User's Manual eyevis Cubes with LED Projection Engine
Contents
1. v This rear projection cube is not liable for any damage caused by improper installation 10 User s Manual EC LED Cube Series yeyevis 2 FEATURES eyevis DLP rear projection cube with LED illunmination technology Available types Y ECoocLXT with native XGA resolution 1024x768px Y EC xx LSXT with native SXGA resolution 1400x1050px Y ECoocLHD with native full HD resolution 1920x1080px v ECoocLWXT with native WUXGA resolution 1920x1200px LED lit projection technology The new LED cube shares all benefits of the DLP technology just like conventional lamp based cubes Therefore there has not been a necessity to create an absolutely new technology to generate the image The technology has been only adapted to be operated with LED light sources So the only difference between LED cubes and lamp based cubes is the light source used for the rear projection The DMD Chip used in the new LED cubes is exactly the same type as in any other DLP cubes Compared with traditional lamp based cubes LED based DLP systems do not require wear parts like colour wheels and lamps Standard Input Connection Possibilities Y 1xDVI D Optional Input Connection Possibilities with Scaler Board v 2x DVI v 2x RGB v 2x Composite Video v 1x S Video v 1x Component Video Optional 2 1 Packaging Measures and technical values may vary depending on the product version Box Content EC XX LYY XX screen dia2. Brightness of the Red Color Brightness Green Ej Brightness of the Green Color Brightness Blue ms Brightness of the Blue Color Saturation lem Color Saturation Gain E 16384 Color Gain Signal Adjustments i Pixel Rum oS E Signal Pixel Lines Him Signal Lines H Shift Efe Horizontal ze v Shift in e Vertical Shift Source Scan Off el Source Scanning Mode Input_Switch fw Input Switch Scaler Adjustments M Size X FE i Matrix Size X M Size Y ii o Matrix size y M Position X Ri Matrix X M Position E 1 Matrix Y M Function Off Matrix On Off M Scaling ra ez Matrix Scaling M Execute Send Matrix Execute Power control Power Mom Switch the System on or off File Configuration With the Load button you can load a saved configuration file from your PC for example the file saved on your initiate system configuration With the Write button you can create a configuration file with your actual settings Wall Size Here you have to enter the size of your video wall Enter the number of columns in the first entry field and the number of rows in the second In the upper right part of the window the video wall is illustrated A single cube can be selected with the mouse to work with it When a cube is selected the adjustments can be read by the button Read current yeyevis User s Manual EC LED Cube Series 25 Caution When the cube is in Power Up or Power Down Sequence it is not possibl
3. e ye VISUAL SOLUTIONS a Y ES Phone 49 0 7121 43303 291 Fax 49 0 7121 43303 22 Uppo 4 e mail info eyevis de www www eyevis de As at September 2009 Copyright 2009 eyevis GmbH All Rights reserved eyevis User s Manual This manual as well as the software described in it is furnished under license and may be used or copied only in accordance with the terms of such license Except as permitted by this license no part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical recording or otherwise without prior written permission of eyevis GmbH Please remember that the content of this manual is protected by copyright even license The content of this manual is furnished for when not distributed together with software not furnished under information use only is subject to change without notice and should not be construed as a commitment by eyevis GmbH eyevis GmbH resumes no responsibility or liability for any errors or inaccuracies that may appear in th is documentation eyevis the eyevis Logo and eyecon are eith er registered trademarks or trademarks of eyevis GmbH Deutschland All other trademarks are the property of their respective owners
4. v f not it may cause electric shock Consult your dealer for internal cleaning once a year Y if you allow dust to accumulate on the unit it may cause fire or malfunction when you operate it Y Cleaning is effective especially before the rainy season when humidity is high v Refer to your dealer about the internal cleaning Cabinet cleaning Y Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning Y To keep the cabinet looking brand new periodically clean it with a soft cloth Stubborn stains may be removed with a cloth lightly dampened with mild detergent solution Never use strong solvents such as thinner or benzene or abrasive cleaners since these will damage the cabinet Display surface cleaning v Please only use the screen cleaner spray provided by eyevis Avoid using other cleaners since they may damage the surface of the screen of the rear projection cube v When display surface of the screen of the rear projection cube is contaminated please wipe the surface softly with cotton swab or clean cloth If the contaminate is not easy to remove clean cloth with the special screen cleaner is needed Please be careful so that the screen cleaner does not get inside the rear projection cube because it may be damaged 1 7 Storing Let the appliance cool completely before storing Remove cord from appliance when storing Please use the original packing to store the cubes best Observe the
5. yeyevis User s Manual EC LED Cube Series 21 Back view 6 axis adjustment carriage Screwing Direction clock wise counter clock wise A dn Horizontal Image Position S F Rotation Ca C Vertical Image Positon 6 A m D E B gt d Image Size Aer 6 gt gt i Ld D E Vertical Keystone o en b A a B Horizontal Keystone E D d 22 User s Manual EC LED Cube Series yeyevis 4 10 Mirror Adjustments If necessary remaining geometrical mistakes between the transitions of the single modules can be compensated with the nuts on the mirror suspension xi X x3 S M S NS NS NS Yi Y2 Y3 S S Y S Kai S 3 m Z2 23 Q SN s gt E For example Y f you screw Z1 Y1 X1 clockwise the image goes like in the picture shown above v f you lose the screws the image goes towards the inside of the screen yeyevis User s Manual EC LED Cube Series 23 5 eyeCUBE SOFTWARE Comfortable Setup and Colour Adjustment with the eyeCube Software For the setup of the cubes and for the colour adjustment we have developed the eyeCube software The eyeCube software provides all necessary tools for the adjustment of colour brightness and contrast of the cubes 5 1 Start the eyeCube Software Open the EyeCube Software to start the program for the configuration of your display wall eyeCube exe Enter your password for full administrati
