Scaler Video Processor - Unitech Digital Media
Contents
1. menia Scaler Video Processor A Before using this Scaler Video processor please read this manual carefully and preserved for reference in future Model Dcdi 550 O UNNEcCH Statements Without the written permission any unit or individual could not copy reproduction or translate the book or part of it Also could not transmit it in any form or any way electronic mechanical photocopying record or other way for any business and profitable purpose The product specifications and information mentioned in this manual is just for reference will not give prior notice if there is any updated Unless there 15 a special agreement it is just used as guidelines All the statements or information in this manual shall not constitute any form of guarantee Directory NX 3 TRADEMARK CREDIT hh hh nhan 3 ABOUT SOFTWARE hehe hiis ius sss sii 3 SGNAEDIIRIEEEEEEEEEE 3 USING DIRECTIONS ceccccccccccccccccccccccccccccccccccccccccccccccccccsccsccseccccseccsccseccecsscssccseccecaes 4 INCLUDED ACCESSORIES 4 EXTENDED PORT 5 SAFETY INSTRUCTIONS hh hh 5 FUNCTION INTRODUCTION ceececccccccccccccccccccccccccccccccccsccccccccscccccccccsccsccssccecccccscccccce 6 BRIEF 6 REAR PANEL GRAPHIC2. DVII DVI2 Multi machine communication port fT TX BOARDS 2 DVI output port DVI D GA output port DVI input signal loop out port Expand output port HDMI digital audio input port Customized SDI digital audio input 2 amenpia Front panel graphical representation LED VIDEO PROCESSOR CO MENU INPUTS TRANSITION i AV1 AV2 VGA1 VGA2 TAKE PART o gt DVI HDMI DP OK or switch browse setting mode 1 AVI umeric key 1 K D 2 select key PIP Shortcut key of PIP function PART Shortcut key for part or full AUTO Auto adjust input image position MODE exhale template load or save menu Press Knob Same as the confirm key Hold Knob return to default menu state 3 VGAI umeric key 3 VGAI select key 4 VGA2 umeric key 4 VGA2 select key 5 TAKE umeric key 5 Image switch hotkey 6 DVI DVI select key 7 HDMI HDMI select key 8 DP DP select key Anticlockwise Choose menu items or adjust parameter 9 E M E M select key clockwise Choose menu items or adjust parameter 10 EFFECT Numeric key 10 Image switch hotkey Q unNnNecH muL amenpia Resolution PAL NTSC VESA standard VESA standard support 10801 input 24 inherent 2 scalable 1 MI 1 1 nherent 1 scalable 1 1 DE SDI E M EIA CEA 861
3. VGAT VGA2 DVI HDMI DP and E M respectively Function shortcuts are PIP PART AUTO MODFE and Switch shortcuts AH thA Kiment HERE its position of the machine please refer to the Front panel graphical representation 8 Unless specifically mentioned otherwise all shortcut keys are not effective unless the default state Input shortcut In the default state to any input shortcuts image signal input port will switch directly to the input port which is corresponding with the input shortcuts Moments later the menu system will show the input channel state including port name whether the input signal is effective or not also will show signal resolution specifications in effective case About this content please refer to the Default state introduction 13 na If users need to switch image 2 port can long press the relevant input shortcut in the default state 1f 1t 1s not conflict with the image input port the input port of image 2 will be switch to target port directly Otherwise will pop up prompt window users can cancel operation or forced switching two pictures input port as demands 30 Function shortcut PIP function shortcut The shortcuts only can be available in seamless switching function closed If in the PIP open state seamless switching function open then PIP function will be forced to close PIP funct
4. adsis dus satum e eulx buc be qd ERI MO POS 39 INPUT SIGNAL HOT BACKUP evceescesccccccccccccccccccccccccccccccccceececcecceccsscescesceccecceccescees 40 Jn 42 MODEL INTRODUCTION ceeccccccccccccccccccccccccccecceccccccccccceccecceccecsecseceecsecsscescescsecesess 43 WARRANTY aaa aa iaia 43 GRAPHIC CATALOGUE FORM 1 STATEICONSAND MEANINGS 14 X SWITCHING MODE 22 FORM 3 DUALIMAGES INPUT SOURCE CONFLICT LIST nennen 29 7 unNnNecH muL menia Briefs Thanks for your purchasing our Scaler Video Processor Do hope you can enjoy the experience of the product performance The design of the Scaler Video Processor conforms to international and industry standards But if with improper operation there will be a personal injury and property damage In order to avoid the dangerous please obey the relevant instructions when you install and operate the product Trademark credit VGA and XGA are the trademarks of IBM e VESA is a Video Electronics Standards Association s trademark e HDMI HDMI mark and High Definition Multimedia Interface are all from HDMI Licensing LLC Even if not specified company or product trademarks trademark has been fully recognized About software Do not change decompile disassemble decrypt or reverse engineer th
5. automatically to adjust the position and size of input image This moment should ensure input image to be full screen and with a a bright edge Scheme Divided into Normal Vivid Theatre Sport five modes Color Temp Divided into Normal Warm Cool User the four options Only when select User Red Green Blue the three options is effect and the range 1s O to 100 R Range 0 1 lid in th lor Temp 1 User reen Range 0 1 lid in th lor Temp i User Gamma Control the output Gamma value of video processor divided into Off 2 0 2 2 2 6 1 1 1 2 six options Enhance Divided into Off Level Levell Level2 Level3 Leveld Adaptive seven options DVI Enhance In state of DVI input it can greatly improve the output color and clarity Restore Pic Reset above all the parameters to be the default value 17 Output Setting sub menu Output Resolution H Window Output To V Window em 1024x768 60Hz H Position Press OK to Confirm V Position 0 Part Or Full Full H Resolution 1344 V Resolution 576 Output Rate 60 Apply gt Output Unitech Dedi 550 support 19 kinds of regular output resolution also can Resolution customize horizontal vertical parameter of output resolution Use the knob to choose the resolution that needs to be set press knob or ok to finish the settings If choose
