31 110 4 Y8 273 5 107 yyq EEEEE ojo Oj olo O 0 0000 TI S zese Ts 2 Os 100 4 100 4 100 4 m Tally lamp Power indicator o key inhibit indicator CONTROL button CONTRAST buttons PHASE buttons CHROMA buttons BRIGHT brightness buttons Menu operation buttons Input select buttons Function buttons USER MEM user memory button LO O00000 00 00 00 Q CCHR o o o o 6 0006 i 9 e eoco amp Equipotential Function Earth terminal COMPOSITE IN connector BNC Y C IN connector Mini DIN 4 pin G Y IN connector BNC B PB IN connector BNC R PR IN connector BNC EXT SYNC IN external sync input connector BNC Loop through output connectors DC 5V 24V IN connector Optional input slot O power switch PARALLEL REMOTE connector modular connector 8 pin SERIAL REMOTE connector RJ 45 SERIAL REMOTE RS 232C connector D sub 9 pin female DVI D input c
12. ation a Checkerboard Display L R Switch and more to support optimun and adjustments f With these features and benefits the LMD 2451MT is ideal for 3D endoscopic surgery and suited to monitoring is required 1 24 inch 613 2 mm viewable area measured diagonally O 2 Two types of 3D glasses are available the BKM 30G and BKM 31G clip on type weighing approximately 18 g 0 63 oz and 16g 0 5 gt Z respecti 3 The BKM 250TG input adaptor serial number 7100001 or later is required T orld Created by Sony 43D Features Stereoscopic 3D Display Mechanism and Types A human estimates the depth of an observed object using elements depth cues such as focus perspective interposition occlusion relative size and other cues The mechanism for displaying a 3D stereoscopic image is vergence and stereopsis Different types of 3D display systems are available those that require glasses and those that do not There are different types of glasses less systems a lenticular system parallax barrier system and integral system However most of these systems cannot deliver viewing angles particularly in multiple view that are good enough for professional use For this reason glasses less systems are usually only found today for example in amusement applications Currently there are two types of glasses based systems one is a shutter system typical of commercially available consumer televisions for examp
13. ected monitors or put all connected monitors into the same setup and adjustment state Seven language On screen Display The on screen display is available in seven languages English French German Spanish Italian Chinese and Japanese Mounting Flexibility VESA The LMD 2451MT complies with the 100 x 100 mm hole spacing VESA mounting standard making it ideal for use with surgical equipment arms and tabletop stands It is sufficiently flexible for use as a desktop monitor with an optional monitor stand SU 560 LMD 2451 MT with a surgical equipment arm image LMD 2451MT with an optional monitor stand SU 560 Key Inhibit Function Key inhibit is a menu function that helps prevent inadvertent operation from the control panel Users can also prevent this type of operator mistake just by pushing the Control button on the control panel this turns off the LED switch lights and cancels the switch functions MinputVersatility o The LMD 2451MT monitor can accept almost any signal ranging from SD to HD video as well as PC signals via its DVI D and HD15 connectors In addition to standard inputs a variety of different optional input adaptors are offered for use in the monitor s expansion slots This versatility allows images to be monitored from a broad range of medical equipment sources Optional BKM 250TG Input Adaptor for 3G SDI and 3D Display Functions This interface is compliant with the SMPTE ST 424 2006 and ST
14. ition the center support structure does not put the lenses under stress and so there is no lens distortion These polycarbonate lenses withstand temperature changes and shock The ear stems maintain a comfortable and secure grip preventing the glasses from slipping and the nose pads also provide good grip even when sweat could cause slippage BKM 31G clip on glasses are for operators who wear glasses for eyesight correction They are very light weighing only 16 g 0 56 oz approximately Both the BKM 30G and BKM 31G circular polarizer glasses block approximately 99 of the sun s ultraviolet rays BKM 30G and BKM 31G circular polarizer glasses cannot be used as sunglasses The blocked spectral range is 280 nm to 380 nm BKM 30G 3D glasses y i BKM 31G Sa Clip on 3D glasses flip up Multiple 3D Input Signal Formats and Interfaces The LMD 2451MT accepts a variety of 3D signal formats including 3G SDI level B Dual stream HD SDI HD SDI Side by side HD SDI Line interleave line by line HD SDI Field sequential using an optional BKM 250TG 3G SDI input adaptor and DVI Line interleave line by line This input flexibility enables versatile 3D system installation 3D Signals and Video Formats 3D Signal type a side a sequential Interface SSR HDSDI HD SDI DVI HD SDI 1080 50i Yes Yes 1080 60i 2 Yes Yes 1080 24p Yes Yes
15. le and the other is a circular polarizer system which is incorporated in Sony professional and medical 3D monitors including the LMD 2451 MT Benefits of Circular polarizer 3D System The circular polarizer 3D glasses do not require synchronization with the monitor system even if it is a multi monitor system Users experience smooth uninterrupted viewing of multiple monitors and flickerfree viewing even under a fluorescent light Added to this there is no need for batteries in the glasses which are therefore very lightweight and cross talk interference between right and left lenses rarely occurs even when the wearer inclines their head LCD panel Polarizer Patterned retarder T A A TT AW Circular polarizer glasses Right signal on odd lines Clockwise Left eye Right eye Left signal on even lines Counter clockwise R L Principle of 3D Circular polarizer R L Unique Lightweight Circular polarizer 3D Glasses Two types of 3D glasses are available the BKM 30G and BKM 31G clip on type both of which are designed for the 3D operator s convenience and optimized for the LMD 2451 MT Medical 3D monitor The BKM 30G is extremely lightweight just 18 g 0 63 oz approximately and is comfortable to wear The soft frame and centersupport structure are designed to fit any size and shape of head and face so the wearer experiences minimal stress even during continuous medical tasks In add