6. e Do not Install the unit on a horizontal stable surface place the unit in a location subject to vibration unless you have a special vibration absorbing basement Geometry adjustments may get disaligned due to the vibrations The unit may fall down because of the vibration and may cause an injury Insert the power plug fully into a 100 250 V AC outlet e e e Do not e e When i amp f you use an outlet other than 100 250 V AC it may cause fire or electric shock mproper insertion of the plug may cause heat and fire Do not use a damaged power plug or worn outlet place objects on the unit if metal or liquid when putting vase glass or cosmetics get into the unit it may cause fire or electric shock f you put heavy objects on the unit it may fall down and cause injury nstalling the unit have your dealer arrange for professional installations f the installation work is not correct it may cause injury yeyevis User s Manual EC LED Cube Series 7 1 4 Use Never repair modify or disassemble the unit by yourself t may cause a fire or an electric shock because dangerous voltages exist in the unit Consult your dealer for internal inspection and repairs Follow these precautions for the power cord Always plug power cord into appliance before plugging into outlet Do not allow anything to rest on the power cord Do not locate this product where persons will walk
7. EC CUBE SERIES yeyevis User s Manual eyevis Cubes with LED Projection Engine Version 1 0 Nov 09 2 User s Manual EC LED Cube Series Jevevis Contents 1 SAFETY INSTRUCTIONS 5 1 1 General Instructions 5 1 2 Power 5 1 3 Installation 6 1 4 Use 7 1 5 Unused for long periods of time 7 1 6 Cleaning 8 1 7 Storing 8 1 8 Notes amp Cautions fur Use 8 2 FEATURES 10 2 1 Packaging 10 2 1 1 Unpackaging 11 3 PRODUCT OVERVIEW 12 3 1 Input Box 12 3 2 Projector 13 3 3 BackPlane 13 4 INSTALLATION 14 4 1 The Basement 14 4 1 1 Floor Requirements 14 4 1 2 Space Requirements 14 4 1 3 Basement Assembly 15 4 2 The Housing 16 4 2 1 Mounting the housings on the basements 16 4 3 The Projection Screen 17 4 3 1 How to install the projection screens 17 4 4 Grounding the wall structure 18 4 5 Cabling Principle 18 4 6 Cube address scheme 19 4 7 Focus Adjustment 20 4 8 Geometry Adjustment 20 4 9 Mirror Adjustments 22 5 EYECUBE SOFTWARE 23 5 1 Start the eyeCube Software 23 5 1 1 Program Area Preference 23 5 1 2 Program area User 24 5 1 3 Program area Setup 26 yeyevis User s Manual EC LED Cube Series 3 5 1 4 Program area Status 28 5 1 5 Program area Gamma 30 5 1 6 Program Area Reports 30 6 EC LCONTROL COLOUR ADJUSTMENT FOR EYEVIS LED CUBES 31 6 1 Start the EC Lcontrol Software 31 6 2 Wall setup amp configuration settings 31 6 3 Colour Adjustment 32 6 4 Fine ad
8. See the sections on Troubleshooting and Support in the manual and check whether the problem might be solved on site before raising a claim referring to this warranty 2 If the problem still exists the customer should try to get support from his regional eyevis GmbH partner Please prepare the following information e Product identification and serial number of the device A description of the problem in hand Pick up address and contact information e Date and place of purchase A description of the required service work 3 After performing an analysis of the faults and damages of the device the eyevis GmbH will approve your warranty claim if the necessary requirements are fulfilled The customer will receive a service code and the eyevis GmbH will prepare the service work chosen by the customer It is the customer s duty to keep the product ready for collection in cases of DOA the product has to be equipped with all cablings and mains adaptors before it is put in its box or packed If the customer fails have the device ready for collection he has to bear the costs for the replacement device 4 The eyevis GmbH can provide a suitable transport box on request if the customer can not ensure to be able to pack the defect device correctly and to label t as a breakable good The customer is liable for damages caused by the use of an improper or unsuitable packing by the customer 5 The customer arranges for the transport of the disp
9. e e s S ER COM 1 In D Sub 9pin 5V Power Outlet MENU ENTER DOWN UP B A 8 DIP Switches RA Ad E Main Power Input M 8 cs SE eyevis unctions vary depending on irmware 6 1no a94 0viiola am D Se oadi s 1noz woo 6 Service Flash Scaler Firmware Digital Analog DVI I RGB In 1 BEN Analog rag in2 HD15 BD oi sp Ou f ov ES Digital RGBIn2 DVI El component video BNC cep S Video Mini DIN 4pol G See installation instruction before ax connecting to mins Vor dem Anschluss Gebrouchsonweisung beachten Line Input 100 250V 50 60Hz 0000 00000 HEGER zoadw2 Log o m m m 9 8 AC 100 250 V e O 50 60 Hz max 5 A Vi z mor C Video 1 BNC ES vioo BNC Ser No A 15 0136 EY IB 01 LSXT EN eyevis databus to projector Main power engine eyevis 3 2 Projector Front view ER Optic Service cover for focus adjust ment Serial Connector for external sensor EN DVI IN from inputbox e Low voltage power engine EN eyevis databus to projector Main power engine E Service lid for 3 3 BackPlane Front view Backplane cover mirror adjust ment Ventilation inlet Backplane cover inputbox xx Input box 5 Ventilation out Backplane Cover Projection En gine amp Geometry Adjustment User s Manua
10. storing conditions for the rear projection cubes c f Technical Speification 1 8 Notes amp Cautions fur Use On usage v Some parts of the device are hot during operation Please be careful Y n case of moving long distance wrap the unit with blanket to avoid damages Be careful not to bump the unit v Do not spray on the unit volatile liquid like insecticide Do not expose long time to rubber or vinyl It will damage the coating On disposal v Do not mix with other general waste yeyevis User s Manual EC LED Cube Series 9 Exemptions v This rear projection cube is not liable for any damage caused by natural disaster such as earthquake thunder etc fires acts by third parties accidents owner s intentional misuse and fault or uses in other improper conditions Y This rear projection cube is not liable for incidental damages such as profit loss or interruption in business modification or erasure of record data etc caused by use or inability to use of this product v This rear projection cube is not liable for any damage caused by neglect of the instructions described in the owner s manual Y This rear projection cube is not liable for any damage caused by misuse or malfunction through simultaneous use of this product and the connected equipment of software v This rear projection cube is not liable for any damage caused by neglect of the instructions described about the installation stand in the owner s manual
11. alue is illustrated with a cross Press the D button to set all cubes to their maximum brightness Y The current settings are shown in the lower part of the window Press the 2 button to get the values suggested by the software Y The current settings are shown in the lower part of the window Y These values are automatically entered in the entry fields The suggested values are calculated by the software to achieve the optimal over all brightness for each cube v With this step the brightness settings for your video wall are complete The brightness of the cubes may be reduced again during the colour settings in order to achieve an optimal colour representation For the colour adjustment use the drop down menu for the whitepoint reference v Now you can choose between different standard colour temperatures v Choose your preferred colour temperature from the drop down list of predefined values v Now press Adjust new values to start the communication Y The current settings will be shown in the lower part of the window and illustrated in the colour diagram v Of course the displayed images on the video wall be changed aswell yeyevis User s Manual EC LED Cube Series 33 6 4 Fine adjustment for selected cubes color fine adjust k loj x CUBE selection LED adjustment CIE adjustment 1 Cube 1 COM8 ID 1 ON kee Ben p si CIE x fo 0000 offset Green ess Blue Es sj CIE Y oan offset Color ad