6. configuration from back end Menu Timer HDMI Crop DVI Any Mode Factory Reset 26 H Resolution Hand configuration output resolution horizontal locking value of the front end equipment V Resolution Hand configuration output resolution vertical locking value of the front end equipment Apply Lock Apply the above setting to the system Restore Default Restore the above parameters to be the default value Without any operation the menu system will be back to the default state time The default value is 30S can be set to 60S or 10S HDMI reproduce rate setting the default is closed DVI arbitrary mode setting the default is closed Restore all settings to default LJr M 02e cH menia Input resolution lock function is just effective for DVI input if the lock resolution is not a standard resolution that will require the front end DVI signal source with any model output functions for example the computer with DVI output Inthe automatic matching mode the machine will only through the output port to detect the properties of the back end equipment automatically which automatically gets the best input resolution of the back end equipment Therefore if you need to use automatic matching mode please use the output port 27 Dual image Image 2 Text Overlay Source Transparent ext Overlay gt H Window V Window H Position V Position On Top Display Image 2 Image
7. standard HDMI 1 3 VESA standard 480i 576i 720p 1080i p 3G SDD Resolution In rdan ith DVLin n HDCPL Port DVI loop 1024x768 60Hz 75Hz S5Hz 100Hz 120Hz 1280x1024 60Hz 1440x900 60Hz 1680x1050 60Hz 1600x1200 60Hz 1600x1200 60Hz Reduced 1920x1080 60Hz 50Hz 2560 816 60 7 2048x640 60Hz 1920x1200 60Hz 2304x1152 60Hz 2048x1152 60Hz 1024x1280 60Hz 1536x1536 60Hz Customized bandwidth optimization Resolution 3840 max V Resolution 1920 max 4801 5761 720p 1080i p 3G SDD Power supply 100 240VAC 50 60Hz 20W 0 45 C 484mm X 288 25 mmx 55 6 mm 2 6 Kg O unNnNecH muL menia Using Menu Unitech Dcdi 550 adopted a high brightness amp contrast LCD screen to display the entire menu system if the user does not have operation or operation timeout the LCD screen will show the default state Operate the menu system by using the knob and keys The user can check and set its function and states convenient and intuitive to meet the demands The following will combine the keys function and the LCD screen display detailed introduces you to Unitech Dedi 550 of menu system How to use the keys The front panel keys of Unitech Dcdi 550 are divided into four areas MENU CONTROL INPUTS and TRANSITION Besides them there is special numeric area including all the buttons of INPUTS and TRANSITION area MENU area Thi
8. supply cords have been pulled out ahead When you need to add hardware device for the Scaler Video Processor make sure all of the signals and power cables have been pulled out ahead Before you operate any hardware please turn off the LED video processor s power and to set you on the electrostatic by touching the ground surfaces Please use the processor in clean dry and ventilated environment not use it in the high temperature humidity environment The product is the electronic product please stay away from the fire water and of which 1s inflammable and blast dangerous This product is with high pressure components please don t open the case or maintain it by your own As there 1s exceptional condition with smoke ill smelling please turn off the switch at once and contact with the dealers 7 unNnNecH menia Function introduction Brief Unitech Dedi 550 series products are the video processor developed for the large screen display system adopted the top image processing chips internal 12 bits processing with clearer images and richer colors Advanced alternate motion picture processing technology to remove video motion tail or jagged for the normal PAL NTSC video output image will be clearer for the HD 10801 signal output image details will be rich full color and image quality is in the leading level Advanced image scaling technology support user defined output resolution s
9. vertical height horizontal position of PIP submenu e Fade function is invalid Check whether automatically switch function is closed p1 e Whether the input signal of image and image 2 is valid 42 Model Introduction Unitech Dcdi 5505 S SDI input loop out D Expand external DVI input port V Expand external VGA input port Warranty The whole unit warranty One year from the buying date e If invoice is lost the 60 days after the production date will be the warranty start date for the product The warranty provisions e The machine soaking and collisions produced besmirch or surface scratches and other abnormal using causes of malfunction or damage e Demolition machine or modification which is not to be agreed by our company Using in the not specified used working conditions resulting in fault or damage such as high temperature low voltage or unstable etc Force majeure such as fire earthquake etc or natural disasters like lightning etc caused the fault or damage e Beyond the product warranty 43
