Barco OV-508 Installation Manual Download Page 61

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6. Optical adjustment

Barco - OV-508/OV-513/OV-515– R5990099 – installation manual – revision 01– November 2007 ________________________________

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6.6

First steps

The entire projection unit is locked via the lock ring:

•

Unlock the system (loosen the lock ring)

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Loosen the screen size adaptation lock screws and the zoom lock screws on the projection lens.

•

Loosen slightly the securing screws of the projection lens B.

Without unlocking the system, no adjustment is possible!

The lens unit is a high precision mechanical device!

Handle with care!

During the adjustment procedure, never apply any force on the lens unit or on parts of the lens
units (nuts, screws…)

6.7

Focus adjustment

The sharpness of the outlines of the squares (test pattern) is adjusted by turning the focus adjustment ring.

Summary of Contents for OV-508

Page 1: ...Installation manual OV 508 OV 513 OV 515 R5990099 ...

Page 2: ...ovember 2007 ProdID R5990099 Rev 01 This manual is divided into 9 chapters main issue update chapter 1 chapter 2 chapter 3 chapter 4 chapter 5 chapter 6 chapter 7 chapter 8 chapter 9 new The corresponding chapters are new or completely revised corr Passages of the corresponding chapter were corrected see modification bars add Passages of the corresponding chapter were added see modification bars ...

Page 3: ...1 2 9 Cleaning instructions screens and mirrors 6 2 Pre Installation requirements 7 2 1 Power and grounding 7 2 2 Environmental conditions 7 2 2 1 General conditions 7 2 3 Floor requirements 8 2 4 Luminance 8 2 5 Access 8 2 6 Installation and room requirements 8 2 7 Footprint 8 2 8 Overall dimensions 8 2 9 Maintenance Area 9 2 10 Built in configuration 9 3 Mechanical setup 11 3 1 Tools needed for ...

Page 4: ... the Screen 31 5 11 Installation of the seamless screen module 33 5 12 Precabling 42 5 13 Installation of the illumination unit 43 5 14 Installation of the projection unit 44 5 15 Finalizing the cabling 47 5 16 Grounding 48 5 17 Covers 49 5 18 Setting up the network 50 6 Optical adjustment 51 6 1 Preparation 51 6 2 The projection lens for XGA systems 52 6 3 The projection lens for SXGA systems 53 ...

Page 5: ...099 installation manual revision 01 November 2007 __________________________________________________________ v 7 Wall attachment 61 7 1 General 61 7 2 Rules 61 7 3 Linear version 62 7 4 A shape version 64 8 Addresses 67 8 1 Hotline 68 ...

Page 6: ...____________________ ________________________________ _________________________________________________ _________________ _________________ _________________ 1 1 Introduction This chapter explains the used typographic styles and symbols Safety information is provided concerning the operation of control room solutions from Barco ...

Page 7: ... Courier bold font If you do not heed instructions indicated by this symbol there is a risk of damage to the equipment If you do not heed instructions indicated by this symbol there is a risk of electrical shock and danger to personal health If you do not heed instructions indicated by this symbol there is a risk of damage to parts which are sensitive towared electrostatic charge If you do not hee...

Page 8: ...n the documentation manuals should be adhered to All instructions for operating and use of this equipment must be followed precisely 1 2 3 Installation Installation and preliminary adjustments should be performed by qualified BARCO personnel or authorized BARCO service dealers 1 2 3 1 Power Connection This product should be operated from an AC power source Power input is auto ranging from 100V to ...

Page 9: ...ast 10A Do not allow anything to rest on the power cord Do not locate this product where people will walk on the cord To disconnect the cord pull it out by the plug Never pull the cord itself If an extension cord is used with this product make sure that the total of the ampere ratings on the products plugged into the extension cord does not exceed the extension cord ampere rating Never push object...

Page 10: ...on an electrical fire Do not allow anything to rest on the power cord Do not locate this product where people will walk on the cord To disconnect the cord pull it out by the plug Never pull the cord itself Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short cut parts that could result in a risk of fire or electrical shock Never...

