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Barco DP2K-12C, Service Manual

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7. Cold mirror assembly

7.1

Introduction

Functionality of the cold mirror

The location of the cold mirror in the light path is between the light source (xenon lamp) and the light pipe. The cold mirror re

fl

ects

the visible light and absorbs the infra red light. Due to this absorbing, a lot of heat is produced. The cold mirror is mounted with the
rear side upon a big heat sink. The fan above the heat sink blows cold air upon the heat sink and cold. The hot air is transported to
the outside of the projector. The cold mirror has three adjustment screws to modify the position of the cold mirror so that the centre
of the light spot is precisely re

fl

ected in the centre of the integration rod entrance for optimal performance.

3

4

2

1

Image 7-1
Cold mirror assembly

1

Cold mirror adjustment screws

Diagnostic

The easiest way to check the condition of the cold mirror is by removing the lamp unit. When the lamp unit is removed, the cold
mirror becomes visible at the end of the lamp compartment. In case the cold mirror is not damaged but dirt is clearly visible upon
the surface of the mirror it is recommended to clean the cold mirror. Always replace the cold mirror with a new one in case the cold
mirror is damaged. Possible damages are:

•

Cold mirror is broken.

•

Coating peels off.

•

Cold mirror is cracked.

124

R5905043 DP2K-12C/11CX 19/02/2018

Summary of Contents for DP2K-12C

Page 1: ...DP2K 12C 11CX Service manual R5905043 15 19 02 2018...

Page 2: ...one 32 56 23 32 11 Fax 32 56 26 22 62 Support www barco com en support Visit us at the web www barco com Barco NV Beneluxpark 21 8500 Kortrijk Belgium Phone 32 56 23 32 11 Fax 32 56 26 22 62 Support w...

Page 3: ...rers Changes Barco provides this manual as is without warranty of any kind either expressed or implied including but not limited to the implied war ranties or merchantability and fitness for a particu...

Page 4: ......

Page 5: ...ses 93 6 1 Introduction 94 6 2 Removal of the lamp house 96 6 3 Removal of the xenon lamp 98 6 4 Installation of the Xenon lamp 102 6 5 Installation of the lamp house 108 6 6 Resetting the lamp parame...

Page 6: ...15 12 8 Battery replacement on the Cinema Controller Board 217 12 9 Removing the button unit 219 12 10 Installation of the button unit 222 12 11 Replacement of the Button module first generation Keypa...

Page 7: ...20 2 SMPS compartment fans 314 20 3 Light processor compartment fan 316 20 4 Lamp cathode fan 319 20 5 Lamp anode fan 324 20 6 Cold mirror fan 327 20 7 Lamp Info Module fan 329 20 8 Integrated cinema...

Page 8: ...Table of contents 4 R5905043 DP2K 12C 11CX 19 02 2018...

Page 9: ...ojector Ensure that you understand and follow all safety guidelines safety instructions and warnings mentioned in this chapter before servicing the DP2K 12C 11CX projector After this chapter additiona...

Page 10: ...osition and then in the off position measure from a known earth ground metal waterpipe conduit etc to all exposed metal parts of the instrument antennas handle bracket metal cabinet screwheads metalli...

Page 11: ...ned by replacing them with components rated for higher voltage wattage etc Use of a substitute replacement that does not have the same safety charac teristics as the recommended replacement part in BA...

Page 12: ...1 Safety 8 R5905043 DP2K 12C 11CX 19 02 2018...

Page 13: ...location of the main components internal wiring diagram spare parts list etc Overview Convention projector orientation Location of the main components of the projector About the Projector Status Ligh...

Page 14: ...and when standing behind the projector and looking at the projection screen in front of the projector L B T R F Image 2 1 T Top of the projector L Left side of the projector Light Processor side F Fro...

Page 15: ...Housing and air inlet filters 1 2 3 4 5 6 7 Image 2 2 1 Rear cover 2 Top cover 3 Left cover Light Processor side 4 Sealed compartment cover Light processor side 5 Lamp cover 6 Input cover Input Commun...

Page 16: ...ate 10 Backplane light processor compartment fan 11 Lens holder assembly 12 Front dust filter cleanable 13 Button panel 14 Fan controller board 15 Integrated Cinema Processor board ICP 16 HDSDI board...

Page 17: ...e 2 4 21 Dust filter cold mirror 22 Light processor assembly 23 Light pipe 24 Anode fan assembly 25 24 26 27 Image 2 5 24 Anode fan assembly 25 Start pulse generator SPG 26 Cold mirror assembly 27 SPG...

Page 18: ...s Event can go on but a technical intervention will be necessary in the near future to prevent a complete stop of the projector Red Projector is in error state Problem could prevent normal operation S...

Page 19: ...Shutter Red formatter Green formatter Blue formatter Anode fan Cathode fan Fan2 1 4 Fan1 1 6 Lamp Light processor Electronic box To UPS From UPS Image 2 6 Communication block diagram Signal backplane...

Page 20: ...o the Communicator and the log files Video block diagram Signal backplane Projector ID Cinema controller HDSDI input TI decryptor or Mediablock ICP Red formatter Green formatter Blue formatter Light p...

Page 21: ...lter 25A J16 J18 J600 J600 Electronics Box Signal Backplane Start Pulse Generator SPG Switched Mode Power Supply J802 J12 J700 J701 J700 J701 Lamp Info Motor Control Lamp J10 Mains Filter 60A Mains Sw...

Page 22: ...ject to change No spare parts list is included in this manual to ensure that no spare parts are ordered based upon outdated information Up to date information regarding spare parts and much more is av...

Page 23: ...a trained projectionist to annually and 4 yearly maintenance actions which must be done by certified service personnel who are familiar with potential hazards of the product and all product safety ch...

Page 24: ...einstalling the cleaned filters Frequency at which filters should be replaced is dependant on environmental conditions and the way they can be cleaned Replace damaged filters immediately Front dust fi...

Page 25: ...ng the UV blocker of the Lamp House page 122 2 Check the reflector of the lamp house for dust Only clean the reflector in case dust is clearly visible upon the surface of the reflector Take the lamp h...

Page 26: ...Maintenance action Remarks 1 Clean the air vents inlets of the projector air inlet grid of the cold mirror fan top side projector air inlet grid of the electronic compartment front side projector air...

Page 27: ...e dust is clearly visible upon the surface Use an optical cloth 7 Dust in general Clean the projector exterior housing Report on cleanliness of booth See cleaning procedure 8 Dust in general Check the...

Page 28: ...tion damage etc See Removal of the lamp house page 96 20 Lamp Module Check motors motorized lamp house and manual adjustments Lubricate if needed 21 Lamp Module Check the positional integrity of autom...

Page 29: ...g minimum 6 65 m min or 235 CFM per installed DP2K 12C 11CX digital projector This must be measured at EACH individual projector head exhaust stack 32 Documenta tion Check if the projector manuals are...

Page 30: ...isted below may ONLY be performed by certified service personnel who are familiar with potential hazards of the product and all product safety checks No Maintenance action Remarks 1 Check the lamp fan...

Page 31: ...4 Troubleshooting 4 TROUBLESHOOTING R5905043 DP2K 12C 11CX 19 02 2018 27...

Page 32: ...4 Troubleshooting 28 R5905043 DP2K 12C 11CX 19 02 2018...

Page 33: ...amp no communication Error Situation Solution Lamp House is not correctly installed Check if the Lamp House is properly installed Ensure that the three fixation screws reference 2 of image 4 2 of the...

Page 34: ...Image 4 3 Lamp connections 3 Blue socket connection Lamp Info Module of the Lamp House 4 Blue socket inside Lamp compartment front view 5 Wire unit for connection with blue socket back side 6 Lamp in...

Page 35: ...port of the first LPS unit in the LPS rack Check if the LPS communication cable reference 4 of image 4 5 is connected with the CTLB IN port of the first LPS unit in the LPS rack of the projector Disc...

Page 36: ...ojector and check the connection of the wire unit of the fan below the Cold Mirror Wire unit of the fan units reference 5 image 4 8 disconnected from the Signal Backplane Remove the front cover and fr...

Page 37: ...d of life Replace the fan See chapter Light processor compartment fan page 316 Image 4 9 Light processor compartment fan Code 5072 lamp anode fan speed too low Error Situation Solution Wire unit refer...

Page 38: ...erence 2 image 4 11 Check if the Anode Fan is not blocked Ensure that the Anode Fan can turn freely Damaged wire unit Check if the wire unit of the Anode Fan is not damaged Repair if possible otherwis...

Page 39: ...e fan speed low Warning Situation Solution Blocked Cathode Fan reference 2 image 4 12 Check if the Cathode Fan is not blocked Ensure that the Cathode Fan can turn freely Damaged wire unit Check if the...

Page 40: ...ode 5123 lamp rear fan speed low Warning Situation Solution Blocked fan reference 1 image 4 14 Unblock the fan Ensure the fan can turn freely Damaged wire unit of the fan reference 2 3 image 4 14 Chec...

Page 41: ...connector for continuity Damaged switch Remove the Light Processor Unit and check that switch is not damaged The switch is located behind left hand side set pin which guides the engine into place Repl...