10. 2 s On and Off default is Off Source Switching input port of image 2 vice image This will be restricted by the input port of image 1 details in ictures in nflict list 2 Transparent The transparency of image 2 range is 0 3 when value 15 0 completely opaque 3 the transparency 15 the highest Text Overlay Text overlay cutout synthesis menu check details in the text overlay specification 1291 H Window The horizontal width of the image 2 and the minimum value 15 64 maximum value is the current output resolution width V Window The vertical height of the image 2 and the minimum value is 48 maximum value is the current output resolution height H Position The top left corner of image 2 levels of coordinates in output resolution window V Position The top left corner of image 2 vertical coordinates in output resolution window On Top Display Switching the current top image can choose Image 2 28 5 Uni Iie amp CcrH amentia Form3 Dual images input source conflict list Imagel AVI AV2 VGAI VGA2 DVI DP E M Image2 vy v LU eser cose v NA 7 1 During the above graph with combinations because the image 2 didn t go interlaced X S S S processing there will be a slight shaking phenomenon in the screen in this kind of circumstance can consider exchange image and image 2 input sourc
11. AL REPRESENTATION cecccccccccccccccecccccceccseecccsccccecsesccscccccsccsscssesecseauees 7 FRONT PANEL GRAPHICAL REPRESENTATION hh 8 TECHNICAL SPECIFICATION hh 9 aEXNCBIUIAMSEEIIDEEEEEREEEEEEEEEEEEEEEIED 10 HOW TO USE THE KEYS hh hh 10 MENU RELLLTEEEEEEEPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPEPPEPEPPPEPPPPPPPPPPPPPPPMPM P 10 CONTROL greq 11 INPUTS greq 12 TRANSITION area 999 12 Numeric key ALOQ MEARE eee eee eee eee eee eee 12 DEFAULT STATE INTRODUCTION 13 MAIN MENU INTRODUCTION 15 Main Meny 16 Picture sub menu 17 Output Setting sub menu sse nmm 18 Video Crop SUD Meny 20 Switching sub eee eee eee eee 21 Mosaic sub menu nnne 23 Test Pattern sub menu 24 Communication sub men nnne 25 Misc sub menu Meee eee eee eee 26 Dual image ee ee ee ee re ee ee ee 28 Language sub eee eee eee eee eee E 30 Shortcuts menu 30 USING 34 MOSAIC SUMIVARIZE EUR A a dd 34 MINTZe TU I o3 RT 35 MULTI MACHINE rrr nnn nnne nnne nennen nenne 38 ia n Een a ariaa 38 CONNECTION e Ceo xp OD EP oaia 38 MULT NAACHINETOAD TEMBIATE sapi
12. OL area There are 4 keys PIP PART AUTO and MODE Default menu state Other state PIP Open or close the function of PIP if long press the button it will change the cascading relationship between image 1 and image 21 the permission PART Switch part and full Automatically rectify the Mode loading interface image display position when press AUTO to switch for the current input source 1s mode save interface VGA mone Select the model loading Mode save interface press interface MODE to switch for mode loading interface 11 Uri 1 H menia INPUTS area In the default menu state short press the area buttons can switch the image 1 input source to the corresponding input if long press the button then can switch the image 2 input sources to the corresponding input In the main menu when to select the input source interface of image and 2 short press the area buttons can set the corresponding menu item parameter to the corresponding input port TRANSITION area Press TAKE or EFFECT key in the default menu system state can select image switch interface In the image switch interface TAKE key is used to implement image switch function EFFECT key 15 used to select image switch effect short press EFFECT key can make the effect parameters positive change long press EFFECT it will make the effect parameters reverse change Numeric key area When browsing the menu if the curren
13. according to the prompt or force into the Video Crop interface force into will close the conflict function Additional remarks input signal width height and other information can be checked in the display of current input signal resolution specifications in the state of Default State MI 13 20 Image Switching sub men Auto Switch Off 1 VGAI 12801024 60Hz Switch Mode Cut Tak 2 DVI 19201080 60Hz Cut gt Auto Off Auto switch function is closed Switch Window 1 If the image input signal effective the image 1 is on top Window If the image 2 input signal effective the image 2 is on top Signal The effect input signal picture 15 on the top Switch Mode 20 kinds of switch mode Take From this to enter the image switch shortcut interface will force to close the auto switch function Signal priority options used when the two picture input signals is invalid the first effective picture is located in the top the next effective picture will no longer make the layer change All the operation could be accomplished in the shortcut menu of the picture switching As the above right shows the first interface is the input port of image 1 and input signal prompt The third line is image 2 input port and input signal prompt The second line 15 separator and switch button prompt TAKE button it will be the same effect to press OK and TAKE in the interf
14. ace The fourth line is a switch mode information the left character is used to display the current switching mode the right is the key prompt EFFECT key to short press EFFECT key switching mode will change as the forward direction long press EFFECT key switch mode will change as the reverse direction In the fast switching interface can use the INPUTS key to switch the bottom layer picture the un highlighted picture of the interface input port when it shows the effective format of the input signal to press TAKE can display the input signal on the top in seamless switching Note if the bottom picture input signal is invalid advise to use the Cut and Fade effect and press the TAKE the invalid signal will be switched to the top shows at the form of blank screen 21 Form 2 Switching Mode list L T Pop upl R B Pop upl Bot Pop upl 2 R B Pop up2 Bot 2 Left L B Pop up2 Top Pop up 1 4 R T Pop up2 2 Note 1 J the occurring image Note2 the disappearing image Note 3 Arrow means its moving direction in the image edge that 1s where the arrow image 1s compressing or stretching indicated by the arrow direction until disappeared or full screen 22 Mosaic sub menu Image 1 Mosaic H Total V Total Width Height H Start V Start Sync Mode Image 1 Mosaic Image mosaic function On o