Page 11: ...warranty Upon completion of any service or repairs to this unit ask the service technician to perform safety checks to determine that the unit is in proper operating condition 1 2 7 Unpacking of Devices Note advises on the packaging for unpacking 1 2 8 Modification of Devices Mechanical or electrical modifications must not be made to the devices BARCO is not liable for damages resulting from modif...

Page 12: ...purposes are required as well All connections power network should be available and functional before start of the installation 2 2 Environmental conditions 2 2 1 General conditions The temperature and the humidity in the control room have to be controlled on the both sides of the wall The screens require a temperature between 10 and 40 dgc and humidity between 40 80 RH The maximum temperature flu...

Page 13: ...e to be avoided Do not use reflecting materials for the ceiling the walls and floor surrounding the screen Sufficient lighting in the projection room is required during installation 2 5 Access The buildings have to be accessible during extended straight time 6AM 12PM 7 days per week From the delivery point to the installation site the doors and passages require a minimum width of 1500mm and height...

Page 14: ...ger service area All maintenance and service work is done from the rear of the system The display wall can have a linear or a curved arrangement With a curved design the individual systems are built up with angled connection plates The angle between two columns can be 0 3 5 and 8 2 10 Built in configuration When the OV display wall is integrated in a wall mind the following recommendations Leave a...

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Page 16: ...ended to use a cordless screwdriver the screws are self tapping and the thread is cut while screwing them in If you have to unscrew and screw in again take care not to damage the thread In case you have difficulties in screwing in the screw turn slightly into the opposite direction until the screw finds its thread Only then proceed with screwing in To connect profiles KANYA connectors are used The...

Page 17: ...im The OV series is available with different screens to fulfill virtually all requirements wrt brightness and viewing angles All screens are based on the same principle and are completed by a standard and design trim 4 4 Projection Unit PU The projection unit is the core of the OV system and designed for easy installation and adjustment The SXGA system OV 513 and the SXGA system OV 515 employ the ...

Page 18: ...ptical adjustment is done Finally the trim and shieldings are mounted Throughout the manual left and right means left and right as seen from front of the display wall There are several kinds of screws used for setting up OV D2 systems The following table shows the required torque for fixing the screws When tightening screws please stick to these values Component Size ItemNo description Torque Comm...

Page 19: ...heights The principle of the setup Is the same for all heights Quantity Description Support 875mm Support 1000mm Support 1200mm 2 Front profile vertical PU I 1 PU I 2 PU 4I 1 PU 41 2 PU 3I 1 PU 31 2 2 Rear profile vertical PU II 4 PU II 5 PU 4I 4 PU 4I 5 PU 3I 4 PU 3I 5 2 Front profile horizontal PU II 3 PU 2I 12 PU II 3 PU 2I 12 PU II 3 2 Rear profile horizontal PU II 3 PU II 3 PU II 3 4 Side pro...

Page 20: ...Please note Left and right refers to the video wall as seen from front Assemble the right side of the pedestal One of the profiles PU I 7 is equipped with 3 more counter nuts than the other This profile must be installed at the left side of the pedestal The counter nuts are used to fix the angle with the multi power strip Step 02 It is very important that the profiles fit exactly together Step 03 ...

Page 21: ... the pedestal Please note One of these PU II 3 profiles has 3 additaional counter nuts This profile has to be installed as front top profile Do not use it for the bottom connection It is recommended to put the side wall onto the floor Start with installing 2 times PU II 3 to one of the side walls Make sure that the profiles are attached exactly Step 05 Install the other side wall to the horizontal...

Page 22: ... The column where to install the cabling interface should be selected to minimize distances between the respective projection units and the cabling interface Not defined by the schematics the row where to install the cabling interface To minimize distances this should be the mid row of a display wall Example 4x3 configuration 2 cabling interfaces are required 1x column 2 row 2 1x column 4 row 2 St...

Page 23: ...ed In case the installation site is in a 110V country and in case the display wall is higher than 3 rows an additional power strip has to be installed Of course the two power strips may not be connected in serie In 110V countries at max 3 darkboxes may be connected to a power strip Step 10 In case the column does not require to be equipped with a LAN switch install the angle with the multi power s...

Page 24: ...____________________________ ________________________________ ________________________________________________ ________________ ________________ ________________ 19 Step 12 Install interface plate to the angle bracket Step 13 Attach the power strip to the front of the interface plate Step 14 Mount the switch box to the interface plate ...