Page 42: ...shift position reached Shift the lens upwards and or to the left Defect prism sensor Remove lens and reboot projector if warning appears again then the prism sensor is defective and needs to be repla...

Page 43: ...plug behind blue wires Malfunction Fan Control board Replace the Fan Control board See Removing a board in the card cage page 213 Malfunction zoom motor of the lens Use the local keypad to zoom the im...

Page 44: ...mum or minimum zoom capabilities of the lens zoom Program correct lens type into communicator under Advanced lens parameters and recreate the lens files The final lens position lays very close to the...

Page 45: ...motor of the motorized lens holder Remove the front cover of the projector and check if the wire unit is connected with the shift motor See reference 1 image 4 21 Disconnected wire unit on the Signal...

Page 46: ...e fan connection with the wire unit to the signal backplane Blocked fan Unblock the fan Ensure that the fan can turn freely Damaged wire unit Check if the wire unit of the fan is not damaged Repair if...

Page 47: ...of removing minimum 6 65 m min or 235 CFM per installed digital projector Malfunction Fan Control board Replace the Fan Control board See Removing a board in the card cage page 213 Code 5281 ambient...

Page 48: ...perature Make sure that the ambient temperature is within specs higher then 10 C 50 F Let the projector acclimate Do not ignite the lamp otherwise there is a risk for condensation Defect temperature s...

Page 49: ...the malfunction Light Processor Unit It is too critical to replace this temperature sensor in the field The replacement of this temperature sensor must be done at factory or at an authorized service...

Page 50: ...mbient temperature does not exceed 35 C 95 F Blocked filters Check filters Clean filthy filters or replace with new ones Malfunction air extraction system Check customer air extraction system for adeq...

Page 51: ...e sensor Defect temperature sensor reference 1 image 4 25 which measures the temperature in the channel of the air outlet of the Lamp House When disconnecting the wire unit of the temperature sensor f...

Page 52: ...ture sensor in the field The replacement of this temperature sensor must be done at factory or at an authorized service center Code 5343 dmd red temperature low Warning Situation Solution The electron...

Page 53: ...e that the ambient temperature does not exceed 35 C 95 F Blocked front filter Clean the filter at the front side of the projector or replace with a new one See Removing the front dust filter page 333...

Page 54: ...Control board Replace the Fan Motor Control board See Removing a board in the card cage page 213 Malfunction signal backplane Replace the signal backplane see Replacement of the signal back plane pag...

Page 55: ...SMPS board See image 4 26 If the measured voltage is about 24V then replace the Fan Control board See Removing a board in the card cage page 213 Otherwise replace the SMPS board See Replacement of th...

Page 56: ...pplied Code 5443 engine fan voltage low Warning Situation Solution Malfunction Fan Control board or SMPS board Measure on the Signal Backplane the 24V voltage on pin 9 10 11 or 12 of the connector of...

Page 57: ...n be applied Code 5463 lamp anode fan voltage low Warning Situation Solution Malfunction SMPS module All other fans also report voltage low error Replace the SMPS module See Replacement of the Switche...

Page 58: ...ard Measure on the Signal Backplane the 24V voltage on pin 9 10 11 or 12 of the connector of the black wire unit which comes from the SMPS board See image 4 26 If the measured voltage is about 24V the...

Page 59: ...hat the 24V supply is generated on the SMPS board and enters the Fan Control board and Cinema Control board via the Signal Backplane 2 Check the wiring of the Anode fan for short circuits 3 Check the...

Page 60: ...ckplane bad connection reference 3 image 4 32 Replace the Signal Backplane See Replacement of the signal back plane page 231 1 2 3 Image 4 32 Lamp rear fan connections Code 5621 electronics fan 1 top...

Page 61: ...an connection Code 5631 electronics fan 2 bottom side voltage high Warning Situation Solution Malfunction Fan Control board or SMPS board Measure on the Signal Backplane the 24V voltage on pin 9 10 11...

Page 62: ...ce the whole wire unit and or fan See Card cage fans page 312 Malfunction Signal Backplane bad connection Replace the Signal Backplane See Replacement of the signal back plane page 231 1 2 Image 4 34...

Page 63: ...he LPS units reference 1image 4 35 Check if the main power cable is connected with the MAINS INPUT socket of the LPS unit Malfunction of one of the LPS units The red LED ERR of the malfunction LPS uni...

Page 64: ...stened Lamp Info Module with old firmware Check lamp info module firmware version in the version info area of the communicator If mismatch is detected then run update Malfunction Lamp Info Module Repl...

Page 65: ...age page 213 ICP Boot Configuration Error Replace the ICP board See Removing a board in the card cage page 213 FMT Normal Configuration Error Replace the ICP board See Removing a board in the card cag...

Page 66: ...ed Clear the security warning See Authorization to clear security warning on the projector page 245 Brief procedure to clear the security warning 1 Ensure the cover plate of the Light Processor compar...

Page 67: ...formatters is not correctly connected to the Signal backplane reference 1 2 3 for green on image 4 39 Check the connections between the formatters and the Signal backplane on the Signal backplane side...

Page 68: ...cator make a connection and login as service technician Browse to Maintenance Software upgade and click on Launch DC Update companion Follow the instruction on the screen For more information on launc...

Page 69: ...emoving a board in the card cage page 213 A wire unit on one of the formatters is not correctly connected reference 4 5 6 for red on image 4 39 Check the connections between the formatters and the Sig...

Page 70: ...A algorithm integrity error Replace link decryptor See Replacement of the Link Decryptor page 243 Link decryptor AES algorithm integrity error Replace link decryptor See Replacement of the Link Decryp...

Page 71: ...eplaced You need to marry both Start the clear security warning procedure See Authorization to clear security warning on the projector page 245 Link decryptor Service door tamper The Card Cage cover h...

Page 72: ...Enter the pin code within 5 seconds Code 5835 ti link decryptor security log is almost full Error Situation Solution The security log almost full indicates that there are less than 512 log entry loca...

Page 73: ...nt of the signal back plane page 231 Code 5853 imb logical marriage tamper event Error Situation Solution The ICP and Mediablock are not a couple This means one of both has been replaced You need to m...

Page 74: ...k of the light pipe entrance When disconnecting the wire unit of the temperature sensor from the Signal backplane the error code is changed to light pipe temperature sensor open 5964 1 Repair the insu...

Page 75: ...wire unit which comes from the SMPS board See image 4 43 If the measured voltage is about 24V then replace the Fan Control board See Removing a board in the card cage page 213 Otherwise replace the SM...

Page 76: ...remains replace the Cinema Controller board If the measured voltage is not OK then 1 Check the Signal Backplane for bad connections or short circuits Ensure that all wire units are well connected 2 C...

Page 77: ...replace the SMPS board See Replacement of the Switched Mode Power Supply page 281 Short circuit or bad connection Check the Signal Backplane for bad connections Damaged insulation of the wire unit of...

Page 78: ...details of users Detection of Barco modules LPS FCB etc DP2K Log file analysis Example of log file content Dec 31 17 00 17 localhost local0 info license manager 221 main starting application version...

Page 79: ...oot cycle resets this number to 0 Ethernet connection messages in log file some examples Apr 6 14 05 19 localhost local0 info dp60 233 main closing connection of 150 158 197 64 43680 keep alive time e...

Page 80: ...LevelProtection mutex 2010 04 06 09 02 41 039022 I Autotiming initialized 2010 04 06 09 02 41 049829 I Autotiming using VSyncs 2010 04 06 09 02 41 051245 I Started Autotiming Port threads 2010 04 06 0...

Page 81: ...ctions and illustrations how to remove or install the projector covers Note that some covers may only be removed by qualified service personnel see remarks above each procedure WARNING Always switch o...

Page 82: ...elease the two captive screws at the right side top and bottom of the lamp cover using a flat screw driver Image 5 1 Release lamp cover 2 Remove the lamp cover from the projector doing the following a...

Page 83: ...ase the two captive screws at the top and bottom left side of the input cover using a flat screw driver Image 5 3 Release input cover 2 Remove the input cover from the projector doing the following a...

Page 84: ...ring from the lens holder See the detail at the right side of image 5 5 3 Release the captive screw at the middle bottom of the front cover using a flat screw driver Image 5 5 Release front cover 4 Re...

Page 85: ...tive screw at the middle bottom of the side cover using a flat screw driver Image 5 7 2 Remove the side cover from the projector doing the following a gently pull out the bottom corners A of the side...

Page 86: ...emove the rear cover from the projector 1 Release the two captive screws at the bottom corners of the rear cover using a flat screw driver Image 5 9 Release rear cover 2 Remove the rear cover of the p...

Page 87: ...el All side covers front cover and back cover have to be removed before removing the top cover Necessary tools Allen key 3mm How to remove the top cover of the projector 1 After all side covers front...

Page 88: ...5 Removal and installation of projector covers Image 5 12 Top cover removal 84 R5905043 DP2K 12C 11CX 19 02 2018...

Page 89: ...w to open the sealed compartment of the Light Processor Unit 1 Release the three hexagon head cap screws as illustrated Use for that a 3 mm Allen wrench Note A washer is mounted between the plate and...

