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Barco OV-808, Installation Manual

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Barco OV-808 Installation Manual Download Page 71

Optical adjustment 

Barco - OV-808, OV-815– R599874 – installation manual – revision 01– November 2007  ___________________________________________________________ 66

 

 

6

 

Optical adjustment 

6.1

 

Preparation 

 

Step 91

When all projection modules have been assigned a unique IP address, 

Switch on the projection modules 

Switch on the lamp. 

 

In case of SXGA and SXGA+ systems: Use the web interface to select the respective resolution, cf. manual of the 
web interface. 

 

When the lamp has been on for about 5 minutes: 

For each projection module, optimize the coupling for the active lamp, then switch to the other lamp, wait 
approx. 5 minutes, and also perform the optimization 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 procedures it is recommended to observe the displayed image from the back  of the 
screen thus immediately seeing the effects of the adjustment procedures. To enhance contrast it may be 
necessary to veil the screens with a dark cover.  

 

 

Only authorized and specially trained personnel should carry out adjustment! 
Keep in mind that electrical power is supplied! Never touch anything different from the 
parts described below due to the dangers of electrical shock. 

 

 

 

 

After the geometry adjustment has been done the final finetuning might require 
loosening the screws of the screen a little bit. 

 

 

 

Summary of Contents for OV-808

Page 1: ...Installation manual OV 808 OV 815 R599874 ...

Page 2: ...te November 2007 ProdID R599874 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 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: ...odification of Devices 6 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...

Page 4: ...upport profile 33 5 11 Installation of the Screen 34 5 12 Installation of the standard trim 41 5 13 Installation of the design trim 45 5 14 Installation of the cabling interface 47 5 15 Installation of the side covers curved setup 49 5 16 Installation of the Mirror 50 5 17 Installation of the cable hub 53 5 18 Precabling 56 5 19 Installation of the top cover 57 5 20 Installation of the illuminatio...

Page 5: ...______________________________________ v 6 7 Focus adjustment 71 6 8 Picture size 72 6 9 Vertical Trapezoid 72 6 10 Horizontal trapezoid 73 6 11 Rotation 74 6 12 Horizontal picture shift 74 6 13 Vertical picture shift 75 6 14 Locking the Projection Unit 75 7 Wall attachment 76 8 Addresses 78 8 1 Hotline 79 ...

Page 6: ...vision 01 November 2007 ______________________________________________________________________ 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: ...in 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 h...

Page 8: ...y instructions All the safety and operating instructions should be read before using this unit The operating instruction manual should be retained for future reference All warnings on the device and in 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 ...

Page 9: ...le cord is No 18 AWG Type SVT or SJT 3 conductor The cord set must have a rated current capacity of at least 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 pr...

Page 10: ...r 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 Nev...

Page 11: ...d 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 mod...

Page 12: ...vailable 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 fluctuations have to be limited up to 5dgc per hr The projector units oper...

Page 13: ...ve 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 heigh...

Page 14: ...try which require having a larger 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 fol...

Page 15: ......

Page 16: ...ead 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 following explanation refers to all KANYA connecting systems Insert the cr...

Page 17: ...uirements 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 4 5 Illumination Unit IU The illumination unit is designed as a dual lamp system and employs a 120 132 W lamp Changing the type of the lamp is...

Page 18: ...im and shieldings are mounted Throughout the manual left and right means left and right as seen from front of the display wall Component Size ItemNo description Torque Comment Selftapping screw M6 x 29 B363372 SCR 7500 M 6 x 29 STZN max 6Nm screwed in Aluminium Profiles 30X30 60X30 Selftapping screw M6 x 16 B363373 SCR 7500 M 6 x 16 STZN max 3Nm screwed in Aluminium Profiles 30X30 60X30 Selftappin...

Page 19: ...016 Bodenwinkel PSI Floor fixation brackets 3 R858206 FRMC OV 808 PED PF X Horizontal profiles 4 R858219 FRMC OV 808 PED PF MDL X Horizontal profile 4a R858215 FRMC OV 808 PF X TF Front profile 5 R858213 FRMC OV 808 PF X TR Rear profile 6 R858208 FRMC OV 808 CBL HUB HOR STFF B Stiffening bracket 7 R858220 FRM OV 808 BTM PLT L Bottom plate left and right 8 R858210 FRMC OV 808 PED CBL HUB Cable hub ...