Page 25: ...________________ ________________ ________________ 20 Step 15 In case a second power strip is required mount it on top of the first power strip Step 16 Re inforce the pedestal by the brackets In total 12 brackets have to be installed Depending on the height of the pedestal the brackets look differently However the installation procedure is the same Each bracket is fixed by means of 4 screws Make s...

Page 26: ...n Step 18 Insert the adjustable feet The feet allow adjusting the height by 5mm For the nominal height screw in the feet until the feet height is 40mm Step 19 The pedestal has also to be equipped with the floor fixation bracket The right side gets the floor fixation bracket on the rear foot The left side tet the floor fxiation bracket on the front foot Every column has to be diagonally fixed to th...

Page 27: ..._____________ ________________ 22 Step 20 Proceed accordingly with the pedestals of all columns 5 4 Connecting the pedestals Step 21 When the pedestals of all columns are setup connect them For linear setup connection is done via 2 screws on the front side and one screw at the rear side The screws are of type M6x55 and fixed via nuts and washers Make sure that adjacent profiles are exactly adjuste...

Page 28: ...rved setup Connect the pedestals by means of the respective connection kit There are two connection kits at the front and one at the rear side In case the height of the pedestal exceeds 1100mm connection on the rear side is also done by two connection kits Insert the blocks between adjacent vertical front profiles and fix them from the left and from the right by means of 2 times M6x35 and nuts and...

Page 29: ...______ ________________________________________________ ________________ ________________ ________________ 24 5 5 Installation of the darkbox Step 24 When the pedestals of all columns are setup and connected Mount the dark box on the pedestal Connection is done via KANYA connectors Step 25 Please note how the darkbox is placed it is not in line with the front side of the vertical profile ...

Page 30: ...ns are installed Level the system Step 27 Subsequently connect the columns It is always one connection kit on the front side and one connection kit at the rear side Linear connection kit The screws are of type M6x55 and fixed via nuts and washers At the front there is a top and a bottom fixation facility both providing two holes Use one of the holes of the top and one of the holes of the bottom fi...

Page 31: ...__________ ________________ ________________ 26 Step 28 In case of a curved setup apply the rear connection angle using the fixation facilities on the rear profile of the darkbox Step 29 In case of a curved setup apply the front connection angle using the top fixation facilities on the front profiles of adjacent darkboxes Use the jig to ensure that the dark boxes are aligned correctly The profiles...

Page 32: ... rear side one on the front side It might be necessary to remove the floor fixation bracket in order to drill the holes in the floor Step 31 If necessary remove the floor fixation bracket drill the holes re mount the floor fixation bracket Fix the system to the floor Fixation material of the floor bracket to the concrete 1xZYKON anchor FZA 14x40 M10 25 zinc plated steel In case of false floor make...

Page 33: ..._______________________ ________________________________________________ ________________ ________________ ________________ 28 5 8 Installation of the following rows Step 32 When all darkboxes of the first row are mounted and connected and the system is fixed to the floor proceed with the second row Always apply the KANYA connectors and nuts as described for the first row ...

Page 34: ...__________________ ________________________________________________ ________________ ________________ ________________ 29 5 9 Installation of the Mirror Step 33 Pick up the protective foil of the mirror Only pull parallel to the mirror to prevent it from vaulting Step 34 The mirror comes with two sheet metals to fix it on the top of the dark box Mount the mirror to the darkbox ...

Page 35: ...___________________ ________________ ________________ ________________ 30 Step 35 The mirror comes with two sheet metals to fix it on the top of the dark box Mount the mirror to the darkbox by means of the bolts which have to slide into the key holes of the mirror fixation sheet metals It is ensured that the noses of the mirror fit into the slits in the top of the dark box Secure the mirror with w...

Page 36: ...________ ________________ ________________ ________________ 31 5 10 Installation of the Screen The screen modules are precision optical components Do not touch with your bare hands Step 36 Remove the covers at the rear of the dark box Step 37 Unpack always with two persons Use cotton gloves Step 38 Place the screen module on the guide pins on the front of the dark box Be careful to ensure that the...