12. ct multiple appliances to the same power outlet This may result in fire caused by overheating Never use a damaged power cord or plug or a damaged or loose power outlet This may result in electric shock or fire Do not touch the power plug with wet hands when removing or plugging the plug into the outlet This may result in electric shock Do not forcefully bend or pull the power plug and do not place any heavy material on it This may result in fire Do not disconnect the power cord while using the product This may result in damage to the product due to electric shock When the device is disconnected from the mains the plug must be pulled out from the mains socket Therefore the mains plug shall be easily accessible If not this may cause electric shock or fire Do only use the power cord provided by eyevis Do not use the power cord of another product Improper power cords may lead to fire or electric shock 6 1 3 Do not e User s Manual EC LED Cube Series yeyevis Installation install the device in areas where humidity is high If the unit is installed in direct sunlight closed car or near a stove the cabinet or other parts may distort or be damaged and electric shock may result If the unit is installed next to a humidistat a stove or in a location where there is a large quantity of dust it may cause a fire or electric shock Take measures to prevent t
13. ctor setup E File Configuration qj wall size Lad wie Ei 4 amp EH 2 Projectors intemal database Read archive Read current Save all User Setup Status Gamma Preference Reports Parameter Projector Info Update Projector Cpu Temp Pled Temp LED On LED Timer Firmware CPU Firmware PLED Hardware CPU Hardware PLED Led Driver FW Firmware CS Status Info Engine Ready Engine OK Fan PS Fan LED Driver Fan DMD Fan LED 1 Fan LED 2 Lediit Status LED Info Led_Red_Temp Led_Blue_Temp Heatpipe_Temp Led_PG Led_Driver_PG Serial Number Engine_Serial CS Serial LED Type CPU Serial PLED Serial Color Info Sensor Light CS Resolution CS Time Sensor Data Sensor2 Data Database Version Led Green Temp Led Driver Temp Info 100 Version of the Database LSXT4 Projector Type 26 Temperature of the CPU Board in C 27 Temperature of the Pled Board in C 72 LED On Counter 168 LED Timer in Hours 100 30 CPU Firmware Version 100 30 PLED Firmware Version 210 CPU Hardware Version 110 PLED Hardware Version 2 2 48 LED Driver Firmware 0 21 Color Sensor Firmware Version 1 Engine is ready 1 Enginesystem OK 1 EPSL Fan Power Supply 1 EPSL Fan LED Driver 1 EPSL Fan DMD 1 EPSL Fan LED 1 1 EPSL Fan LED 1 1 Led is on 1 1 1 100 0 0 0 0 0 24 Status 28 275 Red Led Temperature DAC 33 317 Green Led Temperature DAC 33 314 Blue Led Temperature DAC 24 Heatpipe tempera
14. d archive Read current Save all User Setup Status Gamma Preference Reports Parameter u Value Info Security settin Update Y 9 User password The user password no authentication if blank Admin password The administrator password no authentication if blank Bias Bias Red E 1024 Offset of the Red Color Bias Green Offset of the Green Color Bias Blue E 1024 Offset of the Blue Color Projector Setup Orientation suh rl Projection Mode as Rear Front Top Bottom Gamma Ee Gamma Curve Selection Boot Mode ak zl Boot Picture Control V Freq ko d Sensor Frequency Mode Picture Mode Poma rl Picture Mode Led Pattern mte rl Led Pattern Test Grid be t Test Grid Act Control Off External Automatic Color Tracking System Act Reference Set Set ACT Reference Security Mode vtt sz Security Mode Security Level E Security Level LED Unit P Red 200 RED Red Strobe G Green 200 GREEN Green Strobe B Blue 200 BLUE Blue Strobe Scaler Setup Menu Left wet Menu Left Menu Right Menu Right Menu Right Down wn Dom Up gem w Left II e Right EDU EH Right Escape Escape Escape Press the button save all to save the actual values Repeat these steps for every cube If you use the communication box for the external colour adjustment optional please see the separate manual yeyevis User s Manual EC LED Cube S
15. e the power is OFF or Standby v Check whether the auxiliary equipment is connected properly v Check if the input setting is correct v Signal may not be suitable The Projector starts not up v Check the cable connections between projector and Input Box Unsharp picture v Check the focus adjustment of the cube No commnication between control PC and cube Y Check if you have selected the right COM port v Check the COM port settings v Check the serial cable connection for commnunication 8 1 Malfunction or Trouble If smoke or peculiar smells comes from the unit remove the power plug from the outlet immediately v lf the unit is still used in this condition it may cause a fire or an electric shock v Make sure that the smoke or smell has stopped then contact your dealer for inspection If water is spilled or objects are dropped inside the unit remove the power plug from the outlet immediately v lf the unit is still used in this condition it may cause a fire or an electric shock v Contact your dealer for inspection If the unit is dropped or the cabinet is damaged remove the power plug from the outlet immediately v lf the unit is still used in this condition it may cause a fire or an electric shock v Contact your dealer for inspection To turn off the power of the unit unplug the unit from the mains connection Y To disconnect the unit completely from the power supply remove the power plug from
16. e to communicate with the software In this case an error will be reported The button Read default reads the default values of the cube So it is always possible to return to the adjustments of the manufacturer if the values have been misadjusted too much The current data of the cube is saved with the button Write With Load they can be called up again Color Adjustment v S So DUM S Contrast Red Set the contrast level colour red Contrast Green Set the contrast level colour green Contrast Blue Set the contrast level colour blue Brightness Red Set the brightness level colour red Brightness Green Set the brightness level colour green Brightness Blue Set the brightness level colour blue Saturation Set the saturation level for the colours of the displayed image Gain Set the gain level for the brightness of the displayed image Signal Adjustment Y v Y v v v Pixel Set the number of horizontal pixels in the active area horizontal resolution Lines Set the number of vertical lines in the active area vertical resolution H Shift Shift displayed picture horizontally V Shift Shift displayed picture vertically Scan Source Scan for available sources Input Switch optional Select input signal of the multi input board RGB 1 RGB 2 DVI 1 DVI 2 V1 V2 YC Return Scaler Adjustment Y v v v v v v M Size X Set horizontal size of cube matrix in number of displays M Size Y Set vert