Page 90: ...the Light Processor Unit 1 Place the cover plate in its place as illustrated Caution Do not damage the micro switch at the top of the projector Image 5 15 2 Fasten the three hexagon head cap screws a...

Page 91: ...tall the top cover of the projector 1 Place the top cover on the projector so that both holes matches the adjustment studs on top of the projector Image 5 17 Mount top cover 2 Turn all 3 fixation scre...

Page 92: ...e rear cover of the projector doing the following a Bring the rear cover towards it final position b then gently push the locking studs of the top corners into their receivers B B A Image 5 19 Install...

Page 93: ...side cover of the projector doing the following a Bring the side cover towards its final position A b then gently push the locking studs of the top corners B into their receivers c then gently push th...

Page 94: ...ont cover of the projector doing the following a first hook in the side of the front cover at the front filter b then gently push the other side of the front cover into position c ensure that the lock...

Page 95: ...lowing a Bring the input cover towards its final position A b then gently push the locking stud at the right top corner B into its receiver c then gently push the locking stud at the right bottom corn...

Page 96: ...5 Removal and installation of projector covers 92 R5905043 DP2K 12C 11CX 19 02 2018...

Page 97: ...the manufacturer s instructions The bulb is stable at room temperature but may still explode if dropped or otherwise mishandled Whenever the lamp house containing a xenon lamp has to be dismantled or...

Page 98: ...bulb increases the pressure to a level at which the bulb may explode if not handled in strict accordance to the manufacturer s instructions The bulb is stable at room temperature but may still explode...

Page 99: ...Type Order info Osram xenon lamp of 1 2kW 1200W DHP R9855959 Ushio xenon lamp of 2 kW DXL20BAF R9855955 Ushio xenon lamp of 2 kW DXL20BAF 2 R9855965 Ushio xenon lamp of 1 2kW DXL12BAF R9855961 R590504...

Page 100: ...re the lamp may explode in either hot or cold states if improperly handled Necessary tools Flat screw driver or Nut driver 8 mm How to remove the lamp house of the projector 1 Switch off the projector...

Page 101: ...e lamp house 5 Place the lamp house on a stable support While starting up the projector the electronics detect if a lamp is installed If no lamp is installed it is not possible to start up the project...

Page 102: ...ouse containing a xenon lamp has to be dismantled or whenever the protective container or cloth has to be removed from the xenon lamp authorized protective clothing MUST be worn WARNING Always wear fa...

Page 103: ...h one hand while removing the UV blocker assembly from the Lamp House Note that some xenon lamps are installed with an anode adaptation bushing Caution Ensure that you wear protective clothing a full...

Page 104: ...ference 5 is provided between the lock nut reference 4 and the anode wire lug reference 6 5 7 7 6 4 4 Image 6 11 Note The electrical connection pins of older Lamp Houses may contain two flat washers o...

Page 105: ...amps for functional reasons These lamps are manufactured under regulatory control as consumer product accord ing to IAEA basic safety standard BSS 115 Disposal according to national regulations is req...

Page 106: ...amp house containing a xenon lamp has to be dismantled or whenever the protective container or cloth has to be removed from the xenon lamp authorized protective clothing MUST be worn WARNING Always we...

Page 107: ...ve cloth while mounting the adapter 2 5 Nm 2 1 3 Image 6 14 Mount cathode adaptor 3 Install the anode wire lug reference 6 upon the anode socket Use an 17 mm open end wrench to hold the first nut refe...

Page 108: ...eck of the xenon lamp 5 Gently guide the xenon lamp into position inside the Lamp House as illustrated Anode socket hanging vertical down While inserting the lamp rotate it slightly engaging the pins...

Page 109: ...ated Note Please ensure that the thumb screws turning wires are flush with the cover or interference will occur while inserting the lamp house into the projector Image 6 20 Secure UV blocker 9 Fasten...

Page 110: ...rence 1 against the connector housing There must be some play 1 mm maximum This is important to insert the Lamp House smoothly into the projector 1 2 3 4 9Nm Image 6 22 Check cathode connection Note T...

Page 111: ...e Neglecting this update will result in poor performance and short life time of the xenon lamp See procedure Resetting the lamp parameters A realignment of the xenon lamp in its reflector is required...

Page 112: ...or is switched off 2 Remove the lamp cover 3 Hold fast the lamp house by its handles and gently slide the lamp house into its socket Note that the compartment is provided with guides G to position the...

Page 113: ...mps and lamp houses While starting up the projector the electronics detect if a lamp is installed If no lamp is installed it is not possible to start up the projector R5905043 DP2K 12C 11CX 19 02 2018...

Page 114: ...or touch panel to the menu Installation Lamp Lamp information 3 While the Lamp information window is displayed tap on Reset 1 A reset message is displayed 2 4 Tap on Select 3 to display a list of poss...

Page 115: ...he lamp compartment to gain access to the X Y and Z axis adjustment thumbscrews of the lamp 2 Some lamp houses may have lock nuts on the X and Y adjustment screws which are locked Before starting the...

Page 116: ...y turn the thumbscrew for maximum light output Once over the maximum turn slightly in opposite direction to reach the maximum light output again Do this for each direction and repeat this adjustment c...

Page 117: ...odule 1 Remove the cover of the Lamp Info module by releasing the hexagon socket head cap screws reference 1 as illustrated Use a 2 5 mm Allen wrench 1 Image 6 30 2 Disconnect the wire unit reference...

Page 118: ...ace a isolating ring reference 3 image 6 32 between the module and the spacer Use a 5mm nut driver 5 Reconnect the wire unit reference C as illustrated C Image 6 33 6 Reinstall the cover of the Lamp I...

Page 119: ...and protective gloves 2 Remove first the lamps house side cover and then the lamp house UV blocker assembly by releasing the retaining thumbscrews as illustrated Support the xenon lamp while removing...

Page 120: ...age 6 36 5 Secure the UV blocker by fastening the four retaining thumbscrews as illustrated Note Please ensure that the retaining thumb screws turning wires are flash with the cover or interference wi...

Page 121: ...6 Lamps and lamp houses Image 6 38 R5905043 DP2K 12C 11CX 19 02 2018 117...

Page 122: ...Mounting plate 3 Spheric glass mirror 4 Elliptic glass mirror This procedure assumes that there is no lamp installed inside the lamp house If so see procedure Removal of the xenon lamp page 98 CAUTIO...

Page 123: ...Tip Let the three spacers of the UV blocker rest upon a clean flat surface e g a thick book Image 6 43 5 Remove the cathode side of the lamp house by releasing 8 hexagon socket head cap screws refere...

Page 124: ...with 8 hexagon head cap screws reference 6 image 6 44 Use a 2 5 mm Allen wrench 9 Reinstall the bottom profiles See image 6 43 Use a 2 5 mm Allen wrench 10 Guide the cathode wire inside the lamp hous...

Page 125: ...r How to clean the Reflector of the Lamp House 1 Blow off dust with clean compressed air or pressurized air cans 2 Clean with lens cleaner together with a clean lens cleaning cloth to remove the dust...

Page 126: ...the UV blocker of the Lamp House 1 Blow off dust with clean compressed air or pressurized air cans 2 Clean with lens cleaner together with a clean lens cleaning cloth to remove the dust and contaminat...

Page 127: ...amp Reflector have been replaced In case a readjustment is required follow the instructions in this chapter precisely Only qualified technicians who have experience with adjusting the Cold Mirror may...

Page 128: ...tion of the cold mirror so that the centre of the light spot is precisely reflected in the centre of the integration rod entrance for optimal performance 3 4 2 1 Image 7 1 Cold mirror assembly 1 Cold...

Page 129: ...compartment See Open the sealed compartment page 85 2 Remove the cover of the Start Pulse Generator as illustrated This cover is secured with 5 hexagon socket head cap screws Use a 3 mm Allen wrench I...

Page 130: ...r assembly 2 3 Image 7 4 Remove cold mirror 5 Remove both nuts at the left side reference 3 Support the assembly while removing the nuts 6 Slide out the cold mirror assembly 126 R5905043 DP2K 12C 11CX...

Page 131: ...the Cold Mirror Use a 3 mm Allen wrench 4 Remove the small components reference 5 6 7 8 9 from the long screws reference 1 and take of the Cold Mirror 5 Install the new Cold Mirror Ensure that all mo...

Page 132: ...rence 11 at the end of each long screw reference 1 Note While tightening the lock nuts ensure that the distance between the Cold Mirror and frame remains 17 4mm This position of the screws correspond...

Page 133: ...your fingers or other object How to install the cold mirror assembly 1 Insert the cold mirror assembly on its place and hold the cold mirror assembly in its place Secure with the two nuts reference 1...

Page 134: ...strated The cover has to be fasten with 5 hexagon socket head cap screws Use for that a 3 mm Allen wrench Image 7 9 5 Close the sealed compartment See Close the sealed compartment page 86 6 Readjust t...

Page 135: ...jector 2 Loosen the three lock nuts reference 4 image 7 10 of the cold mirror adjustment screws Use for that a 10 mm open end wrench 3 4 1 4 2 4 Image 7 10 3 Check the nominal position of the cold mir...