Page 37: ... ________________________________ ________________________________ ________________________________________________ ________________ ________________ ________________ 32 Step 39 Screw on the screen module with an hexagon key size 5 mm torque 1 2 Nm Step 40 The screen module is held by four screw connectors mounted in the dark box ...

Page 38: ... 2mm expansion gap 5 11 Installation of the seamless screen module static Screen concept There are 4 different states of movability of one module depending on the position in the wall There is one complete static module in the centre of the base row the other base row modules can move in horizontal direction and the modules above the static module can move in vertical direction For all other modul...

Page 39: ...___ ________________ 34 When delivered all screens feature full movability The screws to block movability in horizontal and or vertical direction have to be installed according the position of the screen in the display wall The picture shows the position of the screws To block vertical movement 4x2 screws have to be applied and fixed To block horizontal movement 2x1 screws have to be applied and f...

Page 40: ... the display wall zero 8 4x2 2 2x1 or 10 4x2 2x1 screws have to be installed Step1 Please note Installation of the screens starts on the bottom row Every darkbox provides the fixation facilities for the screen The fixation facilities comprise 4 screw connectors one at each corner and in addition next to the top screw connectors a guide pin to put on the screeen The fixation facilities and their us...

Page 41: ...______________ 36 Step3 When all screws have been applied and fixed place the screen module on the guide pins on the front of the dark box Be careful to ensure that the edges of the screens are not damaged Screw on the screen module with an hexagon key size 5 mm torque 1 2 NM The picture on the right shows tightening one of the screws at the bottom Try to fix the screen centered to the darkbox vis...

Page 42: ...d Wrt screen put the label between the two facilites to block horizontal mevement For the label and the position of the label on the profile see picture on the right It is mandatory to stick to the rule mentioned above and also to put on the label In case the screens have to be removed either the display wall has to be de installed or either a screen has to be replaced there is a high risk of cras...

Page 43: ... the left neighbor of the static screen is rotated by 180 compared to the right neighbor of the static screen Lock the 4 securing screws from behind The horizontal movement screws of all screens right to the static screen look in the same direction The horizontal movement screws of all screens left from the static screen also look in the same direction but opposite to the horizontal movement screw...

Page 44: ...n i e the drillings of the plate flush with the threads of the frame Mount the screen that its position is symmetric and that it is touching the screen below Completely remove the horizontal movement screws Step11 Install the other screens of the second row These screens must not be locked in any direction Therefore no screws have to be applied Screw in the horizontal movement screws until the scr...

Page 45: ...ns are mounted put all horizontal movement screws into the plastic bag 24 screws per bag and fix these plastic bags in the darkbox of the static screen using the cable ties In case the screens have to be de installed these screws need to be applied again Step15 Now the brushes have to be mounted The brushes serve as a light shield and close the gap between the screen module and the darkbox They ha...

Page 46: ...ingly to attach the brush on the next module Take care for a neat and proper joint Step19 When all the vertical brushes are attached proceed with the horizontal brushes on the bottom row Please note Since the brush is in between the support profiles it has to be cut by 2x30 60mm Use a saw to adjust the length You have to shorten half of the horizontal brushes Step20 Position align and attach the s...

Page 47: ...Step 42 Now it is recommended to start with the cabling Guiding the cables is easier without the core elements illumination unit projection unit installed Step 43 The schematic at the left shows the layout of the cabling Guide the cables accordingly At the bottom of a column all cables are fixed to the cable hub and guided to the right Position the cables Fix the cables only loosely finalizing the...

Page 48: ... houses the two lamps and the filter cartridge as well as control elements and the LCD to display system information The fixation facilities allow mounting the device into 4 3 systems and into 5 4 systems Depending on the height of the module the bottom fixation of the device uses the upper SXGA systems or the lower XGA SXGA keyhole The engine support profile comes already with the pins to hang on...

Page 49: ...e there are also two pins to hang the projection unit on Subsequently fix the projection unit with 3 screws In contrast to the projection unit of the first generation the fixation facilities are arranged differently there are two screws on top of the connection bracket of the projection unit and one centered beneath them Hang the projection unit onto the pins so that the distance from the illumina...