15. customize need to set the resolution furthermore then choose apply H Window Minimum 64 Maximum is the width of the current output resolution V Window Minimum 48 Maximum is the height of the current output resolution H Position Minimum 16 the biggest can be set to the differentials between the width of the current output resolution and H Window V Position Minimum 16 the biggest can be set to the differentials between the height of the current output resolution and V Window Part Full namely PART function shut Or Now the complete image will be shown on the LED screen and the monitor will Fu display shrunken image H Window V Window H Position and V Position four parameters take effect automatically Part namely PART function open At this time the LED screen will show a part of the image and the monitor will display full screen image H Window V Window H Position and V Position four parameters will to be void Please set the output resolution H width and V height based on the physical resolution of LED screen If do not have suitable output resolution please select the options with bigger resolution than the reality Or to choose the customize output resolution to connect with the LED screen pixel to pixel directly When it 1s smaller LED screen suggest using regular output resolution conversely if the aspect ratio is very big or the aspect ratio 1s ver
16. e Note 2 During switch input port the system to image 1 for priority if image 2 port and image 1 port conflict with each other image 2 will be switched under the image automatically text overlay chee ERR Blend Mode Divi L and Mode2 m Model In this mode the text pixels are on top and not blended The non text pixels are blended with the other channel using the Transparent setting in Dual Image sub Menu Mode2 In this mode the text pixels are blended with the other channel using the Transparent setting in Dual Image sub Menu The non text pixels are completely transparent Above Below Above The pixel that has any color value above the Red Green and Blue level become tagged as TEXT PIXELS the rest of the pixels becomes NON TEXT pixels Below The pixel that has any color value below the Red Green and Blue level become tagged as TEXT PIXELS the rest of the pixels becomes NON TEXT pixels The judgment shoul mbin ith the And Or condition Red reen Threshold Range 0 2 reen Blue Threshold Range 0 255 Blue 29 O rH Language sub Language Select X Chinese Enelish 3 x Chi TT TERES English he menu will display in English Shortcuts menu Unitech Dcdi 550 sets up total eight input shortcuts INPUTS four function shortcuts CONTROL and two picture switch shortcuts TRANSITION Input shortcuts 2
17. e area PART part or full screen state area DVI input resolution lock state area Output resolution check details indicators 13 In the default state the third line area of LCD screen 1s status prompt area by several icons to show the machine current working status Please see the table below Form 1 State icons and meanings Area Name Hint shortcut key 1n the bracket Synchronism When the Mosaic function is in opening state follow up state area Synchronism follow up is also started successfully Mosaic state Unequal mosaic function 1s open Image freeze state Image is frozen 4 PIP Off PIP function off PIP PIP 1 PIP function on picture 1 is on the top PIP PIP On 2 PIP function on picture 2 1s on the top PIP Image Crop Off Image Crop function is off Image Crop 1 On Image Crop function is Image Crop 2 Off Image 2 Crop function 15 off Image Crop 2 On Image 2 Crop function is on PART Off PART function is off PART PART On PART function is on PART Input lock invalid Not use DVI input resolution lock function Input lock valid Use DVI input resolution lock function BL ILIO S BEIDE mu menu introduction The main menu will show the symbols listed in the table below please check its specific meaning in the table below gt Pr knob or OK to enter th Lop
18. e software installed in the product these acts are illegal Features Support user defined output resolution maximum horizontal 3840 pixel and maximum vertical 1920 pixel e Support DVI port input resolution intelligent lock function Input picture fast switching as many as 20 switching effect Picture and text overlay cutout composite function convenience to achieve the effect of the captions superposed and image compound e The multi machine prompt restore function of working mould is convenience for you to switch rapidly in a variety of applications Input hot backup function allow you to be no longer embarrassed in case of sudden loss of the input signal unNnNecH muL menia Using directions Included Accessories User manual Power line CVBS cable X 2 USB cable screws 4 Certificate of quality 3 5 mm Stereo headphone line Sending card stud bolts 4pin2 54 sending card power cable O LIF H menia Extended Port Model Extended DVI Port Unitech Dcdi dd BSS Add SDI em em Add RF remote control module safety instructions Qi e Please use the correct power supply according that the power input voltage for this product range is 100 240V AC 50 60Hz When you need connect or pull out any signal or bound guideline Please confirm that all the power
19. erate that direct Scroll m the menu on the right of the LCD screen there will be a vertical scroll bar used to say the current option s position in this page if the scroll bar is located in the bottom part the current project 1s the last menu item of the page In the main MENU the user can use the KNOB OK and other ten number key to select and adjust the each item Its operation 15 fixed pattern please check the following table Back to default state Select item In the browsing mode rotate knob to select item Adjust parameters In the setting mode rotating knob to adjust the selected parameters Whether browsing mode or setting mode numerical parameters can be set by the number keys Enter next level When there is gt on the right of item press knob or OK When there is gt on the right of item press knob or OK Back to higher menu Press When reset operation to avoid incorrect operation need to use he C fi perati 15 Main menu In the default state press knob or OK to enter the main MENU state the LCD screen will show the details as below Picture gt Output Setting gt Video Crop gt Image Switching gt Mosaic gt Test Pattern gt Communication gt Misc gt Dual Image 3 IB The main menu has ten sub menu items divided into three pages display Rotating knob to select the above listed ten sub menu ti