Page 136: ...1 2 3 image 7 12 equally in or out until the maximum light output is measured 6 Repeat from step 1 until the maximum light output is measured 7 Check the brightness uniformity In most cases it will b...

Page 137: ...r e g Carl Zeiss lens cleaner or Purasol or any waterbased lens cleaner How to clean the Cold Mirror 1 Blow off dust with clean compressed air or pressurized air cans 2 Clean with lens cleaner togethe...

Page 138: ...7 Cold mirror assembly 134 R5905043 DP2K 12C 11CX 19 02 2018...

Page 139: ...ght processor assembly Installation of the light processor assembly Electrical connections Mount light processor cover Mount light processor assembly into the flight case Finalize the installation of...

Page 140: ...or which folding up the light path of the projector to make the projector more compact and the Light Sensor Module which ensures a Constant Light Output CLO of the projector Furthermore the Light Pipe...

Page 141: ...knobs to convergence the DMD with the DMD of the blue channel which is the reference channel for convergence alignment The air gab between the prism and DMD is sealed to protect the DMD s for dust It...

Page 142: ...re the problem is caused by the Light Processor Artifacts in the projected image These artifacts are also visible on the internal service patterns of the Formatter boards A crack in the prism which ca...

Page 143: ...e light processor top cover Necessary tools No tools How to remove 1 Slide the cover forward so that the side hooks are unlocked 1 1 2 H F Image 8 4 Light processor top cover 2 Take off the cover 2 R5...

Page 144: ...mperature controls such as Peltier elements sensors and motor controls for the shutter Image 8 5 Light processor cables connector locations Where to disconnect 1 Unplug all cables at the right and the...

Page 145: ...base of the light processor 1 and 2 Use a 6 mm flat screw driver on a 10 mm nut driver 1 3 2 Image 8 6 Light processor fixations 3 Turn out the hexagon head screw at the left side of the light proces...

Page 146: ...all flight case locks and open the flight case 2 Release the two captive screws at the base of the light processor 1 and 2 Use a 6 mm flat screw driver or a 10 mm nut driver 1 2 Image 8 8 Light proce...

Page 147: ...8 Light processor assembly A B 1 2 Image 8 9 Remove light processor assembly The flight case must be reused to send back the removed light processor assembly R5905043 DP2K 12C 11CX 19 02 2018 143...

Page 148: ...the corner bracket of the removed assembly and mount it on the new one Image 8 10 Corner bracket light processor assembly 3 Take the light processor assembly by its handles and gently slide in the as...

Page 149: ...mage 8 11 Light processor installation 4 Secure the light processor assembly by fastening both captive screws 1 2 5 Fixate the corner bracket to the projector frame with an hexagon head screw 3 R59050...

Page 150: ...with the same size and with the indication red Repeat for all other cables Other connections right side Color convention for the connections J278 J272 J271 J274 J275 J282 J279 J291 J251 J254 J260 J25...

Page 151: ...tools How to mount 1 Place the cover on top of the projector 1 so that the hooks H on both sides match with the holes F H F 1 2 H F Image 8 14 Light processor top cover 2 Slide the cover backwards unt...

Page 152: ...50 mm or 10 mm nut driver How to mount 1 Take the assembly by both handles 1 2 and place the assembly on the springy plate A B 1 2 P H Image 8 15 Mount assembly in flight case 2 Slide the assembly on...

Page 153: ...8 Light processor assembly 1 2 Image 8 16 Secure light processor assembly 4 Close the flight case and lock the locks R5905043 DP2K 12C 11CX 19 02 2018 149...

Page 154: ...ing steps 1 Close the sealed compartment Close the sealed compartment page 86 2 Install the top cover Installation of the top cover page 87 3 Install the side cover Installation of the side cover page...

Page 155: ...ady removed from the projector Necessary tools TX10 Torx screw driver Light meter How to replace the Light Sensor Module of the Light Processor 1 Disconnect the wire unit from the Light Sensor Module...

Page 156: ...icated button DOWSER to operate the dowser The Light Processor has to be removed from the projector before replacing the dowser This procedure as sumes that the Light Processor is already removed from...

Page 157: ...8 Light processor assembly 1 Image 8 21 Mount new dowser 4 Reconnect the wire unit of the dowser image 8 19 R5905043 DP2K 12C 11CX 19 02 2018 153...

Page 158: ...reen Red Yellow or no colored dot is applied green red or yellow The Notch Filter has only a Green or a Red colored dot Light Processor Matching Notch Filter GREEN GREEN RED RED YELLOW GREEN or RED No...

Page 159: ...8 Light processor assembly 1 2 Image 8 23 1 dot on prism 2 dot on notch filter 4 Select the correct notch filter and slide it in 5 Drive in both fixation bolts R5905043 DP2K 12C 11CX 19 02 2018 155...

Page 160: ...on by the notch filter there is also a software color calibration 520 560 540 580 600 620 700 500 490 480 470 460 380 x y 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Im...

Page 161: ...Make sure that the red test pattern is uncorrected 4 Slightly move the adjustment button up or down until the measured X and Y values are within the required specs See above Note The adjustment range...

Page 162: ...ns cleaner or Purasol or any water based lens cleaner How to clean the Prism exit side 1 Wipe off the dust of the Prism exit Use for that a dry and clean Lens cleaning cloth Tip Limit the number of wi...

Page 163: ...9 Convergence 9 CONVERGENCE About this chapter This chapter describes how to prepare the projector for convergence adjustment and how to adjust the convergence R5905043 DP2K 12C 11CX 19 02 2018 159...

Page 164: ...can not be adjusted The red and green channel is equipped with three extended control knobs for convergence adjustment The adjustment knobs are numbered from 1 to 6 and have the same color as the chan...

Page 165: ...ion indicated by the arrow marked on the knob The three convergence control knobs of one channel stand in relation with each other So a change to one of them will also effect the adjustment results of...

Page 166: ...ght processor see Open the sealed compartment page 85 3 Remove the convergence cover plate as follow a Loosen both screws reference 1 and 2 b Slide the plate forwards until all hooks at both sides of...

Page 167: ...te When start turning the knob a little resistance can be felt This resistance is part of the internal locking mechanism of the adjustment 1 Image 9 5 Clockwise turning will move line downwards 2 Slig...

Page 168: ...step 3 until coincidence is obtained of the red pattern in the lower left and upper right of the projected image 5 Repeat from step 1 until full coincidence is obtained of the red pattern in the cente...

Page 169: ...en start turning the knob a little resistance can be felt This resistance is part of the internal locking mechanism of the adjustment 4 Image 9 8 Clockwise turning will move the line downwards 2 Sligh...

Page 170: ...of the green pattern in the lower left and upper right of the projected image 5 Repeat from step 1 until full coincidence is obtained of the green pattern in the center lower left and upper right of...

Page 171: ...rod 10 INTEGRATOR ROD About this chapter Overview Introduction Rod diagnostic Removal of the integrator rod Installation of a new integrator rod Adjusting the integrator rod R5905043 DP2K 12C 11CX 19...

Page 172: ...mp is reflected via the cold mirror into the rod which integrates the incoming light into a homogeneous rectangle shaped beam of light Image 10 1 The entrance and exit side of the integrator rod are c...

Page 173: ...and dust free area Never remove the side cover in an area which is subject to airborne contaminants such as that produced by smoke machines or similar 2 Switch on the projector and project a white te...

Page 174: ...ide of the Light Processor unit before entering the unit into the dust free area Necessary tools Allen wrench 2 5 mm Allen wrench 3 mm How to remove 1 Disconnect the cable of the light sensor unit 2 T...

Page 175: ...10 Integrator rod 1 2 3 4 Image 10 4 Light pipe housing 4 Take off the housing R5905043 DP2K 12C 11CX 19 02 2018 171...

Page 176: ...ssor 5 Take out the lens 6 Squeeze the spring and take it out 7 Remove the 4 screws of the rod cover 8 Slide the rod to the left until it comes out of the cooling block Then take out the rod Image 10...

Page 177: ...rod into the opening in the cooling block 1 Do not touch the entrance of the integration rod to any mechanical part of the cooling block That can damage the rod severely with a bad image as result 1 2...

Page 178: ...not touch the output of the integrator rod while inserting the spring Release the spring once it is on its place 6 Insert the lens with the convex side to the left away from the rod entrance cooling b...

Page 179: ...2 3 4 Image 10 9 Light pipe cover mount 8 Insert the eye plate and secure with both screws 1 Image 10 10 Eye plate insert 9 Connect the light sensor cable to the light sensor unit R5905043 DP2K 12C 1...

Page 180: ...10 Integrator rod Normally the adjustment of the integrator rod should be correct If not correct continue with Adjusting the integrator rod page 177 176 R5905043 DP2K 12C 11CX 19 02 2018...

Page 181: ...as Service technician and select Installation Lamp Light output and adjust lamp dimming slider to 0 c Select Control Test patterns Full white Caution Maximum five 5 seconds are allowed of minimum lig...

Page 182: ...jected image may move along with the movements of the rod Spots which move with the movements of the rod indicates that the exit side of the integrator rod is contaminated with dust If this is the cas...