Page 20: ...Installation Barco OV 808 OV 815 R599874 installation manual revision 01 November 2007 ___________________________________________________________ 15 ...

Page 21: ...0mm incl load distribution block Based on this setting the height can be realized in the range of 30mm to 30mm feet height of 40mm or 100mm respectively Screw in the feet for nominal height feet height 70mm including load distribution blocks Step 02 Per column 2 times R858206 is used to connect the left to the right side of the bottom structure These profiles come equipped with corner brackets In ...

Page 22: ...e x profile might Just loosen the respective screw on the horizontal profile and remove the bracket When the profile is mounted re apply the 90 bracket on the horizontal profile The screw to fix the corner bracket to the vertical profile is already there Slid in the keyhole of the corner bracket DO NOT FASTEN the KANYA connector yet Make sure that the open sides of the brackets on the x profile sh...

Page 23: ...ont mid cross connection with the x profile R858219 l 1540 8mm Now fasten all KANYA connectors For a smooth connection it might be helpful to temporarily remove the 90 bracket mounted on the x profile might Just loosen the respective screw on the horizontal profile and remove the bracket When the profile is mounted re apply the 90 bracket on the horizontal profile The screw to fix the corner brack...

Page 24: ...he vertical profile slid the corner bracket with its keyhole into the screw Fix all screws Step 08 Mount the stiffening bracket R858208 between the left and the right pedestal sidewalls First remove the upper screw indicated in the details When all KANYA connectors are tightened it is impossible to slide in the stiffening bracket when the upper screw on the vertical profile is there In spite of th...

Page 25: ...o to be equipped with the floor fixation bracket The right sidewall gets the floor fixation bracket on the rear foot The left sidewall on the front foot Every column has to be diagonally fixed to the floor Right and left are always used as seen from front of the display wall Use 2x screws M6x12 to fix the fixation bracket by means of the moveable nuts inside the vertical profile ...

Page 26: ...o need to loosen the screws Slid in the bottom plate and fix the screws Step 11 Mount the right bottom plate R858220 accordingly Make sure that the open sides of the plate show to the bottom Step 12 Unpack the display module R858157 The rear bottom profile R858180 which is included in the display module completes the pedestal The remaining parts of the pedestal are installed later top rear profile...

Page 27: ...F X R E Engine profile 6 R858181 FRMC OV 808 MIR CVR Back cover for mirror 7 R858183 FRMC OV 808 PU CVR Back cover for projection unit 8 R858185 FRM OV 808 IU CVR Back cover for illumination unit 9 B363373 SCR 7500 M 6 x 16 STZN Screws 11 R858227 FRM OV 808 MIR ADJ 2 Mirror fixation and adjustment bracket 10 Please note The rear bottom profile R858180 and the front bottom profile R858178 which are...

Page 28: ...tion of the pedestal Step 13 Mount the rear bottom profile R858180 included in the display module Subsequently mount the 90 corner brackets The screws to fix to the corner brackets are provided on the horizontal profile R858180 Tighten the KANYA connectors Step 14 Mount the front bottom profile R858178 included in the display module Step 15 Level the pedestal ...

Page 29: ...d above 5 5 Connecting the pedestals Step 17 When the pedestals of all columns are setup and leveled Connect them Connection is done via pairs of screws M6x29mm 2x on the front and 1x on the rear Also these screws are already pre mounted One screw of such a pair is inserted from the left and sinks its head into the right profile red connection point the other one is inserted from the right and sin...

Page 30: ...___________________________________________ 25 Step 18 In case of a curved setup connection brackets are used 1x on the rear side and 2x on the front side Use the pre mounted screws to fix the connection brackets on the front At the rear side fix the connection bracket with the screws included in the kit ...

Page 31: ...______________________________ 26 Step 19 For an exact alignment apply the jig as shown in the picture Fix it with the screw clamp The jig and both horizontal profile have to make a smooth surface without gaps Step 20 A curved setup looks like this the standard angles between adjacent projection modules are 3 5 or 8 ...

Page 32: ...be necessary to remove the floor fixation bracket in order to drill the holes in the floor Step 22 Remove the bottom plate 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 sure that the anc...