20. ght For example In the multi machine connection state any one unit Unitech Dedi 550 can be as the controller of MODE function Ensure all the machines in State press the MODE key any machine all the machines will enter the template loading shortcut menu state in this shortcut menu state press any numeric key on any machine then all the machine will load the corresponding template of their respective system 1 is convenient for you to switch the working state in various application occasions rapidly TAKE amp EFFECT function shortcut In the Default State 413 press TAKE EFFECT the menu will be fast picture switch interface as belows 1 VGAI 12801024 60Hz 2 DVI 19201080 60Hz Cut gt Tips 1 Before entering the interface the system will prompt the user to force close all the conflict function automatic switch and turn on the picture 2 7 Uri menia 2 Short to press EFFECT button switch mode is changed forward direction long to press EFFECT button switch mode reverse change 3 When the current switching mode to be Fade it will appear a vertical progress bar in the LCD screen the user can use the knob to control the process of fade artificially 4 n this interface the OK button and TAKE button has the same effect Composite shortcut In the Default State zi press gt and OK the two
21. hines if cannot solve it according the following step please contact with the local agent or contact our service department directly For your safety do not attempt or Check the power cord Check the power switch No output image and no display on LCD in the front panel LOD inthe fon panelis Check whether properly connected the input signal and displaying information but have switched to the corresponding source if no signal the no output image or the image front panel LCD screen will display no signal and the is not stable machine will have no image output at the moment Check display terminals whether to support the output resolution and refresh rate of Unitech Dcdi 550 Check if the brightness and contrast set too low Check whether the user color temperature set too low check image 1 and 2 input status whether the top picture showed a signal Try to reset the machine to be the factory setting by factory reset of the function Settings sub menu Image display position Enter output Settings submenu adjust the horizontal deviation position and vertical position till the image display properl VGA or DVI port images showed abnormal VGA Image displayed in Press the front panel AUTO button until the image 8 aces display correct automatic adjustment please use the full PIP display abnormal Check if it is reasonable that the item numerical of ps8 horizontal width and
22. ingle unit can support horizontal resolution 3840 at maximum vertical resolution 1920 at maximum refresh frequency rate 120Hz can upgrade the output signal bandwidth utilization greatly furthermore also can use the traditional standard output resolution then scaling the output image by pixel to pixel according to the real size of the LED screen Accurate dual picture input image intercepting function can realize the pixel to pixel display and material fusion Intellectualized large size LED screen seamless splicing technique the user just needs to have simple setting they could realize that to send card picture splicing can support 24576 24576 latice LED screen Unique synchronized moving technology ensure high speed motion picture fluently without tail or derangements Perfect video image input port including 2x VGA 1xDVI can be extended for 2 DVI simultaneous input IXHDMI 2xvideo PAL NTSC 1xSDI optional support full HD signal input can be connected with various audio and video equipment Support seamless switch between different input signal sources and picture in picture function The whole unit is with pure hardware framework steady and reliable o Lr muUL menpia Rear panel graphical representation DVI1 Dvi 00000000 mi DUDS giu 00000000 GIG 00000066 6005 00000000 00000066 ala Q 6006 ola Q 05000000 Glo Q INPUTS OUTPUTS
23. ion closed image 1 signal display normally PIP function open image 1 is on top namely image 1 display area covers image 2 PIP function open image 2 is ontop namely image 2 display area image PART function shortcut PART function namely PART or full screen display image fast switching function In the state of LED display normally PART function should be closed when in the circumstance of the monitor to setup broadcast can use PART function open image full resolution display characteristics to make the process convenient and fast PART function closed LED screen display the complete program picture the program picture is shrinking the monitor PART function open LED screen display part program picture the Ss picture is full screen in AUTO function shortcut In the Default 313 press AUTO key the menu will be Auto Adjusting Please At this moment system is to adjust the display position of the image automatically after this process completed the menu system returns to Default 411 3 31 32 MODE function shortcut In the Default State 4113 5 menu enter the template loading EN Num Key To Load Templates shortcut menu Press anumber key then the corresponding template will be loaded into the system instantly and the corresponding digital will also be displayed in highli