Page 183: ...stallation Cleaning the lens Remove the lens holder Install the lens holder Scheimpflug adjustment Replacement of the Vertical Shift stepper motor Replacement of the Horizontal Shift stepper motor Fir...

Page 184: ...t information about available lenses Product Number Type Zoom range Image R9855957 Motorized 1 2 1 81 image 11 1 R9855931 Motorized 1 4 2 05 image 11 2 R9855932 Motorized 1 6 2 5 image 11 3 R9855934 M...

Page 185: ...ulator allows you to have an overview of which lenses are suitable for your specific projector setup Just make your selection of parameters and all possible configurations are displayed Image 11 6 Dig...

Page 186: ...he lens holder Image 11 8 Remove lens It s recommended to place the Lens caps of the original Lens packaging back on both sides of the removed Lens to protect the optics of the Lens It s recommended t...

Page 187: ...stands in the On Axis position horizontal and vertical mid position Note The lens holder is placed default in the On Axis position at factory 5 Gently insert the lens in such a way that the lens conne...

Page 188: ...CAUTION Never transport the projector with a Lens mounted in the Lens Holder Always remove the Lens before transporting the projector Neglecting this can damage the Lens Holder and Prism 184 R5905043...

Page 189: ...er together with a clean lens cleaning cloth to remove the dust and contamination Use big wipes in one single direction Warning Do not wipe back and forwards across the lens surface as this tends to g...

Page 190: ...y tools Nut driver 5 5 mm or an open spanner with SW 5 5 Allen wrench 5 mm Electrical disconnections 1 Remove the nut securing the EMC cable to the frame image indication 1 1 2 3 4 Image 11 11 Electri...

Page 191: ...and red wires 3 Unplug the connector of the side motor image indication 3 yellow and orange wires 4 Disconnect all connectors of the wire set 4x 2 pins connectors and 2x 6 pins connectors image indic...

Page 192: ...11 Lenses and Lens holder 1 2 4 3 Image 11 13 Remove lens holder 2 Take out the lens holder from the front side of the projector 188 R5905043 DP2K 12C 11CX 19 02 2018...

Page 193: ...1 Push a spindle or T10 screw driver P through the positioning hole A and B 1 2 4 3 1 A B a P P Image 11 14 Mount lens holder 2 Push the end of the spindle into the positioning sockets a and b not vi...

Page 194: ...er Electrical connections 1 Slide the EMC cable eye on the stud mounted on the frame image indication 1 Secure by turning on the nut 1 2 3 4 Image 11 15 Electrical connections location 190 R5905043 DP...

Page 195: ...n the connector of the right motor image indication 3 yellow and orange wires 4 Connect all connectors of the wire set 4x 2 pins connectors and 2x 6 pins connectors image indication 4 Connect those co...

Page 196: ...Lp3 Lp4 SCREEN DMD Lp1 Lp2 Fp1 Fp2 SCREEN DMD Lp3 Lp4 Fp3 Fp4 Scheimpflug Image 11 17 Scheimpflug principle Scheimpflug principle The plane of sharp focus can be changed so that any plane can be brou...

Page 197: ...the focus of the projected image as follows a Place the zoom lens in TELE position smallest projected image and adjust the focus using the lens focus barrel or motorized focus control b Place the zoo...

Page 198: ...mage 11 21 Left bottom focusing 7 Sharpen bottom right corner of the screen by adjusting nut 2 2 F Image 11 22 Right bottom focusing 8 Sharpen top right corner of the screen by adjusting nut 3 194 R59...

Page 199: ...y by hand Tip Any movement of the image will affect the Scheimpflug adjustment 2 Fasten lock nuts a b and c 3 Turn in set screw D lightly by hand allowing the image to move slightly 1 3 to 1 2 of a sq...

Page 200: ...ot necessary to disconnect the Ground wire from the front plate Just turn the front plate away for accessing the stepper motor Caution Do not loose the three large springs of the Scheimpflug adjustmen...

Page 201: ...er Use a 13mm open end wrench to fasten the four big nuts reference 7 image 11 25 Fasten the big nuts crosswise bit by bit Ensure that the upper two rods and the lower left rod contain a big spring Pr...

Page 202: ...not necessary to disconnect the Ground wire from the front plate Just turn the front plate away for accessing the stepper motor Caution Do not loose the three large springs of the Scheimpflug adjustm...

Page 203: ...der Use a 13mm open end wrench to fasten the four big nuts reference 2 image 11 28 Fasten the big nuts crosswise bit by bit Ensure that the upper two rods and the lower left rod contain a big spring P...

Page 204: ...yet have this dust rubber installed Necessary tools 13 mm nut driver or open end wrench 5 5 mm nut driver or box end wrench Phillips PH1 screwdriver Necessary parts Lens holder cover Dust rubber fram...

Page 205: ...ver the pins of the new cover Then use a 5 5 mm nut driver to tighten the dust rubber and frame with six hex nuts reference 5 5 6 7 Image 11 33 4 Install the new Lens Holder Cover assembly onto the fr...

Page 206: ...lder Help the rubber through the Lens Holder onto the other side Image 11 35 6 Use a 13 mm nut driver to fasten the four big nuts reference 2 Fasten the big nuts crosswise bit by bit Ensure that the u...

Page 207: ...11 36 Proceed with reinstalling the Lens Holder See procedure Install the lens holder page 189 The Lens Holder has to be adjusted after installation See procedure Scheimpflug adjustment page 192 R590...

Page 208: ...rame Inner dust rubber 6 M3 hex nuts How to replace the Inner Dust Rubber 1 Remove the front plate from the Lens Holder Use a 13 mm nut driver to loosen the four big nuts reference 2 image 11 37 as il...

Page 209: ...l over the top of the rubber and over the pins of the new cover Then use a 5 5 mm nut driver to tighten the dust rubber and dust rubber frame with the six nuts reference 5 5 Install the new Lens Holde...

Page 210: ...nuts crosswise bit by bit Ensure that the upper two rods and the lower left rod contain a big spring Proceed with reinstalling the Lens Holder See procedure Install the lens holder page 189 The Lens...

Page 211: ...ry replacement on the Cinema Controller Board Removing the button unit Installation of the button unit Replacement of the Button module first generation Keypad Replacement of the Keypad first generati...

Page 212: ...ont active cooling Monitors pump speed LEDs on front plate can be used to monitor the output voltages of the SMPS board Drives the dowser shutter Contains all hardware protections for the projector Co...

Page 213: ...red unable to configure the FPGA yellow FPGA is loaded with the Boot application ICP FPGA state LED reference 5 green red unable to configure the FPGA yellow FPGA is loaded with the Boot application I...

Page 214: ...ion voltage monitoring temperature monitoring security switches build in self test Handles communication with content servers Contains a real time clock GMT UTC time a Certificate and a Private Key Ba...

Page 215: ...guide Communicator for precise instructions Ethernet network communication The DP2K 12C 11CX projector can be connected to a LAN local area network using one of the 10 100 1000 base T ports on the com...

Page 216: ...ddress range from 0 to 255 sending data to the projector update copying data from the projector backup RS232 An Electronic Industries Association EIA serial digital interface standard specifying the c...

Page 217: ...oard CAUTION Wear a wrist band which is connected to the ground while handling the electrostatic discharge sensitive parts Necessary tools Phillips screw driver How to replace a board 1 Remove the inp...

Page 218: ...by both handles 2 1 2 Image 12 6 Insertion of a board 2 Slide the board into both groves 3 Push on both handles until the board is fully inserted and the connection is made with the back plane 4 Secu...

Page 219: ...battery B1 which is seated in the battery holder Note The battery cover can be left on the board B1 B2 Image 12 7 5 Remove the RTC battery B1 from the battery holder and insert the new battery in the...

Page 220: ...12 9 9 Clear the projector error 5834 physical marriage tamper event by remarrying the projector See service manual chapter Au thorization to clear security warning on the projector 216 R5905043 DP2K...

Page 221: ...ts Battery CR1220 How to replace 1 Loosen the two screws reference 1 at the front of the Cinema Controller 2 Pull the Cinema Controller out of its compartment 3 Pull out the empty battery and insert a...

Page 222: ...12 Card Cage 1 Image 12 11 218 R5905043 DP2K 12C 11CX 19 02 2018...

Page 223: ...cessor top cover Convergence cover plate Necessary tools Allen wrench 3 mm Phillips screw driver How to remove 1 Unplug the wire unit at the backside of the button unit Image 12 12 Button unit connect...

Page 224: ...also both hexagon screws at the right side 2 5 Loosen both screws at the bottom plate 3 of the button unit 6 Loosen the fixation screws of the fan controller board and pull the board a little out 7 Sl...

Page 225: ...12 Card Cage Image 12 15 Button unit removal R5905043 DP2K 12C 11CX 19 02 2018 221...

Page 226: ...the unit until it is completely inserted Note The front of the unit must be equal with the front of the card cage 3 Secure its position by driving in both fixation screws at the bottom plate of the u...

Page 227: ...e 1 Disconnect the flat cable reference 1 image 12 17 from the Button module reference 2 image 12 17 by performing the fol lowing procedure a Pull out the locks at both sides of the socket step 2 imag...