Page 33: ..._ 28 5 7 Installation of the display module Step 23 Please keep in mind The rear bottom profile and the front bottom profile included in the packaging of the display module have already been mounted on the pedestal Step 24 Proceed with mounting the sidewalls First insert the KANYA connectors on the bottom of the left and right sidewall profiles ...

Page 34: ...f the pedestals Then mount the left R858158 and the right R858165 sidewalls of the display module to the pedestal Please note You always have to insert the KANYA connector nuts on the vertical profiles In case it is not the first row for which you insert them into the profiles of the pedestal the nuts have to be inserted into the vertical profiles of the sidewalls of the display module of the prev...

Page 35: ...l columns are installed connect the columns Like with the pedestals connection is done with pairs of screws one from left and one from right 2 times on the front and 2 times on the rear vertical profile The screws are already pre mounted Step 27 Inc ase of a curved setup connection is done via connection brackets 2x at the front side and 2x at the rear side At the front side use the pre mounted sc...

Page 36: ...row as well as the front bottom profile R858178 of the second row on top of the sidewalls of the first row Please note these profiles are in the packaging of the display module of the row to be installed but actually they complete the display module of the unit below 1 1 included in packaging of first display module complete the pedestal first step of installing the first row 2 2 included in packa...

Page 37: ...dewalls cf Step 25 Connect adjacent sidewalls cf Step 27 Step 30 When all rows are installed mount the horizontal termination profile on the rear of the top module Remember This profile R858213 rear is included in the pedestal Please note the front termination R858215profile is installed later together with the stitch plate Also the mirror fixation brackets which are included in the display module...

Page 38: ...of the engine support profile Step 32 Install the engine support profile R858176 on the rear of every display module Carefully tighten the KANYA connectors Take care that the profile is really touching the reference planes of the sheet metal plate mounted on the sidewalls The profile comes with the screws and pins to mount the illumination unit and the projection unit ...

Page 39: ...es included in R858225 Step 33 Open the project specific kit R858225 Unpack the stitch plates Do not unpack the trim components yet Step 34 There are three types of horizontal stitch plates XGA SXGA R858186 R858187 R858189 for the top row Step 35 For your convenience first mount the top horizontal stitch plate R858189 to the top profile R858215 Use the screws 4x M6x29 provided on the top profile R...

Page 40: ...____________________ 35 Step 36 On the sidewalls there is a hexagon socket head cap screw M 6x10 Remove this screw Step 37 Mount the subassembly top profile and stitch plate on top of the column Step 38 Re fix the hexagon socket head cap screw M 6x10 Step 39 Hook the horizontal stitch plates R858186 and R858187 into each other ...

Page 41: ...splay module comes with 4x M6x29 screws for mounting the stitch plate On the sidewalls there is a hexagon socket head cap screw M 6x10 Remove these screws put on the horizontal stitch plate subassembly and fasten it with these screws Step 41 Apply the vertical stitch plate R858188 to the vertical profiles of the left and the right sidewalls Just slid the noses of the stitch plate into the slots of...

Page 42: ...___________________________ 37 Step 42 Hook the stitch plates R858189 and R858187 top row into each other Step 43 Use a pin or a screw or a screw driver to temporarily lock all horizontal stitch plates to their nominal position indicated by the reference hole 4mm Unlock them only when the screen is mounted and stitched ...

Page 43: ... 44 After locking the stitch plates apply the screen jig R853251 The jig comprises of two parts one of them applied on the left side and on applied on the right side of the bottom horizontal stitch borders Proceed stitching the screens from the mid of a row towards the left and the right Step 45 Apply the jig and lock it using the bolts and counter nuts ...

Page 44: ...are put into the screen packaging is the correct one With 2 element screens comprising a Lenticular and a fresnel element the front element is the Lenticular and the rear element is the Fresnel Lenticular smooth side is the public side pearly sandblasted side towards the projector Fresnel smooth side towards projector groovy side towards Lenticular Step 47 For your convenience apply the top horizo...

Page 45: ... differ in length R844958 for all non corner modules l 1200 R844957 for the corner modules l 1240 R844433 for all vertical sides in case of only one row l 1280 Step 49 Stitch the screens Stitching the screens requires special trained personnel It might be helpful not to tightly fasten the fixation screws on the vertical sides unless ALL screens are mounted and stitched When the screen is stitched ...