24. keys at the same time you can switch the FREEZE state of current output image see Freeze for details 2813 If the front LCD screen shows Eicon the output picture has being static and the system will ignore the input video signal state In the field applications using this function can make video processor keep output a stationary frame then can pull out shut down or replace the front video equipment of video processor and will not affect the output image of the video processor If the freeze icon disappears from the front LCD screen the system 15 in the normal output state Note that when the freeze function takes effect the current input source signal state should be ignored if want to view the input source signal state please close the freeze function 33 Using Mosaic Mosaic summarize Unitech 550 single has two send card slots two cards can convey the same image for the two LED display at the same time also can use two cards cascading and increase the load area for conveying HD image to a high resolution LED display If the actual pixel of the LED display beyond of the sending cards loading ability for this kind of circumstance need to use more than one sending cards and use video processor splicing function to solve Adopt processor splicing namely can use multi machine combing to display the complete image also can display independent image separately Video processor Unitech Dedi 550 usi
25. n order to achieve multi machine connection we need to connect all the machines according to the following TX TX TX TX RX RX RX RX In the above diagram the arrows represent 3 5 mm headset plug and picture communication signals are always from TX port sent to RX port This is a cyclic annular its advantage 15 A Any of Unitech Dcdi 550 can be a starting point of the communication signal namely operating terminal can be arbitrary machine of the ring B Easily to add or remove one unit machine from the circular link structure 38 Uri Multi machine load template When many machine state is established 1 connected the machines well according to the above mentioned Multi machine connection mode will machine connect to press MODE function shortcuts in any one Unitech Dedi 550 front panel all the machines will enter the template loading shortcut menu Please return MODE function shortcuts 32 to check details instruction 39 Input signal hot backup Summarize a XL OMLLLLLLLLCL LLLLLLC GELLGELLLABALLULIILAAXLILS Note that what the input signal hot backup is What 1s the use of it In simple terms warm backup 15 that when the input signal missed using spare input signal automatically and rapidly to replace the original input signal maximum ensure output image uninterrupted Hot backup 1s a powerful guarantee to the stability of the system
26. ng synchronous follow up technology solved the difficult splicing problem splicing image motion lacerate phenomenon namely the phenomenon of the moving pictures dislocated in splicing crossing Synchronous follow up technology lets users easily use the LED video processor to realize the large LED screen splicing Synchronous follow up function will open in the state of splicing function open the menu system will give the current video synchronism state tips about this part of the content please refer to the State icons and meanings 14 E Video processor Unitech Dedi 550 provides unequal mosaic just need to confirm the display area and location in the whole LED screen for each unit then can realize the perfect splicing Following 1s the detailed Unitech Dcdi 550 splicing function using introduction and the matters needing attention 34 Unequal Mosaic Unequal Mosaic is applicable to all need splicing occasions equal splicing is special case of the unequal splicing namely 15 the special situation of all splicing unit parameters are the same For all the occasions besides that all can use unequal joining function Following 15 the example to illustrate how to set the unequal splicing parameters Splici 19 14 887 19 14 v8t 576 Pixel 384 Pixel In this case there are four groups LED display screens each group need a Unitech Dedi 550 The four machines unequal splicing parameters must be
27. r Off default is Off H Total The physical pixel points of the LED screen in horizontal direction V Total The physical pixel points of the LED screen in vertical direction Width The pixel points that the display area of the current video processor shown in the horizontal direction Height The pixel points that the display area of the current video processor shown in the vertical direction H Start The level starting position of the display area that controlled by the current video processor The LED screen top left corner is viewed as the original point horizontal starting point 0 V Start The vertical starting position of the display area that controlled by the current video processor The LED screen top left corner is viewed as the original point vertical starting point 0 Sync Mode Divided into model and mode2 model for compatibility mode used to connect with the old model for splicing Note the detailed mosaic setting explanation please refer to the Unequal Mosaic 84 23 Uri 1 H menia Test Pattern sub menu Test Pattern H Locating V Locating Test Range 0 72 0 means no test pattern display 1 72 means test pattern number Pattern Open test picture will close the image 2 by force If there is no signal for the image 1 input port it will be displayed as Unavailable H The valid range minimum value 15 0 maximum value 15 the horizontal width of Locating the curren