Page 228: ...e 4 washers reference 5 image 12 20 don t drop off the Button module mounting bolts 4 5 Image 12 20 4 Install the new Button module reference 6 image 12 21 6 Image 12 21 5 Tighten the 4 lock nuts refe...

Page 229: ...procedure a Make sure the locks at both sides of the socket are pulled out step 1 image 12 23 b Insert the flat cable into the socket step 2 image 12 23 c Lock the flat cable by pushing in the locks a...

Page 230: ...connect the flat cable reference 1 image 12 24 from the Button module reference 2 image 12 24 by performing the fol lowing procedure a Pull out the locks at both sides of the socket step 2 image 12 25...

Page 231: ...rom the Button module mounting bolts 4 5 Image 12 27 4 Remove the 4 lock nuts reference 6 image 12 28 from the Keypad mounting bolts 6 Image 12 28 5 Remove the Keypad reference 7 image 12 29 Tip Make...

Page 232: ...e new Keypad reference 9 image 12 30 9 Image 12 30 7 Tighten the 4 lock nuts reference 10 image 12 31 on the Keypad mounting bolts 10 Image 12 31 8 Install the new Button module reference 11 image 12...

Page 233: ...le to the Button module by performing the following procedure a Make sure the locks at both sides of the socket are pulled out step 1 image 12 34 b Insert the flat cable into the socket step 2 image 1...

Page 234: ...sembly mounting bolts 2 Remove the Keypad assembly reference 2 image 12 35 Tip Make sure the four washers reference 3 image 12 35 don t drop off the keypad assembly mounting bolts 3 Install the new Ke...

Page 235: ...ecessary tools Flat blade screwdriver Allen key 2 5 mm Preparations 1 Remove the front input cover and top cover see Removal and Installation of the projector covers 2 Remove the convergence cover pla...

Page 236: ...7 Image 12 37 Intermediary plate 2 To remove the next plate 5 turn out both fixation screws 4 and slide out the plate Repeat in the same way for the next plate 7 3 Unplug all cables from the signal ba...

Page 237: ...e left or take it out completely The blue and black wires coming from the SMPS are tied to the fan assembly To make it possible to move the assembly forward open the SMPS compartment and unplug the co...

Page 238: ...e 1 2 3 4 Image 12 41 SMPS connections 6 Pull out the hatch in the side of the card cage Image 12 42 Hatch removal 7 Remove the fixation screws 1 to 11 of the backplane unit 234 R5905043 DP2K 12C 11CX...

Page 239: ...ttle bit forward Pivot the left side as far as possible and slide out the board Image 12 44 Signal backplane removal 9 Remove the projector ID card Push the card holder a few millimeters to the left u...

Page 240: ...over Insert the Projector ID card with the chip upwards Turn the holder back push it a little bit down while sliding it to the right until it locks Image 12 46 Projector ID card installation 2 Take th...

Page 241: ...d Cage Image 12 47 Signal backplane insertion 3 Drive in screw 1 to 11 1 2 3 4 5 6 9 10 11 8 7 Image 12 48 Backplane fixation screws 4 Place the hatch back on its place R5905043 DP2K 12C 11CX 19 02 20...

Page 242: ...llation 5 Mount the fan assembly back on its place Pull the blue and black wire unit towards the Switched mode power supply and plug in both wire units 3 an d4 Image 12 50 Fan assembly installation 23...

Page 243: ...ly 1 2 3 4 5 6 Image 12 52 Side card cage screws 7 Make all electrical connections See Electrical connections further in this topic for more info 8 Insert the lower intermediary plate and drive in bot...

Page 244: ...llation of projector covers Electrical connections Formatter connections All formatter cables data and power have a colored cable tie There are 3 cables per color available two with same connector but...

Page 245: ...tions J278 J272 J271 J274 J275 J282 J279 J291 J251 J254 J260 J250 J270 J273 J276 J253 J283 J14 J262 J255 J252 J261 J277 J280 J281 Image 12 55 Color coding cables Image 12 56 Color coding cables image...

Page 246: ...able tree Connections accessible via front side 1 2 PTC6 MH5 J30 J19 J700 PTC31 J1000 J17 MH10 PTC7 PTC15 PTC18 PTC19 PTC16 PTC17 PTC2 PTC3 J40 J18 PTC24 PTC23 PTC20 PTC21 PTC22 PTC27 J22 PTC5 J16 J80...

Page 247: ...l off the current mounted link decryptor board 4 Unpack the new link decryptor board and plug it in both connectors at the same time black and white connector on the link decryptor must facing the boa...

Page 248: ...the new link decryptor and the ICP board must be realized Follow the procedure to clear a security warning on the projector See Authorization to clear security warning on the projector page 245 244 R5...

Page 249: ...key in the security socket D 1 1 2 3 4 5 6 Image 12 62 Keypad The color of the backlight of the numeric keys 1 to 6 of the local keypad changes from blue to yellow 4 Enter pin code within 5 seconds I...

Page 250: ...lace the Status Light from the projector 1 Remove the two indicated screws reference 1 of the Status Light board As a result the board will come loose but remains connected via the wire unit 2 Disconn...

Page 251: ...e companion Software upgrade projector ICMP or touch panel ICP software upgrade Link decryptor software update Update logging During an upgrade certificate code 5815 and key errors code 5816 are possi...

Page 252: ...e into a new directory For the projector software ICMP and the touch panel software package unzipping is not possible the file can be used as is The ICP and Linkdecryptor package file contains at leas...

Page 253: ...Image 13 2 Launch DC update companion 2 Click on Launch DC update companion 2 The DC update companion window starts up 3 3 Click Next to continue 4 4 Read the licence agreement and check accept Click...

Page 254: ...13 Software update via Communicator DC update companion Image 13 3 Start up selection window 5 Continue with the specific procedure for each type of package 250 R5905043 DP2K 12C 11CX 19 02 2018...

Page 255: ...box 1 and select Barco DC Package for projector or touch panel update or ICMP package for ICMP update Image 13 4 Package file selection 3 Browse the package file name Click on Browse 2 to open the Br...

Page 256: ...e notes 6 Enter the device IP address 10 or click on Browse to open a device selection window 11 Note The IP of the connected projector is already filled out When using the DC Update Companion as stan...

Page 257: ...ator DC update companion Image 13 6 IP selection 7 Select the desired IP address 12 and click Select 13 The selected IP address is filled out next to Device IP address 8 Click Next to continue R590504...

Page 258: ...f automatically is selected the wizard gathered the information 17 Then click Next to start the update 20 If custom update for advanced users is selected the wizard starts collecting the information 1...

Page 259: ...Launch the DC Update Companion as described in Software upgrade launch DC update companion page 248 2 Select package type Click on the drop down box 1 and select ICP Package Image 13 8 3 Browse the p...

Page 260: ...13 Software update via Communicator DC update companion Image 13 9 IP selection 6 Click Next to continue 256 R5905043 DP2K 12C 11CX 19 02 2018...

Page 261: ...o button 14 8 If automatically is selected the wizard will load the software in the oldest slot and install the software immediately 15 If custom update for advanced users is selected the wizard displ...

Page 262: ...e package file name Click on Browse 2 to open the Browser window 3 The correct file type is already filled out 4 4 Browse for the desired file 5 select the file and click on Open 6 Note File has exten...

Page 263: ...Click Next to continue The necessary information is gathered The current installed version is shown next to the package version 13 Image 13 13 7 Click Next to start the software update 14 When the upd...

Page 264: ...When the software update is finished a status window is displayed This window is almost equal for all possible updates Image 13 14 Status window To show the log file click on Show log file All inform...

Page 265: ...14 Communicator touch panel 14 COMMUNICATOR TOUCH PANEL Overview Introduction Installing the touch panel interface Reposition the touch panel interface R5905043 DP2K 12C 11CX 19 02 2018 261...

Page 266: ...to realize a direct data communication between the DP2K 12C 11CX projector and the Communicator Touch Panel The touch panel interface can also be connected with a Local Area Network LAN just like the...

Page 267: ...14 Communicator touch panel CAUTION Refer to the user guide of the Communicator Touch Panel for more information about usage guide lines R5905043 DP2K 12C 11CX 19 02 2018 263...

Page 268: ...washer L then fasten the mounting plate and the swivel arm together When the arm is mounted turn nut N against the arm to secure the position N L Image 14 3 Assemble swivel arm 2 Slide a washer M over...

Page 269: ...socket at the rear side of the DP2K 12C 11CX Image 14 6 Connections 5 Attach the multi cable to the swivel arm using the two Velcro strips 6 Connect the DC plug the RJ45 Ethernet plug and the D SUB p...

Page 270: ...elease the central swivel clamp by turning the big black knob K counterclockwise K Image 14 8 3 Move the touch panel interface into the desired position 4 Fasten the central swivel clamp by turning th...

Page 271: ...er WARNING Always disconnect the power cord from the local power net before start any service action on the Mains Input of the projector Overview Introduction Getting access to the Mains Input compone...

Page 272: ...and is used to provide the electronics of the projector with power The other cable goes to the Lamp Power Supply module By default the power output and input socket are connected with a short power c...