Page 46: ...36 l 1600mm Bottom horizontal trim R858237 l 1600mm Vertical side trim R858231 l 1200mm 4x corner joints R858240 to combine the horizontal and vertical trim components and to compensate for missing length width of the horizontal vertical arrangement of trims Step 51 Apply the standard trim components to the horizontal and vertical borders of the display wall At the corner the horizontal trim and t...

Page 47: ...s R858240 like this You always have to shorten the corner joint thus cut or break off the parts 1 For the LEFT bottom corner seen from front you have to cut break off the part 2 For the RIGHT bottom corner seen from front you have to cut break off the part 3 These cut outs on the bottom corner joints are required to ensure that the corner joint fits into the vertical profile of the pedestal Step 5...

Page 48: ...sion 01 November 2007 ___________________________________________________________ 43 Step 55 Connect this assembly to the vertical sides of the modules Per vertical trim use 2x spacers B363379 and the screws M6x29 B363372 Step 56 Connect adjacent trims using R857465 ...

Page 49: ...______________________ 44 Step 57 Use rivets to apply the plastic covers on the joints of the trims on top and on bottom and on the left and right side At the bottom you have to shorten the plastic cover at the perforation line In case of a curved setup adjust the holes accordingly These covers protect against ambient light ...

Page 50: ...trim The drawing shows an overview about the required components For the design trim also the horizontal components are symmetrical Step 59 The design trim is fixed via Velcro tape Put the self adhesive Velcro loop on the front of the standard trim Arrange the required parts of the design trim pre assemble the trim profiles by means of the brackets At the corner the horizontal trim and the vertica...

Page 51: ...Arrange the required parts of the design trim pre assemble the trim profiles by means of the brackets At the corner the horizontal trim and the vertical trim is connected via the corner bracket R823613 and 4 screws B360818 Step 61 Adjacent horizontal trims or adjacent vertical trims respectively are connected via the straight connection R824241 and 6 screws B360818 Apply the self adhesive Velcro t...

Page 52: ...mounting the LAN switch and for mounting the Multi Input Module In case there are no Multi Input Modules the number of switches and thus of cabling interface sheet metals is defined by roundup rows columns 6 Preferably the installation is done per column e g in case the number of rows 6 every column has to be provided with a switch This consideration results in the schematic at the left Look at th...

Page 53: ...________________________ 48 Step 65 Fix the cabling interface Seen from front the cabling interface is mounted to the right sidewall of a projection module located in the mid of a column This position ensures that every projection unit can be connected via 5m LAN cables The sheet metal is fixed to the sidewall via 4 screws ...

Page 54: ... Step 66 In case of a curved setup apply the side covers at each projection module The most left and most right side cover of a row might be applied when installing the rear and top covers However the installation of the inner side covers is recommended prior the installation of the mirror These side covers are applied from inside and protect against ambient light Use rivets to fix the side covers...

Page 55: ...ation of the Mirror Step 67 First the mirror fixation has to be mounted on the mirror The fixation material is included in a plastic bag included in the mirror packaging Take out two screws M6x10 and fix it Please note The nut to mount the mirror to the mirror fixation bracket see step Step 71 is also in this bag Step 68 The picture shows the mirror axe position ...

Page 56: ...ach the mirror adjustment bracket R858227 to the rear bottom profile R858180 of the next module and to the top rear profile R858213 In the center of these profiles there is a screw M6 and two pins Due to the slot in the adjustment bracket the adjustment bracket can be slid in and the screw does not have to be removed first Hang the adjustment bracket to the pins and fix it by the screw Please note...

Page 57: ... containing the fixation material Pull the mirror back feed in the screw into the long holes of the adjustment bracket and use this nut to fix it to the mirror fixation bracket Look at the straight line this line indicates the zero position of the mirror Zero position Both the surfaces of the mirror side fixation bracket and the fixation facility on the profile are exactly at the same level I ...

Page 58: ...the cable hub Step 72 The cable hub R858210 is included in the pedestal Step 73 Hold the cable hub sheet metal plate upright position it in between the support and hook in the teeth The teeth perfectly fit into the slits in the stiffening bracket installed in Step 10 Turn it to the back and hang it with the slit holes into the pre mounted bolts of the rear bottom profile ...