28. re Auto Through the USB to connect the machine to the computer can through the PC software to control the machine Network IP Confi he IP addr nd other rel rameter Config DNS Config Set DNS parameter MAC Show MAC of local processor Save Network Used for preserve the change of network parameters before if Confi P 5 exit interface without saving it means to give up Restore Network Reset the network parameters to be the default Settings Config Unitech Dedi 550 series video processor not each model is provided with network module without network module it will show the network relevant settings interface 25 Misc sub menu Freeze Save Mode Save Restore Mode gt Template gt Press OK to Confirm Lock Input Resolution Menu Timer 30S HDMI Crop T estore DVI Any Mode Off Template 1 Factory Reset __ gt 4 Press OK to Confirm Input Resolution gt Apply Lock Process gt Factory Reset Restore Defaul 4 Press lt OK gt to Continue Press lt RETURN gt to Cancel Matching Method Manual H Resolution 1344 V Resolution 576 Freeze Freeze functional switch the picture display normal when it is closed and be still when it is open Save Mode Save the current user settings Can save 10 templates at the most Restore Mode Restore the before settings from template Lock Input Matching Method Manual or Auto if auto is set system can Resolution read the
29. s area contains a knob which can be pressed a confirmation key OK and a return key D Press the knob its function is same as the confirmation key long press the knob can make the menu system return to the default state immediately when to press return key the menu system may be back to the higher level menu in turn until returning to the default state In the main menu OK key 15 also used in the switching between the two modes Picture Mode Picture Mode Normal Brightness Brightness 50 below Contrast Contrast OK key press the knob can switch the two modes 7 10 In the browse mode anti clockwise knob the cursor moved to the above or the left Clockwise knob the cursor moved to below or right Put the cursor to the item need to adjust press the knob or confirm key namely into set mode then anti clockwise knob can reduce the current parameter value Clockwise knob it can increase the current parameter values If you want to continue to set this page other item please switch back to browse mode If you need to return to the higher level menu please use the return key If finish the adjustment can long press knob to back to the default state directly or wait for system overtime automatic return the default state in some special interface the system will not be back to the default state for example image switch fast interface user mode fast interface test picture interface etc CONTR
30. set as the following table Processor Parameter After finished the system constructing need to test the splicing effect 1f 35 O LIF 1 menia synchronous follow up function cannot be successfully launched namely synchronous follow up icon are not displayed for a long time then need to adda Unitech Dcdi 550 to do signal shaping and the above four sets LED can share the plastic signal by itself DVI loop out port Following 15 the system diagram The diagram above No 1 and No 4 the four sets of input signal Unitech Dcdi 550 completely consistent Unitech Dedi 550 supports infinite level DVI signal connecting loop out without DVI signal splitter Note The description for the pixel position of Unitech Dedi 550 is starting from 0 namely the top left corner pixels horizontal and vertical positions are both for 0 increasing from left to right on the horizontal direction on vertical direction increasing from top to bottom 36 How to realize the splicing between different dot pitch For instance P6 P6 P9 P9 100x100 100x100 100x100 100x100 100x100 P6 P6 P6 100x100 100x100 100x100 P9 P9 P6 P6 P6 100x100 100x100 100x100 100x100 100x100 Above LED screen joint by two LED screen with different dot pitch on the exterior formed a whole unit the P6 screen on the left dot matrix for 300x300 The right P9 screen dot matrix for 200x200 Now we use two video proces
31. sors to realize splicing supposed the left side using the No 1 processor the right to use the No 2 processor the splicing parameters should be set as following Computational formula H Total the sum of each dot pitch of LED in horizontal direction multiply the horizontal pixels of LED screen V Total the sum of each dot pitch of LED in vertical direction multiply the vertical pixels of LED screen Width dot pitch x screen horizontal pixels Height dot pitch x screen vertical pixels 3I 2 unNnNecH muL Multi machine connection Summarize With the large area HD display time arriving the LED display area usually will beyond the sending card loaded area more LED display project also 1s to realize by the way of using many screens and processors However with the increasing of the processors let field control staff s work also become complicated For that simplified site operation Unitech Dedi 550 has multi machine connection function Multi machine connection function is as following all machines recover to a certain work mode quickly namely multi machine loading template Connection type U lc c On the left of the rear panel of Unitech Dedi 550 there are two 3 5 mm headset jacks one marked as TX for the communications signals sent port another 15 RX as a communication signal receiver port I
32. t item parameter 15 for numeric type can through ten numeric keys to enter the need values directly 10 15 used to express the negative number only in the parameters can be negative before entering the numbers In the edit value process key 10 15 used as 0 input number zero In addition in the edit time or network parameters can only use the number keys to type in number directly and could not set via the knob 12 LI Wa 2ecH mu amenpia Default state introduction Turn on the power supply of Unitech Dedi 550 in the process of the system startup the LCD front panel would display the start interface on the left screen when the start completed there will show the machine s current state on the screen as the following figure shows DVI 1920X1080 60Hz DVI 1920X1080 60Hz T CE a E Al Output 1024XT68 60Hz Above the figure there are 4 lines content explanation as the following Image 1 main image is also default image port name and current input ona resoluti Image 2 vice image port name and current input signal resolution State prompt area by several icons to show the machine current working First line state There are 8 icons areas from left to right 1 Synchronism follow up state area valid in the condition of splicing function opening state Splicing state area Mosaic status area Third line Image freeze state area PIP state area Image 1 Cropping state area Image 3 Cropping stat