17. een various test grids v ACT Control Automatic Color Tracking system activates the internal sensor for color tracking v ACT Reference Set the reference for the Automatic Colour Tracking after colour adjustment v Security Mode Activate operation mode of the Colour Rescue Control if one LED breaks Mode 1 Displays image in black white mode Mode 2 Displays image slowly blinking in black white mode Mode 3 The missing colour is displayed by a mixture of the remaining primary colours Mode 4 The missing colour is displayed by a mixture of the remaining primary colours The image content is blinking v Security Level Set the level of colour replacement for the Colour Rescue Control and frequency for the blinking standard 5 0 off 10 highest level LED Unit v R Red Manual colour adjustment for red LED Y G Green Manual colour adjustment for green LED v B Blue Manual colour adjustment for blue LED Scaler Setup Only available with scaler board for the cubes Control buttons for OSD menu OSD pops up when any button is pressed v Menu Left Leave OSD sub menu Menu Right Open OSD sub menu Down Navigate down in OSD menu Up Navigate up in OSD menu Left Scroll left for Menu items Right Scroll right for Menu items Increase selected value Decrease selected value S NN LASAS Escape Leave OSD menu 28 User s Manual EC LED Cube Series yeyevis 5 1 4 Program area Status 2 mS proje
18. eration Fan LED 1 1 indicates normal operation 0 indicates faulty operation Fan LED 2 1 indicates normal operation 0 indicates faulty operation Ledlit 1 indicates normal operation 0 indicates faulty operation Status Shows service code LED red Temp Temperature of the red LED in C first value raw parameter second value LED green Temp Temperature of the green LED in C first value raw parameter second value LED blue Temp Temperature of the blue LED in C first value raw parameter second value Heatpipe Temp Temperature of the heatpipe system in C LED driver Temp Temperature of the LED driver in C first value raw parameter second value LED PG 1 indicates normal operation 0 indicates faulty operation LED Driver PG 1 indicates normal operation 0 indicates faulty operation Serial Number v Y Y v v Engine_Serial Shows engine serial number CS_Serial Shows serial number of the colour sensor LED_Type Shows the LED type CPU_Serial Shows the serial number of the CPU board PLED Serial Shows the serial number of the PLED board Colour Info v v vV v v Sensor Light Shows the reference values in percent 96 for R G and B CS Resolution Shows the resolution of the colour sensor CS Time Shows the integration time of the colour sensor frequency of the colour sensor Sensor Data Firmware data for sensor 1 Sensor2 Data Firmware data for sensor 2 20 User s Manual EC LED Cube Serie
19. erations Do not climb or stand on the unit It may drop fall down break or cause an injury If the unit will not be used for a long period of time remove the power plug from the wall outlet for safety If not in the case of malfunction it may cause fire Do not push or jolt the screen unit of the rear projection cube The material of the screen may break and cause injury Water drops on screen surface Please do not leave the screen with water drop When the screen surface gets water drop please wipe it off with cotton swab or soft cloth immediately otherwise display surface will be deteriorated If water gets inside the rear projection cube circuit may be damaged 1 5 Unused for long periods of time For added protection for this video product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the rear projection cube due to lightning and AC power line surges 8 User s Manual EC LED Cube Series Jevevis 1 6 Cleaning If dust has collected on the power plug connectors remove the plug from the outlet and clean off the dust v This dust may cause a fire due to reduced insulation of the plug Remove the power plug before cleaning Y Always unplug appliance from electrical outlet before cleaning and servicing and when not in use Never yank cord to pull plug from outlet Grasp plug and pull to disconnect
20. eries 7 TECHNICAL SPECIFICATION EC 50 LSXT eyevisCube 50 with LED illumination and native SXGA resolution Type Description Resolution Brightness Image Size WxH Dimensions WxHxD Weight Type Description Resolution Brightness Image Size WxH Dimensions WxHxD Weight Type Description Resolution Brightness Image Size WxH Dimensions WxHxD Weight Type Description Resolution Brightness Image Size WxH Dimensions WxHxD Weight eyevis LED cubes are available in more sizes and resolutions on request Contrast Ratio Brightness Uniformity Input Projection Screen Frame Power Consumption Lamp Life Time Software Environmental Operating Conditions Humidity Altitude Noise Level Options 35 Digital 50 DLP rear projection unit stackable and addible for data and video representation 1 400 x 1 050 Pixel SXGA typ 370 cd m max 410 cd m2 1 000 x 750 mm 1 000 x 980 x 620 mm ca 90 kg EC 70 LSXT eyevisCube 70 with LED illumination and native SXGA resolution Digital 70 DLP rear projection unit stackable and addible for data and video representation 1 400 x 1 050 Pixel SXGA Chip DMD Chip SXGA LVDS 0 95 typ 164 cd m max 205 cd m2 1 400 x 1 050 mm ca 70 screen diagonal 1 400 x 1270 x 750 mm ca 105 kg EC 60 LHD eyevisCube 60 with LED illumination and native fu
21. g System Act Reference Set Set ACT Reference Security Mode off el Security Mode Security Level Es Security Level LED Unit i RRed 200 RED Red Strobe G_Green 24 200 GREEN Green Strobe B Blue 200 BLUE Blue Strobe Scaler Setup Menu_Left T Menuteft o Menu Left Menu Right Menu Right Menu Right Down ERREUR Down Up eee ue Left Uwe ep Right cL ES Right EQ n Escape pa Escape Security Setting v User password Admins can enter a password for users here when logged in as Admin v Admin password Admins can change the admin password here when logged in as Admin Bias v Bias Red Adjustment of the basic brightness for red shifts the brightness curve of the colour v Bias Green Adjustment of the basic brightness for green shifts the brightness curve of the colour v Bias Blue Adjustment of the basic brightness for blue shifts the brightness curve of the colour Projector Setup v Orientation Projection mode as rear front top or bottom projection v Gamma Load default pre configured gamma curves v Boot Mode Show hide startup sequence of the projector v V Freq Select input signal frequency for the colour sensors 50 Hz or 60 Hz signal v Picture Mode Show picture activate freeze activate blank activate LED pattern Jevevis User s Manual EC LED Cube Series 27 v LED Pattern Choose the colour of the LED pattern Y Test Grid Opional only with scaler board Choose betw
22. gonal YY display resolution standard NOS CUN NN v 1 rear projection unit type EC XX LYY ready mounted incl input box and projection engine 1 power cord 1 serial cable 1 user s manual 1 eyevis cube adjustment software on CD 1 screen cleaner set V Covers for service holes to avoid light and dust entering the rear projection unit V Screws for fixing Cube and basement together Box Content Screen v Screen ready mounted on screen frame yeyevis User s Manual EC LED Cube Series Box Content Basement Optional v 2side frames Y 5 crossbars Y 4 levelling feet Y 4corner plates v 2screen adjustment plates Y Mounting material 2 1 1 Unpackaging The EC XX LYY is packed in a carton box To provide protection during transportation the EC XX LYY is surrounded with foam The packaging is secure with banding To unpack v 1 Remove the banding v 2 Take off the top cover of the shipping carton v 3 Remove the mantle carton v 4 Remove the protection foam v 5 Take the EC XX LYY of the bottom of its shipping carton 12 User s Manual EC LED Cube Series yeyevis 3 PRODUCT OVERVIEW 3 1 Input Box Front view 6 EN Status LEDs ES Network RJ45 EB DER RJ45 IPEE AUX 1 RJ45 Keyboard S 2 ED Cou Ou D Sub 9pin mg Control Display Menu Button o Enter Button Up Button o o LNI SON SO1VNY NI 894 7V11910 OOO Ti EN Main Power Switch e e