16. n which is called LMWD_AutoWhiteBalance Combined with a PC and commercially available calibration tool this function enables simple adjustment of the monitor s white balance even in a multiple monitor environment The X Rite Eye one i1 Pro Series Natural Gradation of Color Reproduction 10 Bit DSP The LMD 2451MT incorporates an advanced 10 bit digital video signal processor to produce accurate and lifelike images with smooth and natural gradation Sophisticated I P Interlace to Progressive Conversion The LMD 2451MT uses an advanced technology to perform sophisticated I P conversion which is essential to enabling an interlaced video source to display on the LCD progressive panel With this sophisticated I P conversion technology the LMD 2451MT does not need a scaling process to deliver essential high level accuracy when monitoring detailed images from full HD video sources Three I P conversion modes can be simply selected via the on screen menu In 3D mode I P conversion is fixed in Field merge mode Color Temperature and Gamma Mode Selection Users can select the color temperature from HIGH LOW LOW2 and USER modes A gamma mode can also be selected from two settings 2 2 and DICOM Why Black Bezel for Medical Monitor The LMD 2451 MIT incorporates a black color bezel instead of a conventional white one This is simply because this monitor is designed to optimize surgeons 3D image viewing enabling them to
17. onnector DVI D HD15 input connector D sub 15 pin female 2010 Sony Corporation All rights reserved Reproduction in whole or in part without written permission is prohibited Features and specifications are subject to change without notice Images on monitors are simulated The values for mass and dimension are approximate SONY make believe and ChromaTRU are trademarks of Sony Corporation All other trademarks are the property of their respective owners This catalog is published for a worldwide audience and as such cannot reflect country specific standards and regulations
18. ptor RGB Y PB PR input x1 EXT SYNC x1 Type a Si TFT Active Matrix LCD with an AR coated protection panel Resolution 1920 x 1200 pixels WUXGA Effective picture size HxW 518 4 x 324 0 mm 20 1 2 x 12 7 8 inches diagonal 613 2 mm 24 1 4 inches Aspect 16 10 Colors Approx 16 7 million colors 8 bit 2D Viewing angle 89 89 89 89 typical up down left right contrast gt 10 1 3D Viewing angle 50 at a viewing distance more than 300 mm crosstalk less than 7 typical Composite BNC x1 1 0 Vp p 3dB sync negative Y C Mini DIN 4 pin x1 Y 1 0 Vp p 3dB sync negative C 0 286 Vp p 3dB NTSC burst signal level 0 3 Vp p 3dB PAL burst signal level RGB Component BNC x3 RGB 0 7 Vp p 3dB sync on green 0 3 Vp p sync negative Component 0 7 Vp p 3dB 75 chrominance standard color bar signal DVI D DVI D x1 TMDS single link HD15 External sync D sub 15 pin x1 RGB 0 7 Vp p sync positive sync on green 0 3 Vp p sync negative Sync Total level polarity free HAV separate sync Plug amp Play function corresponds to DDC2B BNC x1 0 3 Vp p to 4 0 Vp p bipolarity ternary or negative polarity binary Option slot 2 slots Parallel remote Modular connector 8 pin x1 pin assignable Serial remote D sub 9 pin RS 232C x1 RJ 45 modular connector Ethernet x1 1 OBASE 1 1 OOBASE TX DC in DC 5 V 24 V output imped
19. table for use in professional medical applications High Performance WUXGA LCD Panel The LMD 2451MT incorporates a high contrast high brightness and high resolution WUXGA 1920 x 1200 pixels LCD panel which uses precisely manufactured RGB color filters allowing the reproduction of colors with stunning depth and saturation to create highly natural images Incorporating an IPS panel the LMD 2451MT offers stable images when viewed from various angles both horizontally and vertically with virtually no reduction in picture contrast color saturation or hue shift The vertical viewing angle in 3D mode is 50 at a minimum distance of 300 mm from the center of the LMD 2451MT s screen ChromaTRU Color Matching Technology ChromaTRU For an extra level of color reproduction accuracy every LCD panel used in the LMD 2451MT is precisely color calibrated at the factory providing faithful color reproduction so that the R G B color coordinates are consistent for every monitor Further to this a second calibration is applied so that white balance is maintained at a consistent color temperature throughout all grayscale levels Either ITU R BT 709 or OFF can be selected for the color space settings White Balance Calibration Function LCD monitor performance typically changes over time and requires regular recalibration to maintain its original performance The LMD 2451MT employs a software based white balance calibration functio
20. ushing a function key This instant swap capability enables users to compare whole images and check for any sense of incongruity or for unnatural images Other 3D Features Flip H 3D mode The Flip H function turns the reversed image to the normal view when receiving a reverse image from a camera system A delay in signal processing occurs and both the left and right signals synchronize to the delayed signal Horopter Check 3D mode This function helps users to perceive the subtle difference of depth between different objects placed on the 3D screen surface Payload ID Display Channel assign information about the payload ID data of input signals is displayed on the menu screen This tells users how the left and right channels are assigned in the menu 3D 2D Color Matching Function 3D Offset Adjustment In 3D mode this function offsets the white balance of a 3D image This enables closer image color matching between a 3D image viewed through 3D glasses and a 2D image when the viewer takes off their 3D glasses The benefit of this function is that surgeons can view and switch between 3D and 2D images without noticing color changes and therefore without feeling discomfort Vertical Viewing Angle in 3D Mode 2D General Features gt S Safety Listing and Compliance The LMD 2451MT is UL60601 1 listed and complies with the CSA22 2 No 60601 and EN60 601 1 safety regulation The monitor is sui
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