Page 273: ...blade screw driver Torx screw driver T20 How to get access to the Mains Input components 1 Make sure that the power cord of the projector is powerless 2 Remove the cover of the AC compartment by rele...

Page 274: ...inal strip Use a flat blade screw driver 6 Remove the 3 terminal strip together with its mounting plate by releasing the 4 hexagon socket head cap screws as illustrated Use a 3 mm Allen wrench Image 1...

Page 275: ...f the ON OFF switch and slide off the eye connectors Do not drop the washers inside the projector Use a flat blade screw driver 3 Connect the two wires from the mains filter reference 3 image 15 6 wit...

Page 276: ...m the inside of the projector through the cabinet Make sure that the indication 1 reference 1 points to the top of the projector 1 4 Image 15 7 Mount Main switch assembly 6 Fasten the ON OFF switch wi...

Page 277: ...Use a 10 mm open end wrench A B C D Image 15 8 LOAD connections 3 Remove the mains input filter by releasing the four hexagon socket head cap screws as illustrated Use a 3 mm Allen wrench Image 15 9...

Page 278: ...om the ON OFF switch with the LINE side of the mains input filter First slide the eye connections of the wire over the pin then slide a washer followed by a lock washer over the pin and secure with a...

Page 279: ...nting plate of the 3 terminator strip and secure the mounting plate with four hexagon socket head cap screws as illustrated Image 15 10 2 Connect the ground wire and the two wires from the ON OFF swit...

Page 280: ...e AC power cord through the cable gland and connect the wires to the 3 terminal strip as illustrated Warning Always connect first the ground wire PE PE Image 15 12 Wire connections 5 Reinstall the cov...

Page 281: ...15 Power input Image 15 13 Mains AC compartment cover R5905043 DP2K 12C 11CX 19 02 2018 277...

Page 282: ...15 Power input 278 R5905043 DP2K 12C 11CX 19 02 2018...

Page 283: ...TCHED MODE POWER SUPPLY Overview Diagnostic LEDs on the SMPS Replacement of the Switched Mode Power Supply Preparations Before getting access to the Switched mode power supply remove the input cover R...

Page 284: ...removed to see the LEDs 12V Indicates that the supply voltage of 12 volt is present for the electronics VTEC Indicates that the voltage to drive the Peltier elements TEC which are mounted on the Light...

Page 285: ...Image 16 1 SMPS cover 2 Take off the cover 3 Disconnect the following connectors Mains input 1 Ground wire 2 Control connector blue wires 3 Power out connector black wires 4 1 2 3 4 Image 16 2 SMPS co...

Page 286: ...connections image 16 2 Mains input 1 Ground wire 2 Control connector blue wires 3 Power out connector black wires 4 7 Place the cover on its place and secure with the 4 spring locks 1 Image 16 4 Moun...

Page 287: ...ferent parts the diagnostic LED s and the replacement of the Lamp Power Supply LPS Overview Introduction LPS diagnostic LED s Removal of the LPS module Installation of the LPS module Preparations Remo...

Page 288: ...or SPG to ignite the lamp Once the lamp is ignited the voltage on the output pins of the LPS unit is dropped to the typical arc voltage of the lamp Parts A B G C D K L I E A A A LAMP OUT MAINS INPUT L...

Page 289: ...al The red LED ERR remains off unless an error is detected inside the LPS unit or when the LPS unit are ordered to shutdown due to a malfunction somewhere else inside the projector LAMP ON LVPS OK ERR...

Page 290: ...is 140 volt and you do not hear the SPG module clicking to ignite the lamp Replace the LPS module in case the voltage value on the LAMP OUT pins is below 140 volt and the lamp is not ignited ON ON ON...

Page 291: ...INPUT from the LPS units Image 17 4 Mains input 3 Disconnect the wire unit from the CTRL IN socket of LPS unit Image 17 5 CTRL in connector 4 Disconnect both LAMP OUT power cables from the LPS module...

Page 292: ...to the projector chassis Use for that a flat screwdriver 6 x 10 mm Image 17 7 LPS module fixation 6 Hold fast the LPS module by its handles pull the LPS module out of its compartment Image 17 8 Remove...

Page 293: ...module with the LAMP OUT sockets of the LPS module as illustrated Fasten the nuts with a torque of 4Nm 2 95 lbf ft Warning Make sure to place the washers and cable eye in correct order upon the pin as...

Page 294: ...h the MAINS INPUT sockets of the LPS module as illustrated If a neutral N indication is available plug the connector of the blue wire into the socket labeled with N Image 17 13 Mains input connection...

Page 295: ...module 18 LAMP POWER SUPPLY SINGLE MODULE Overview LPS module diagnostic LED s Removal of the LPS module Installation of the LPS module Replacing a large frame LPS with a single module LPS R5905043 D...

Page 296: ...CTLB IN PFC OK LPS OK MAINS INPUT 3 2 1 4 5 6 7 8 Image 18 1 1 Diagnostic LED LPS HEARTBEAT orange 2 internal use only 3 Diagnostic LED LPS TRANS orange 4 Diagnostic LED ERROR red 5 Diagnostic LED PFC...

Page 297: ...140 volt and the lamp is not ignited ON ON ON ON OFF LPS unit is operating normally Projector lamp is ignited ON OFF OFF OFF ON LPS internal temperature is too high Check if the LPS air inlet at the b...

Page 298: ...connect the MAINS INPUT cables 3 2 3 1 1 Image 18 3 Remove LPS 3 Disconnect the grounding wire PE wires 2 image 18 2 4 Disconnect both LAMP OUT power cables Use a 10 mm nut driver Caution Do not loose...

Page 299: ...18 Lamp power supply single module Image 18 4 LPS removal R5905043 DP2K 12C 11CX 19 02 2018 295...

Page 300: ...ace the positioning pin at the backside to the right Image 18 5 Positioning pin To move the pin to the right pull on the pin and slide it to the right 2 Slide a single LPS units n the compartment at t...

Page 301: ...sockets of each LPS module as illustrated 3 image 18 8 7 Connect the power cables coming from the SPG module with the LAMP OUT sockets of the LPS module as illustrated Fasten the nuts with a torque of...

Page 302: ...f the socket and cables Red marked cables with the pin black marked cables with the pin Image 18 10 High power connection left 8 Connect the wire unit coming out of the projector with the CTLB IN sock...

Page 303: ...12C B To be built in in the right position For a LPS unit to be built in at the left side of the LPS compartment DP2K 12C the positioning pin must be in the left position when seen from the backside o...

Page 304: ...each LPS module as illustrated 3 8 Connect the power cables coming from the SPG module with the LAMP OUT sockets of the LPS module as illustrated Fasten the nuts with a torque of 4Nm 2 95 lbf ft Warn...

Page 305: ...the socket and cables Red marked cables with the pin black marked cables with the pin Image 18 17 High power connection left 9 Connect the wire unit coming out of the projector with the CTLB IN socket...

Page 306: ...18 Lamp power supply single module 302 R5905043 DP2K 12C 11CX 19 02 2018...

Page 307: ...ter describes briefly the functionality the different parts and the replacement procedure of the Start Pulse Generator SPG Overview Introduction Troubleshooting Removal of the Start Pulse Generator In...

Page 308: ...by a superimposing transformer which is in series with the positive connection from the LPS to the lamp The negative connection from LPS to lamp is direct and is connected to the chassis at the lamp s...

Page 309: ...SPG module three times clicking in an attempt to ignite the lamp The voltage on the LAMP OUT pins of the LPS module is first 140 volt during the attempt to ignite and then drops to 0 volt Note The am...

Page 310: ...1 Disconnect the SPG cables from the LAMP OUT pins of the LPS module Use a 10 mm nut driver Caution Do not loose the washers which fit between the fixation nuts and the cable eye Tip Place the washer...

Page 311: ...ove the Start Pulse Generator from the projector Caution Do not damage the ferrite blocks while removing the SPG module Note The ferrite blocks have to be reused upon the SPG module which you want to...

Page 312: ...ulse Generator in the projector Guide the wires gently through the frame opening Caution Make sure not to damage the wires Image 19 6 Insert SPG 2 Fasten the 3 captive screws S of the Start Pulse Gene...

Page 313: ...output pin and the cable eyes E2 L N P W E1 W Image 19 9 Lamp out connection P LPS output pin W Plain washer L Lock washer E1 Cable eye from SPG module E2 Cable eye from LPS unit N Nut Warning Respect...

Page 314: ...19 Start Pulse Generator C C Image 19 11 5 Reinstall the lamp house and the covers of the projector 310 R5905043 DP2K 12C 11CX 19 02 2018...

Page 315: ...EPLACEMENT PROCEDURE Overview Card cage fans SMPS compartment fans Light processor compartment fan Lamp cathode fan Lamp anode fan Cold mirror fan Lamp Info Module fan Integrated cinema processor fan...

Page 316: ...input cover page 79 b Pull the small handle a little backwards and then to the front of the projector until the filter frame is released c Slide out the filter 3 Disconnect the fan power cable s If ne...

Page 317: ...fan 6 Insert a new fan with the arrow indication on the fan pointing to the inner side of the projector 7 Drive in the 4 fixation screws 8 Reconnect the fan power cable Use a cable tie to secure the c...