33. t output resolution To determine the horizontal position of the cursor on the screen 1 close the Moev AAA AA U BULUULAAALAAA e Ass ii TH x U T T Y Y TT eas ie M Y P MM M The valid range minimum value 15 0 maximum value 15 the vertical height of the Locating 5 current output resolution To determine the vertical position of the cursor on the screen 1 close 1 0 H position and vertical position as long as there is a numerical for 1 in the picture will not display the positioning cursor 24 Communication sub men Mode USB IP Config gt USB Mode Manual DNS Config gt MAC AA Network Config gt BB CC DD EE FF Save Network Config gt NEN DHCP Auto Restore Network Config IP Address 192 168 1 100 Subnet Mask 255 255 255 0 DNS Mode Auto DNS Gateway 192 168 1 1 192 168 1 1 Mode USB Connect the USB of the front panel to PC computer and rating the machine through the P ftwar Network Connect the machine to a LAN through the web browser to operate the machine directly Multi Processor Connect several LED550 together with communication line to achieve multi machine interconnected USB Manual Connect the machine to the computer through the USB Mode need to set the mode to be USB manually then can control the LL Inachine through the PC softwa
34. tle selected press knob or OK button to enter the selected project press 20 to be back The main menu contains the following functions Picture Brightness Contrast Color Sharpness Color temperature Gamma DVI VGA Enhance Scheme etc Output Setting Output Resolution Image 1 position Size Part etc Video Crop Image 1 amp 2 Video Crop Image Switch Automatic switch Hot backup Switch Effect etc Mosaic Image 1 unequal mosaic parameter settings synchronous lock mode settings compatible with old model lest Pattern Test pattern choose Pixel position locating Communication Communication setting Misc Freeze Save Restore user mode Input resolution Lock etc Dual Image PIP On Off Source Choose Position Size Text overlay etc Language Support English and Chinese 16 Picture sub menu Picture Mode Brightness Contrast Color Sharpness 12 3DNR VGA Adjust Scheme Vivid Color Temperature gt Color Temperature Gamma Off Red VGA Enhance Off Green DVI Enhance Off Blue R Setti gt Picture Mode Divided into User Vivid Soft four options Brightness Range 0 100 Contrast Range 0 100 Color Range 0 100 Sharpness Range 0 24 3DNR This function is valid when image 1 is not VGA divided into OfP Adaptive Low five kinds of denoise mode VGA Adjust It is valid when image 1 is VGAI or VGA2
35. which makes the impact to be the lowest that made by signal input device failure How to use the hot backup Enter the PIP submenu and select automatic switching function you can set how to use Unitech Dedi 550 hot backup function here Here are four options for details please refer to the table below Not to use the heat backup function If image signalis valid then output image 1 Window 1 otherwise output image 2 If image 2 signalis valid then output image 2 otherwise output image 1 In the case of two channels signal are invalid the firs Signal valid of the two channels signal then its image will bf output the behind signal does not affect the output Note that when you use the hot backup function location and size of image or image 2 output screens should be set in advance according to actual use 40 Recommend using Window 1 option set the backup sources to the image 2 Hot backup 1s the operation based on the signal detection when the signal source is unstable or lost moments there will be instant black screen but within the fastest time around 0 2 seconds backup channel image will be displayed let picture interrupt time reduced to a minimum 41 Url 0ecH muL menia FAQ Unitech 550 provides abundant function for the customers some functions use requires users to have quite a bit of professional knowledge When you have problems can try to timing mac
36. y small suggest using customized 18 LJr M 02e c mu menia output resolution Notel please use the bigger than 60Hz refresh rate or greater height and width pixel output resolution judiciously it 1s not sure that the back end equipment can support this resolution Note 2 customized output resolution 15 not the standard output signal part of the monitor may not be able to identify but does not affect the LED display please use carefully 19 Video Crop sub menu Image Video Crop gt Image 1 Crop gt Width Height Image 2 Crop Width Height H Start V Start 0 Image 1 2 Crop On or Off the Video Crop function for Image 1 2 default is Off Width Minimum value 15 64 maximum value 15 the input signal width Height Minimum value is 32 maximum value is the input signal height H Start Minimum value is 0 the biggest can be set to the differentials between input signal width and Width V Start Minimum value is 0 the biggest can be set to the differentials between input signal height and Height Reset Reset the above four parameters Unitech Dcdi 550 support dual image video crop Image 1 Crop function only can be used in Image 1 mosaic closed and Image input signal effective Image 2 Crop only can be used in Image 2 input signal effective If Video Crop could not be used system will give some hints when entering the submenu users can exit this function
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