Page 59: ...__________________________________________ 54 Step 74 The screws to fix the cable hub to the pedestal are provided in the sidewalls Remove these screws position the cable hub and fix it with these screws Step 75 Subsequently insert the cable guide insert and the cover for the cable guide to the cable hub ...

Page 60: ... right side of a system seen from front the power strip is mounted also on the right side to the cable hub with 2 nuts Attention In case of hot standby and countries with a 110 V power net at max 3 projection units can be plugged into the power strip current limit Therefore for display walls with rows 3 in 110 V countries an additional power strip is included in the delivery Mount this power strip...

Page 61: ...d with two different cable lines one for the power cables and one for the data and LAN cables Therefore there are two parallel cable fixation facilities on the sidewalls and on the cable hub Step 78 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 th...

Page 62: ...___________________________ 57 5 19 Installation of the top cover Step 79 The top cover R858212 is included in the pedestal and mounted on the top of each column On the front the top cover is just pushed into the slit On the rear side the top cover is fixed with two screws Subsequently the cable guide holes are covered ...

Page 63: ...s 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 R858176 comes already with the pins to hang on the illumination unit and the screws Step 81 Remove the respecti...

Page 64: ...Installation Barco OV 808 OV 815 R599874 installation manual revision 01 November 2007 ___________________________________________________________ 59 ...

Page 65: ...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 illumination unit is at max Later the illumination unit and the projection uni...

Page 66: ... module is equipped with a Multi Input Module Plug in the power cord to the IEC320 interface of the Multi Input Module Use the cable included in the Multi Input Module to connect the IEC320 interface 1 of the illumination unit to the AC out interface of the Multi Input Module I2C Communication Plug the interconnection cable into the I2C interface 2 of the illumination unit and of the projection un...

Page 67: ...per column Connect all projection units of a column to the LAN switch installed in the same column or in the next column Care for a clear layout 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 D...

Page 68: ...ovided for the polygonal connection kit Use one of the not required screws of the pedestals or of the darkboxes or take one out of the spare part kit In case of a curved setup mount the grounding kit to the connection facility for linear setup Always apply the washer the cable lug the spring washer and then insert and tighten the screw You have to use self tapping screws The fixation screw include...

Page 69: ...r covers 3 parts have to be attached in any case The side covers are mounted via rivets The rear covers are fixed via the screws provided on the profiles First remove these screws then apply the cover and fix it with these screws In case of curved configurations the inner side covers have already been installed prior the installation of the mirror Close the cable guide holes with the respective co...

Page 70: ... 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 up the network as described in the respective chapter in the manual of th...

Page 71: ... 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 procedures it is recommended to observe the displayed image from the back ...

Page 72: ... 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 only after the entire adjustment procedure has been done After locking the fo...

Page 73: ...le 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 paint No adjustment should be required wrt screen size adaptation In produ...

Page 74: ...s 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 are locked with paint The following picture shows the respective screws in ...

Page 75: ...e 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 shift E Mounting angle D Vertical lens shift F Rotation Table 1 F F F F ...

Page 76: ...ptation 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...

Page 77: ...oom 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 counterclockwise Turn the adjustment screw V1 counterclockwise and V2 clockwise until...

Page 78: ...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 counterclockwise until the vertical lines gets parallel to the border of th...

Page 79: ...rallel 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 right screw to move the picture to the right Use the adjustment screws for ...

Page 80: ...e 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 ring too strong Lock the zoom and the focus adjustment by means of the fixatio...

Page 81: ...ce to the wall in a straight set up is between 1250mm and 2150mm For shorter distances use an angle to the wall different from 90 The wall fixation comprises the following components a fix plate to the structure a fix plate to the wall a cylinder to mount on the fix plate to the wall a telescope bar Steel cable all fixation material Screws ball joint connections anchors and so on ...

Page 82: ...s is 3 modules Between the telescope bars 2n and 2n 1 the diagonal arrangement of steel cables is fixed n 1 2 3 The fix plate to the structure is mounted by means of 2 self tapping screws M6x29 using the holes for the curved connection kits The telescope bar is slid into the cylinder and fixed with two screws M6x50 The fix plate to the wall is mounted to the wall by means of 2 x ZYKON anchor FZA 1...

Page 83: ...Addresses Barco OV 808 OV 815 R599874 installation manual revision 01 November 2007 ___________________________________________________________ 78 8 Addresses ...

Page 84: ...________________________________________________________ 79 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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