23. he unit from falling down e Do not If not the unit may fall down and cause injury block the ventilation holes on the unit The inside of the unit will overheat if the ventilation holes are sealed which may cause fire e e Precautions for moving the unit Do not e e When installing the unit near a wall keep the unit at least 10 cm from the wall Do not place the unit in a closet or bookshelf where ventilation is poor When moving the unit be sure to remove the plug from the wall outlet and disconnect wiring cables between equipment and detach any securing anchors If not fire or electric shock may result if the power cord is damaged injury may occur by the unit falling down When unpacking or carrying the unit at least two people are needed Make sure the units are carried upright Do not carry the unit with the screen installed Handle the unit so as not to jolt the unit overload outlets or cables beyond their capacity Do not use extension cords Electric shock or fire may result When installing the unit use the specified basement e Do not f not the unit may fall down and cause an injury place the unit in locations of high humidity or close to a humidifier This may cause a fire or an electric shock Do not place the unit in an unstable location such as unappropriate double floors or incline The unit may fall down and cause injury or damage
24. hich are connected with the control PC Select tab Wall and open Wall Setup the window illustrated below opens teyevis projector control de Em si Serial connection to projectors Serial port MT gm TET e aS detect connected Projectors serial port use only selected serial port detect projectors connected Projectors serial ID stark ID end Found 1 projectors 4 Choose the COM port and set ID number of the first and of the last cube you want to control Choose the scanning options scan all COM ports or only selected COM ports Close the window 31 EC Lcontrol exe 32 User s Manual EC LED Cube Series yeyevis 6 3 Colour Adjustment Press the Q sutton Y The current settings are shown in the lower part of the window eyevis EC Lcontrol loj x File Wall Control Help s Note SASA S Your settings will be PERFECT VISUAL SOLUTIONS applied to all cubes you have selected at amp j Ei the beginning of the procedure Serial ID Start to Serial ID End whitepoint reference pork d 07 ops px 2 CIE y CIE Y fio z iterations adjust new values zi SSS 0 save all fine adjust ol aol i d lk suggest values actual color values cube x Y T 0 5763 0 4167 3 1 accuracy x 0 2763 0 0967 0 0 Wall configuration number of cubes 1 looking for serial ID 1 tol connection use only COMS In the colour space graphic the v
25. ht can not be repaired within 14 days Any costs of a return delivery of the exchange equipment are borne by the customer Repair and Return The defective product is sent to eyevis by the customer and is repaired within 14 days In this case eyevis bears the costs for eventually required components or the arising working time as well as for the costs for the reshipment to the customer Warranty Exclusions 1 This warranty covers only malfunction due to any defect in material and or workmanship of a product put into circulation by the eyevis GmbH Guaranteeing is therefore excluded for any faults and defects beyond the responsibility of the eyevis GmbH particularly in cases of Y Improper use mechanical damages e g marks caused by scratching pressure or breaking improper storing or cleaning transport damages misuse or any other reason the customer or a third is to blame for especially if the instructions contained in the manual are not adhered to A product that s serial number is damaged changed or removed is no longer covered by this warranty Reaction Time The reaction time to claim a right given by this warranty starts with the customer s announcement of the claim to the eyevis GmbH It is calculated in accordance to the standard service hours of the eyevis GmbH daily 9 00 AM to 5 00 PM except Saturdays Sundays and Bank Holidays 38 User s Manual EC LED Cube Series yeyevis Advised Procedure for Raising a Claim 1
26. ical size of cube matrix in number of displays M Pos X Set horizontal matrix postion of the selected display M Pos Y Set vertical matrix postion of the selected display M Function Switch matrix function ON OFF M Scaling Set scaling options of the image content for the matrix 1 1 Fill All Fill Ratio M Execute Press Send to confirm your settings Power Control Y Power Activate Deactivate check box to switch the display on off 26 User s Manual EC LED Cube Series Jevevis 5 1 3 Program area Setup RES projector setup P File Configuration Wall size Load Write H 4 by 2 D Projectors internal database Read archive Read current Save all User Setup Status Gamma Preference Reports Parameter Value Info Security settin Update Y 9 User password The user password no authentication if blank Admin password The administrator password no authentication if blank Bias Bias Red los 1 Offset of the Red Color Bias Green Offset of the Green Color Bias Blue is Offset of the Blue Color Projector Setup Orientation euh d Projection Mode as Rear Front Top Bottom Gamma Ee Gamma Curve Selection Boot Mode at d Boot Picture Control V Freq oz vr Sensor Frequency Mode Picture Mode ema zl Picture Mode Led Pattern mte A Led Pattern Test Grid he sz Test Grid Act Control Off External zl Automatic Color Trackin
27. ication using the RS232 connection Select the COM port you use and press the apply changes button and check in the Reports section if the connection is active Colour analyser option v Communication Port determines the serial port to which the analyser is connected to The other adjustment options depend on the used colour analyser Here the operating instructions of the devices have to be observed 24 Pattern generator The pattern generator is a tool which is useful for the colour adjustment of the cubes User s Manual EC LED Cube Series eyevis v Create a connection between your control PC and the source PC via Ethernet eyePattern Generator has to be installed on the source PC v Open the eyePattern Software on the source PC If the software is not running you cannot create a connection to the source PC Y Type the IP address of the source PC in the according entry field and check in the Reports section if the connection is active 5 1 2 Program area User RE projector setup File Configuration Load Write Wall size H E Projectors intemal database Read archive Read current Save all User Setup Status Gamma Preference Reports Refresh Update Parameter Value Info Contrast Red 100 Contrast of the Red Color Contrast Green 100 Contrast of the Green Color Contrast Blue 100 Contrast of the Blue Color Brightness Red is