Page 50: ...__ ________________ 45 Step 47 Care for a close connection between illumination unit and projection unit When the illumination unit and the projection unit of all projection modules of a display wall are installed proceed with the cabling Step 48 In case the projection module has to be equipped with a Multi Input Module the support for the Multi Input Module has to be installed on the left side of...

Page 51: ..._______________ 46 Step 50 The nose of the interface plate perfectly fits into the holes of the reinforcement metal on the dark box Insert the nose of the interface plate into the reinforcement metal of the darkbox Step 51 Subsequently fix the interface plate by means of two screws M6x7 and the moveable nuts inserted into the vertical profile in the previous step Step 52 Install the Multi Input Mo...

Page 52: ...dule I2C Communication Plug the interconnection cable into the I2C interface 2 of the illumination unit and of the projection unit I2C Digital sources are connected to DVI 1 IN and or DVI 2 IN DVI 1 IN is loop through to DVI 1 OUT DVI 2 IN is loop through to DVI 2 OUT In case a source has to be displayed on additional projection modules connect the respective DVI output with one of the DVI inputs ...

Page 53: ...put with one of the DVI inputs of the other projection module Step 55 The cables have to be fixed to the sidewalls via cable ties The cable ties are inserted into the square duct of the plastic cable tie holders already mounted to the left and right sidewalls 5 16 Grounding Step 56 Every support comes with a grounding kit which consists of a grounding wire 5m the required fixation material and the...

Page 54: ...___ ________________ ________________ ________________ 49 5 17 Covers Step 57 The covers are fixed with screws M6x7 springwashers and moveable nuts in the profiles Every cover has to be gounded To ensure proper connection the screws to be fixed with spring washers Tighten the screws with a torque of 3Nm First apply the top cover Subsequently fix the small between the vertical profile and the illum...

Page 55: ..._______ 50 5 18 Setting up the network Step 58 Connect the power strips of the display wall to the wall outlet DO NOT CASCADE the power strips The projection modules will have to be addressed by a unique IP address In case this IP address is assigned via a DHCP server you may switch on all projection systems In case the IP address is static ONLY switch on one projection module Proceed with setting...

Page 56: ...ptimization of the coupling Use the web interface to perform this action or the Barco Wall Control Manager software For more information please refer to the respective manuals Use the web interface or the Barco Wall Control Manager to apply a test pattern grid For more information please refer to the respective manuals Now you can adjust the lens for an optimized display To carry out the following...

Page 57: ...aint 3 Zoom adjustment 4 Focus adjustment 5 3 fixation screws for zoom lock 6 2 fixation screws for focus lock the focus ring still shows some clearance after locking This due to the mechanical design of the lens Anyway the focus is fixed The projection lens allows to zoom and to focus the picture The adjusted settings can be locked by means of fixation screws It is recommended to lock the lens on...

Page 58: ...on lens for SXGA systems Figure 6 1 projection lens for SXGA systems 1 Scale for screen size adaptation 2 Focus adjustment 3 Zoom adjustment 4 2 fixation screws for focus lock the focus ring still shows some clearance after locking This due to the mechanical design of the lens Anyway the focus is fixed 5 2 fixation screws for zoom lock 6 Fixation screws for screen size adaptation lock filled with ...

Page 59: ...icture and remember These screws shall NEVER be touched The projection lens is mounted on the housing of the projection engine All screws mounted on the level indicated by a black arrow are NOT to be touched These screws are fixation screws for the entire projection lens or screws required for the Scheimpflug adjustment which has already be done in the factory For better recognition these screws a...

Page 60: ..._______ ________________ ________________ 55 6 5 Adjustment devices Besides the adjustment rings on the projection lens to adjust focus and size there are adjustment screws to correct distortions The following picture gives an overview about the position and the function of the adjustment screws A Lens H1 H2 Horizontal trapezoid B Lens securing screws V1 V2 Vertical trapezoid C Horizontal lens shi...

Page 61: ...lock ring Unlock the system loosen the lock ring Loosen the screen size adaptation lock screws and the zoom lock screws on the projection lens Loosen slightly the securing screws of the projection lens B Without unlocking the system no adjustment is possible The lens unit is a high precision mechanical device Handle with care During the adjustment procedure never apply any force on the lens unit o...