Page 318: ...ojector until the filter frame is released c Slide out the filter 3 Disconnect the power cable of the defective fan If necessary cut the cable tie s Image 20 3 SMPS fans connection 4 Turn out the 4 fi...

Page 319: ...20 Fan replacement procedure 7 Drive in the 4 fixation screws 8 Reconnect the fan power cable Use a cable tie to secure the cables R5905043 DP2K 12C 11CX 19 02 2018 315...

Page 320: ...n key 3mm How to replace 1 Remove covers see Removal and Installation of projector covers 2 Remove the light processor cover 3 Disconnect the fan power cable from the signal backplane Image 20 6 Light...

Page 321: ...ge 20 7 Light compartment fan removal 5 Take of the fan protection grid and the fan 6 Insert a new fan with the arrow indication on the fan pointing towards the light processor Place the grid on the f...

Page 322: ...in the 4 screws 1 2 3 4 Image 20 9 Light compartment fan screws 8 Connect the power cable to the signal backplane image 20 6 9 Reinstall the Light processor top cover Mount the housing see Removal and...

Page 323: ...cover 2 Remove the lamp house Necessary tools 3 mm Allen wrench 7 mm flat screwdriver 7 mm nut driver How to replace 1 Remove the left side panel of the lamp compartment by removing the six indicated...

Page 324: ...e 20 12 Small side plate removal 4 Remove the cathode fan assembly out of its compartment by releasing the five indicated screws reference 4 Cut the foam rubber reference 5 as it is stuck on different...

Page 325: ...washer reference 7 Note that the wire unit of the fan must be guided trough the hole of the lower plate 6 7 Image 20 15 Assembling the unit 7 Install the fan assembly back in its compartment with fiv...

Page 326: ...ference 9 9 Image 20 17 Small side plate mounting 9 Reconnect the wire unit of the cathode fan and hide the connector behind the plate Image 20 18 Cathode fan power connection 10 Reinstall the left si...

Page 327: ...20 Fan replacement procedure 100 1 10 Image 20 19 Side panel lamp house installation R5905043 DP2K 12C 11CX 19 02 2018 323...

Page 328: ...al pliers 7 mm open end wrench How to replace 1 Disconnect the anode fan reference 1 1 Image 20 20 Anode fan connection 2 Remove the anode fan security guard and fan bezel by releasing the four hexago...

Page 329: ...fan inside the fan house as follows a Guide the wire unit of the anode fan through the holes in mounting plates b Fasten the two mounting plates upon the fan with four hexagon socket head cap screws r...

Page 330: ...l the anode fan bezel and security guard Use a 3 mm Allen wrench to secure the four hexagon socket head cap screws reference 10 10 Image 20 26 Mount fan security guard 8 Reconnect the wire unit of the...

Page 331: ...tart Pulse Generator as illustrated This cover is secured with 5 hexagon socket head cap screws Use a 3 mm Allen wrench Image 20 27 Remove SPG cover 2 Disconnect the fan wire reference 1 Tip Pull out...

Page 332: ...d mirror assembly 6 Turn out the 4 fixation screws reference 1 Take off the fan protection grid reference 2 and remove the fan reference 3 1 2 3 Image 20 30 7 Place new fan on the assembly with the ar...

Page 333: ...of the Lamp Info module 1 Disconnect the wire unit reference C of the fan reference FL C FL Image 20 31 2 Remove the fan from the projector by releasing the two hexagon socket head cap screws referen...

Page 334: ...ommended to slide out the intermediary plate a little bit To it as follow a cut the necessary wire ties b turning out both fixation screws c sliding the plate backwards 1 Image 20 34 Fan removal 3 Sli...

Page 335: ...Maintenance procedures 21 MAINTENANCE PROCEDURES Overview Cleaning the exterior of the projector Removing the front dust filter Clean the dust filter on the top side R5905043 DP2K 12C 11CX 19 02 2018...

Page 336: ...exterior of the projector 1 Switch off the projector and unplug the projector from the mains power net 2 Clean the housing of the projector with a damp cloth Stubborn stains may be removed with a clot...

Page 337: ...jector Removal of the input cover page 79 2 Release the captive screw of the front cover Pull the left side of the front cover 5 centimeters forwards There is no need to remove the cover completely Im...

Page 338: ...other room or outside 2 Blow remaining dust away with compressed air in an other room or outside Mount the dust filter 1 Insert the dust filter with the handle to the projector side 2 Pull the handle...

Page 339: ...Pull out the dust filter Image 21 3 Top dust filter Clean the dust filter 1 Remove most contamination with a vacuum cleaner in an other room or outside 2 Blow remaining dust away with compressed air...

Page 340: ...21 Maintenance procedures 336 R5905043 DP2K 12C 11CX 19 02 2018...

Page 341: ...FIGURATIONS Overview About General Purpose Inputs Outputs GPIO Pin configurations of the communication ports Pin configurations of the ICMP communication ports Pin configurations of the inputs R590504...

Page 342: ...e case of an AC adapter it is recommended that the minus pole of that power supply is connected to ground or to the projector chassis This will avoid high common mode voltages at the projector GP Inpu...

Page 343: ...can be done with GPIO of the Cinema Controller via two predefined Macros not editable Not with the GPIO of the ICMP The GPO signals of the ICMP will return to their default output level when the proj...

Page 344: ...26 GPIN 7 N 8 GPIN 8 P 27 GPIN 8 N 9 3D Output Reference P 28 3D Output Reference N 10 GPOUT 2 P reserved 29 GPOUT 2 N reserved 11 GPOUT 3 P reserved 30 GPOUT 3 N reserved 12 GPOUT 4 P 31 GPOUT 4 N 13...

Page 345: ...nector Pin Name Pin Name 1 12V 9 12V 2 Grnd 10 3D Input Reference 3 Grnd 11 3D Display Reference 4 RS232 RX 12 3D Display Reference 5 RS232 TX 13 CONN_3D MODE 6 CONN_3D_MODE 14 CONN_SYNC 7 CONN_SYNC 1...

Page 346: ...4 5 6 3 5 4 7 7 8 4 8 AUDIO AES 9 16 Audio channel AES pair RJ 45 pin 5 1 9 10 5 2 6 3 11 12 6 6 7 4 13 14 7 5 8 7 15 16 8 8 General Purpose Output GPO 1 4 Definition RJ 45 pin EXT_GPOUT_1_P 1 EXT_GPO...

Page 347: ...ectors Both are appropriate for high speed data though 568B is somewhat more common for installed wiring and 568A is more common in jumpers There is no performance advantage either way The only real d...

Page 348: ...a given cable are terminated the same way 568A 568B wiring is a crossover cable 568A 568A wiring is a straight cable 568B 568B wiring is a straight cable The mapping of the channels is done according...

Page 349: ...I IN A B 1 RX2 7 DDC Data 13 nc 19 RX0 Shield 2 RX2 8 nc 14 5V 20 nc 3 RX2 Shield 9 RX1 15 GND 21 nc 4 nc 10 RX1 16 Hot Plug Detect 22 TMDS Clock Shield 5 nc 11 RX1 Shield 17 RX0 23 TMDS RXC 6 DDC Clo...

Page 350: ...A Pin configurations 346 R5905043 DP2K 12C 11CX 19 02 2018...

Page 351: ...B Input formats B INPUT FORMATS R5905043 DP2K 12C 11CX 19 02 2018 347...

Page 352: ...B Input formats 348 R5905043 DP2K 12C 11CX 19 02 2018...

Page 353: ...Interface sampling frequency fs MHz Luma sample periods per total line S TL Total lines per frame 4 1920 x 1080 60 I 1920 1080 30 74 25 2200 1125 5 1920 x 1080 59 94 I 1920 1080 30 1 001 75 25 1 001...

Page 354: ...formats SMPTE 260M The system nomenclature for SMPTE 260M is 1920 x 1035 1035 active lines constrained to 60 60 1 001 All other parameters are the same as for SMPTE 274M 350 R5905043 DP2K 12C 11CX 19...

Page 355: ...low 71 24v voltage too low 71 5043 33 ambient temperature high 43 ambient temperature low 43 ambient temperature sensor open 43 ambient temperature sensor short 43 ambient temperature too high 43 cold...

Page 356: ...on requested target not reached 38 light pipe temperature high 69 light pipe temperature sensor open 70 light pipe temperature sensor short 70 light pipe temperature too high 69 light sensor no commun...

Page 357: ...e 319 Lamp Info 329 Light processor compartment fan 316 SMPS fans 314 Fan controller 208 Fan replacement 311 Flight case 142 148 Light processor 142 Remove 142 Light processor assembly 148 Mount 148 F...

Page 358: ...t 147 Light processor top cover 139 Remove 139 Link decryptor 210 243 Replace 243 Link decryptor software update 258 Location 11 Main components 11 LPS 283 285 287 289 291 292 294 296 299 Diagnostic 2...

Page 359: ...tics 280 Replacement 281 Software update 247 251 255 258 260 DC update companion 247 ICMP software 251 ICP software 255 Link decryptor 258 Log file 260 Projector software 251 Touch panel software 251...

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