28. ims concerning damages to the body or health or in case of the loss of the life of the customer yeyevis User s Manual EC LED Cube Series 39 10 CORRECT DISPOSAL Correct Disposal of This Product Waste Electrical amp Electronic Equipment Applicable in the European Union and other European countries with separate collection systems This marking on the product accessories or literature indicates that the product and its electronic accessories e g charger headset USB cable should not be disposed of with other household waste at the end of their working life To prevent possible harm to the environment or human health from uncontrolled waste disposal please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources Household users should contact either the retailer where they purchased this product or their local government office for details of where and how they can take these items for environmentally safe recycling Business users should contact their supplier and check the terms and conditions of the purchase contract This product and its electronic accessories should not be mixed with other commercial wastes for disposal A0 User s Manual EC LED Cube Series yeyevis 11 ADDITIONAL SUPPORT For additional support for eyevis displays products please contact eyevis GmbH ERVIC Hundsschleestrasse 23 va 2 S B D 72766 Reutlingen TES Germany
29. justment adjust H do on all cubes Saturation Do Gain Do 6 4 1 CIE Adjustment Choose the cube you want to fine adjust manually With the arrows in the colour space graphic you can shift the white point in the desired direction The values in the entry fields above CIE x CIE y CIE Y change according to the adjustments made with the arrow buttons With a click on adjust the values are applied and the image displayed on the cubes is changed accordingly 6 4 2 Colour Adjustment Saturation Gain If the colours appear to strong primarily red and green colours may be affected their representation can be reduced with the adjustment possibilities for Saturation and Gain If you want to change the Saturation Gain for all cubes tic the checkbox Do an all cubes Close the Colour fine Adjust window Press the Save all button in the main menu window 34 User s Manual EC LED Cube Series Jevevis 6 5 Activate Internal Automatic Colour Tracking When you have finished the colour adjustment with the EC Lcontrol software open the eyeCube software again Open the Setup menu Set the automatic colour tracking reference Set the automatic colour tracking control to Internal Eyecon projector setup S NNNHN 1nBapagag File Configuration wal size Load Write El 4 by BH H Projectors intemal database Rea
30. justment for selected cubes 33 6 4 1 CIE Adjustment 33 6 4 2 Colour Adjustment Saturation Gain 33 6 5 Activate Internal Automatic Colour Tracking 34 7 TECHNICAL SPECIFICATION 35 8 A GUIDE TO SIMPLE PROBLEM SOLVING 36 8 1 Malfunction or Trouble 36 9 WARRANTY INFORMATION 37 10 CORRECT DISPOSAL 39 11 ADDITIONAL SUPPORT 40 User s Manual EC LED Cube Series yeyevis yeyevis User s Manual EC LED Cube Series 1 SAFETY INSTRUCTIONS Caution Do not open Risk of electric shocks Do not remove any coverings or the back plate of the device as long as the device is connected to the power supply or any other device There are no components inside the device which can be maintained by the user Maintenance works should only be executed by qualified service staff 1 1 General Instructions Installation and preliminary adjustments should be performed by qualified service personnel or authorized service dealers All warnings on the system parts and in the documentation manual should be adhered to All instructions for operating and use of this equipment must be followed precisely All local installation codes should be adhered to 1 2 Power The power cord must be correctly connected to a grounded power outlet If not this may result in electric shock or personal injury Make sure that the power plug is plugged into the power outlet firmly and correctly If not this may result in fire Do not conne
31. l EC LED Cube Series eyevis 13 14 User s Manual EC LED Cube Series yeyevis 4 INSTALLATION 4 1 The Basement 4 1 1 Floor Requirements Check if the floor is suitable for installing a video wall Depending on the configuration the underground has to be adjusted to the load If you use a double bottom there has to be a fixed connection of the boards to the supports 4 1 2 Space Requirements v Leave a gap of 60 cm to the building wall when installing the projection wall This space is necessary to enable service work and sufficient air circulation Y lf the projection wall is installed movably on a suitable basement take care that a minimum gap of 10 cm is necessary at the backside to allow for sufficient air circulation Y Please take care that the distance to the ceiling is about 15 cm for adjusting the mirror of the projection cube v lf the video wall is higher than 3m it should be fixed to the wall of the building Please contact our project team for detailed information on the wall mounting Ceiling atleast 15 cm Wall at least E M 4 60 cm Floor yeyevis User s Manual EC LED Cube Series 15 4 1 3 Basement Assembly v The components of the basement have to be screwed together with the Allen screws Each basement consists of two side frames A B and five crossbars C D E F and G When mounting the upper two cro
32. lay to the eyevis GmbH 6 The customer should have his service code ready for any further contacts with the eyevis GmbH in connection with this warranty claim 7 The eyevis GmbH reserves the right to charge the customer for incurred costs caused by complains concerning defects or faults that are not covered by this warranty Legal and other Claims There are no express or implied warranties representations or conditions other than those stated in this warranty Other legal or contractual claims also towards the seller of the product are excluded as far as the eyevis GmbH has provided service based on this warranty This warranty does not affect nor has influence on other legal guarantee claims or other contractual claims of the customer towards the seller of the product These claims can be made alternatively to the claims referred to in this warranty document Limitations of Liability In cases of slight negligent breaches of duty the liability of the eyevis GmbH is limited to the direct foreseeable and contract typical average damage The slightly negligent breach of minor contractual obligations excludes the liability As far as the liability of the eyevis GmbH is excluded or limited this applies also to the personal compensation liability of its staff employees associated employees agents and auxiliary persons The preceding limitations of liability do not apply to the customer s claims derived from the Product Liability Act and to cla