Page 62: ...rclockwise to decrease the size of the picture Picture too small Turn the zoom adjustment ring at the lens clockwise to increase the size of the picture Picture size ok The grid matches the borders of the screen 6 9 Vertical Trapezoid Vertical distortion is adjusted by the screws V1 and V2 Always turn one of the paired adjustment nuts clockwise while simultaneously turning the other one counterclo...

Page 63: ...___ ________________ 58 6 10 Horizontal trapezoid Horizontal distortion is adjusted by the screws H1 and H2 Always turn one of the paired adjustment nuts clockwise while simultaneously turning the other one counterclockwise Turn the adjustment screw H1 counterclockwise and H2 clockwise until the vertical lines gets parallel to the border of the screen Turn the adjustment screw H1 clockwise and H2 ...

Page 64: ...e rotation adjustment screw F clockwise until the horizontal lines gets parallel to the border of the screen Turn the rotation adjustment screw F counterclockwise until the horizontal lines get parallel to the border of the screen 6 12 Horizontal picture shift Horizontal picture shift is adjusted by the screw C Use the adjustment screws for horizontal lens shift C Tighten the left and loosen the r...

Page 65: ... lens shift D Tighten the top and loosen the lower screw to move the picture downwards Use the adjustment screws for vertical lens shift D Loosen the top and tighten the lower screw to move the picture upwards 6 14 Locking the Projection Unit After the adjustment procedures the projection unit must be locked Turn the lock ring counterclockwise until it does not move any more don t tighten this rin...

Page 66: ...wing rules apply for each row which must be attached to the wall The fixations are mounted on the inner side of the most left and the most right projection module too Within the distance of these fixations additional fixations are mounted in such a way that the distance between two fixations does not exceed three projection modules and that the fixations are equally distributed The following rows ...

Page 67: ...ed by the distance between the rear side of the display wall and the wall of the building The attachment of the profile on the wall of the building allows to be positioned between 30degrees and 60degrees off the straight connection thus also eliminating unevenness of the wall The following pictures show a sketch of the installed wall fixation on the display wall Item no quantities Description 7 1 ...

Page 68: ...polygonal connection bracket Position the profile 7 and apply the bushing 8 either on top of the profile as shown in the drawing or beneath the profile Insert the screw M10 9 Use the washer 11 and nut 10 to fix it The following picture shows a sketch about the fixation on the wall of the building Attach the wall fixation bracket to the end of the profile by means of M10x85 Use the spring washer an...

Page 69: ...e wall of the building The attachment of the profile on the wall of the building allows to be positioned between 30degrees and 60degrees off the straight connection thus also eliminating unevenness of the wall An assembled A shape version looks like this First install the bracket to the dark box then the legs subsequently apply the short horizontal profile then the brackets to be fixed to the wall...

Page 70: ...2 Screw M10x110 5 1 Fixation bracket display wall side 2 4 Washer U 6 125 12 4 Screw M6x40 4 1 Distance bushing 7 2 Nut M10 8 2 Washer U 10 125 To install the wall fixation at the display wall proceed as follows Take the fixation bracket 5 and attach it to the profiles of the dark box linear setup using the screws M6x40 12 and the washers U 6 125 2 4 screws In case of a curved setup the center of ...

Page 71: ...et using screws M6x10 and spring washers Do only tighten them loosely by shifting this profile the angle between the legs is determined and thus the distance to the wall of the building gets varied Attach the wall fixation bracket to the end of the profile by means of M10x85 Use the spring washer and nut to fix it Position the legs at the wall of the building and mark the position to drill the hol...

Page 72: ...llation manual revision 01 November 2007 ________________________________ ________________________________ ________________________________ ________________________________________________ ________________ ________________ ________________ 67 8 Addresses ...

Page 73: ..._______________________________ ________________________________________________ ________________ ________________ ________________ 68 8 1 Hotline Feel free to contact us if you have any further questions Barco N V Projection Systems Europe Noordlaan 5 B 8520 Kuurne Phone 32 56 368 282 Fax 32 56 368 251 E mail support bcd barco com Web www barcocontrolrooms com ...

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