33. ll HD resolution Digital 60 DLP rear projection unit stackable and addible for data and video representation 1 920 x 1 080 Pixel full HD Chip DMD Chip Texas Instruments DDP3021 typ 217 cd m max 279 cd m 1 344 x 756 mm 1540 mm diagonal 60 6 1 344 x 956 x 820 mm ca 90 kg EC 67 LHD eyevisCube 67 with LED illumination and native full HD resolution Digital 67 DLP rear projection unit stackable and addible for data and video representation 1 920 x 1 080 Pixel full HD Chip DMD Chip Texas Instruments DDP3021 typ 186 cd m max 279 cd m2 1 460 x 821 mm ca 67 diagonal 1 460 x 1 055 x 850 mm ca 95 kg 1 500 1 gt 95 1 DVI Seamless CrossPrism Screen 0 34 mm 250 Watt at 110 235 V 55 000 hrs in recommmended operating conditions eyevisCubeManager recommended 15 25 C 5 35 C for Seamless Screen 18 25 C Storing 0 50 C 0 96 80 96 noncondensing 0 3 000 m lt 36 dB Scaler Board internal split controller up to 10 x 10 Matrix with 2x DVI 2x RGB 2x Video Multi Cube Color Brightness Adjustment Network Board Service and Maintenance Contracts 36 User s Manual EC LED Cube Series Jevevis 8 A GUIDE TO SIMPLE PROBLEM SOLVING Before calling service personnel please check the following chart for a possible cause to the trouble you are experiencing Symptom Check these things No picture v Make sure the power cord is plugged in Y Mayb
34. old the screen by its sides so that the 4 screws point towards the housing Insert the screen with the help of the 4 intended long wholes at the housing v Observe bottom and top of the screen M For screen alignment up down use the tool that is installed in the basement For screen alignment left right try to push the screen carefully in the correct position v Take care to have a minimal gap betweeen the screens For fixing the screen one person should take position in front of the cube wall and tell the other person standing behind the cube wall which of the 4 screws have to be tightened with a 5mm Allen key Begin with the cube in the middle 18 4 4 4 5 User s Manual EC LED Cube Series yeyevis Grounding the wall structure Y The housings have to be daisy chained with the delivered grounding cables to guarantee the electrical safety of the cube wall The cables for the grounding are pre installed bottom left and right in each housing Cabling Principle RS232 Ethernet optional RS232 CABLES Y The data will be transmitted via the RS232 Y Use the supplied RS232 data cable to transmit the data from cube to cube as shown on the picture v Connect RS232 OUT with RS232 IN RS232 CONTROL PC Y The cube wall is controlled by a Control PC via RS232 v Connect the Control PC via RS232 cables with the cube wall Ethernet CONTROL PC optional Y The cube wall can be controlled wi
35. on mode for advanced trained technicians only or just confirm with OK for user mode no Service adjustments possible 5 1 1 Program Area Preference VEZ projector setup File Configuration j Wall size Load Write E 4 by E 2 H Projectors internal database Read archive Read current Save all User Setup Status Gamma Preference Reports F Communication settings Apply changes C Use local area network Socket H 7992 First cube IP Adress 1 D 1 Each cube have a network board Use serial port Se alpot COM8 el Baudrate 39400 el Bits data a ei Stop 1 el Parity None x q Color analyzer option Apply changes Probe model Philips color probe x Percentage of tolerance of the measures E Bx Communication port COM2 x Display the gradient color into the gamma page Pattern generator Apply changes Running on mahine name or IP adress localhost Communication Settings Set the COM Port to which the video wall is connected in the entry field Serial Port v Use local area network optional You can use this commnication option when you have connected your cube over Fthernet cable Type the IP address of the connected cube the first cube in the according entry field Press the apply changes button and check in the Reports section if the connection is active V Use serial port standard This is the standard way of commn
36. over the cord Do not operate appliance with a damaged cord or if the appliance has been dropped or damaged until it has been examined by a qualified serviceman Position the cord so that it will not be tripped over pulled or contact hot surfaces Follow these precautions for the plug Do not damage or modify e g by extending or heat such as by pressing near heating equipment Do not pull place heavy objects or pinch Do not bend twist or bunch up Fire or electric shock may result Precautions for the extension cord f an extension cord is necessary a cord with a current rating at least equal to that of the appliance should be used Cord rated for less amperage than the appliance may overheat Do not insert objects inside the unit If metallic materials or combustibles such as paper get inside the unit from ventilation holes and other places it may cause a fire or an electrical shock If there is thunder or lightning do not touch the unit or the power plug You may suffer an electric shock Do not pull the power cord when removing the plug from the wall outlet f the power cord is yanked the cord may become damaged and fire or electric shock may occur Always hold the plug firmly when removing it Never spill liquid of any kind on the product Should any liquid or solid object fall into the cabinet unplug the set and have it checked by qualified service personnel before resuming op
37. s yeyevis 5 1 5 Program area Gamma The Program area Gamma gives you full control over the gamma curve of the individual colours red green blue LED lit cubes is performed with the special colour adjustment software eyevis projector control aD v With the new LED cubes the program area Gamma is less important The colour adjustment of the for the LED cube series open EC Lcontrol exe to launch the software 5 1 6 Program Area Reports All status reports of the Software are collected here Diverse services are observed Commands can be sent directly from the input box to the cube Send Complete data files with commanding sequences can be sent to the cube File yeyevis User s Manual EC LED Cube Series 6 EC Lcontrol COLOUR ADJUSTMENT FOR EYEVIS LED CUBES 6 1 Start the EC Lcontrol Software Create a serial connection to the first cube in the video wall Open the EC_Lcontrol Software file name EC Lcontrol exe to start the program for eye the colour adjustment of your video wall vis 6 2 Wall setup amp configuration settings eyevis EC Lcontrol File BUE Control Help connect with wall wall setup advanced calibration EC Lcontrol vl 0 7 30 10 2009 Wall configuration number of cubes 1 connection use only COM6 The information field in the bottom of the software window shows the number of cubes w
38. ssbars take care that the upper front crossbar F has two provided screw threads Mount this cross bar so that these threads look downwards to enable the mounting of the screws for the adjustments of the screens later on cf 4 Y Screw the corner plates in each corner of the basement Use the provided screws v Now install the levelling feet for the height adjustment of the basement on the corner plates as illustrated in picture 3 Please observe the order of nuts and washers in the picture to guarantee a safe hold of the levelling screws v Mount the adjustment screws for the adjustment of the screens to the bottom of crossbar F as illustrated in picture 4 v Take care that the basement is levelled out horizontally when it is in its final position This makes the installation of further basements and the final installation of the cube housings a lot easier B1 I B2 f Y When the basements are levelled horizontally they have to be fixed together with the provideed screws before stacking the cubes on top of them 16 User s Manual EC LED Cube Series yeyevis 4 2 The Housing 4 2 1 Mounting the housings on the basements gt d2 L C1 C2 d1 B1 Y Set a housing C1 on the first basement B1 Y The basements and the cubes have to be fixed together at least using the boreholes at the front a1 a2 For even more stability basements and cubes can be fixed additionall
39. th a control PC via Ethernet Y Therefore use a CAT5 cable to connect the control PC with the cube wall Cube 1 yeyevis User s Manual EC LED Cube Series 19 4 6 Cube address scheme For the control and communication with the individual cubes it is importatnt to assign an individual address to each cube in a video wall The cubes are addressed by consecutive numbers 1 2 3 4 5 6 7 8 9 10 11 12 When viewed from the front the addressing starts on the left in the top row of cubes of the video wall and continues as shown on the picture above ENTER After pressing the Menu button at the display off the Inputbox the Display shows Cube ID Now press the Enter button and use the up down keys to insert the cube address Menu structure of the control panel at the inputbox CUBE ID Cube Address SETUP Picture Mode Bias Red USER User Bias Green Power Bias Blue Pixel Orientation Line Gamma H Shift LED Pattern V Shift LED Red Contrast Red LED Green Contrast Green LED Blue Contrast Blue Grid Brightness Red Brightness Green Network gt IP Address gt Brightness Blue Optional gt Subnet Mask gt Gateway Save Exit 20 User s Manual EC LED Cube Series yeyevis 4 8 Focus Adjustment In order to achieve a sharp image on the projection screen it is necessary to adj
40. the outlet If the power cord or plug is damaged or becomes hot turn off the main power switch of the unit make sure the power plug has cooled and remove the power plug from the outlet v Ifthe unit is still used in this condition it may cause a fire or an electric shock Contact your dealer for replacement yeyevis User s Manual EC LED Cube Series 37 9 WARRANTY INFORMATION Duration of Guarantee and Area of Validity The specified product is guaranteed for twenty four 24 months beginning from the date of delivery by the Eyevis GmbH Guarantee services within the duration of guarantee do not extend the duration of guarantee This guarantee applies to products that were purchased in the European Union Guarantee services can only be claimed in these countries The bill of sale or receipted invoice original invoice with serial number of the first purchaser must be presented as proof of purchase to obtain warranty service If the customer cannot provide this evidence of purchase the period of guarantee is calculated from the date of purchase by the specialist supplier first seller plus one 1 month Guaranteeing If the product shows any faults or defects during the warranty duration eyevis GmbH provides the following services from which the customer can choose Equipment Exchange Bring in warranty The defective equipment is sent or brought to Eyevis by the customer and replaced by an equivalent product if the product broug
41. ture 61 122 LED Driver Temperature 1 1 1 Led Power Good 1 Driver Led Power Good 0 9 34 36 Engine Serial Number 172 9 22 1431 Color Sensor Serial Number 1 2 3 258 LED Type 255 255 255 65535 CPU Serial Nummer 200 9 34 6 PLED Serial Nummer 109 30 106 97 107 21 Sensor Light in to Reference 16 16 16 Color Sensor Resolution 16666 60 Color Sensor Integration Time 243 RL 4 RH 166 GL 5 GH 2 sensor Data 136 RL2 8 RH2 156 GL2 7 Sensor 2 Data ale yeyevis User s Manual EC LED Cube Series 29 Projector Info v S AS OS UA OR SN lt Database_Version Shows the version ID of the database Projector Shows the projector type CPU_Temperature Temperature of the CPU Board in C PLED_Temperature Temperature of the PLED Board in C LED_on Number of startup sequences of the LED LED_Timer Total operating hours of the LEDs Firmware_CPU Firmware version of the CPU Board Firmware_PLED Firmware version of the PLED Board LED Driver FW Shows LED driver firmware Firmware CS Shows colour sensor firmware Status info v A ANN NON ON E LED Info NN NN GS v Engine Ready 1 indicates normal operation 0 indicates faulty operation Engine OK 1 indicates normal operation 0 indicates faulty operation Fan _PS 1 indicates normal operation 0 indicates faulty operation Fan LED Driver 1 indicates normal operation 0 indicates faulty operation Fan DMD 1 indicates normal operation 0 indicates faulty op
42. ust the optical focus of the projection engine In case the image on the screen gets unsharp over the time it also requires re adjustment of the focus For the adsjustment of the focus we recommend using an appropriate image with content displayed on the screen e g an image that has writing in all corners or similar Appropriate test patterns can be found on your eyeCube software CD Adjustment procedure v Remove the four screws that fix the left part of the lid of the projector Remove the lid to get access to the interior of the projector Untighten the adjustment screw to enable the adjustment of the focus v v v Now you can adjust the focus of the lens by turning the screw left or right v Secure the screw again in its position when adjustment is finished v Close the projector with the lid and fix it with the four screws 4 9 Geometry Adjustment A native static test grid is required during this procedure on the complete video wall Now geometry of the individual cubes in a video wall has to be aligned to one another Depending on the kind of distortion the following corrections have to be done Size position as well as keystone and rotation mistakes of the test grid can be adjusted by modifying the carriage that supports the projector This can be done by loosening or fixing the screws A to F at the carriage until the geometry of the test grid is correct Test grids for the adjustment can be found on your eyeCube software CD
43. y on the back b1 and b2 Therefore you have to remove the spring screws and replace them by the delivered screws v Tighten the screws c1 c2 d1 and d2 to fix this housing to the adjacent housing C1 as shown on the picture above v II If you have to assemble a three by three video wall or bigger and you do not have a lifter proceed as described here Use the first assembled housing and the handles on the side for lifting the other outer housings a little bit Proceed as shown above yeyevis User s Manual EC LED Cube Series 17 4 3 The Projection Screen 4 3 1 How to install the projection screens Please wear gloves when installing the screens v Remove the cardboard protections from the projection screen before mounting it on the cube Y Lift up the projection screen carefully and avoid touching the screen surface v Do not hold the screen in the middle of frame since the screen may break or fall out v MWiCaution Use those screens that have a steel plate fixed to the bottom edge for the first horizontal row of the cube wall to enable the adjustment of the screens with the adjustment screws that are fixed to the basement v Caution Turn the 4 screws on the back side of the screen until only about 5 mm of the thread remain visible Before you hang in the screen make sure that the screen is dirt dust free Be very careful when handling the screen v H
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