Barco DP-1200 User Manual

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DP-1200

R59770242/02 06/01/2009

Installation manual

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Barco Inc. Media and Entertainment Division 11101 Trade Center Drive, Rancho Cordova, California 95670, USA Phone: +1 916 859-2500 Fax: +1 916 859-2515 E-mail: folsomsales@barco.com Visit us at the web: www.barco.com

Barco nv Media & Entertainment Division Noordlaan 5, B-8520 Kuurne Phone: +32 56.36.89.70 Fax: +32 56.36.883.86 E-mail: sales.events@barco.com Visit us at the web: www.barco.com

Printed in Belgium

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Changes

Barco provides this manual ’as is’ without warranty of any kind, either expressed or implied, including but not limited to the implied warranties or merchantability and ﬁtness for a particular purpose. Barco m ay make improvements and/or changes to the product(s) and/or the program(s) desc ribed in this publication at any time without n otice.

This publication could contain technical inaccuracies or typographical errors. Changes are periodically made to the information in this publication; these changes are incorporated in new editions of this publication.

Federal Communications Commission (FCC Statement)

This equipment has been tested and found to c omply with the limits for a clas s A digital device, pursuant t These limits are designed to provide r easonable protection against harmful interference when the equipm ent is operated in a commercial environment. This equipment generates, uses, and can radiate radio f requency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of t cause harmful interference, in which case the user will be responsible for correcting any interference at his own ex pense

his equipment in a residential area may

o Part 15 of the FCC rules.

EN55022/CISPR22 Class A ITE (Information Technology Equipment)

Class A ITE is a category of all other ITE which satisﬁes the class A ITE limits but not the class B ITE limits. Such equipm ent should not be restricted in its sale but the following warning shall be included in the instructions for use:

Warning : This is a class A product. In a domestic env ironment this product m ay cause radio interference in which case the user may be required t o take adequate measures.

Guarantee and Compensation

Barco provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of guarantee. On receipt, the purchaser must immediately inspect all delivered goods for damage incurred during transport, as well as for material and manufacturing faults Barco must be informed immediately in writing of any complaints.

The period of guarantee begins on the date of transfer of risks, in the c ase of special systems and software on the date of commissioning, at latest 30 days after the transfer of risks. In the event of justiﬁed notice of com plaint, Barco can repair the fault or provide a replacement at its own discretion within an appropriate period. If this m ea reduction in the purchase price or cancellation of the c ontract. All other claims, in particular tho se relating to compensation for direct or indirect damage, and also da mage attributed to the operation o f software as well as to other services provided by Barco, being a component of the system or independent service, will be deemed inval guaranteed in writing or due to the intent or gross negligence or part of Barco.

If the purchaser or a third party carries out modiﬁcations or repairs o n goods delivered by Barco, or if the goods ar e handled incorrectly, in particular if the systems are com missioned operated incorrectly or if, after the transfer of risks, the goods are subject to inﬂuenc es not agreed upon in the contract, all guarantee claims of the purchaser will be rendered invalid. Not included in the guarantee coverage are system failures which are attributed to programs or special electronic circuitry provided by the purchaser, e.g. interfaces. Normal wear as well as normal maintenance a re not subject to the guarantee provided by Barco either.

The environmental conditions as well as the servicing and maintenance regulations speciﬁed in the this manual must be complied with by the customer.

sure proves to be impossible or unsuccessful, the purchaser can deman d a

id provided the damage is not proven to be attributed to the absence of properties

Software License Agreement

You should carefully read the following terms and conditions before using this software. Your use of this software indicates your acceptance of this license agreement and warranty.

Terms and C onditions:

1. No redistribution of the software is allowed.

2. Reverse-Engineering. You may not reverse engineer, decompile, disassemble or alter anyhow this software product.

Disclaimer of Warranty:

This software and the accompanying ﬁles ar ranties whether expressed or implied. In no event shall Barco be liable for dam age of any kind, loss of data, loss of proﬁts, business interruption or other pecuniary loss arising directly or indirectly. Any liability of the seller will be exclusively limited to replacement of the product or refund of purchase price.

e sold “as is” and without warranties as to performance or merchantability or any other war-

GNU-GPL code

If you would like a copy of the GPL source code contained in this product shipped to you on CD, please contact Barco. The cost of preparing and mailing a CD will be charged.

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Disposal Information

This equipment has required the extraction and use of natural resources for its production. It may contain hazardous sub stances for health and environment. In order to avoid the d issemination of those substances in the environment and to diminish the pr essure on natural resources, we encourage you to use the appropriate take-back systems. T hose systems will reuse or recycle most of the materials of your end of life equipment in a sound way.

The crossed-out wheeled bin symbol invites you to use those systems. If you need more information on the collection, reuse and recycling systems, please contact your local or regional waste administrator. You can also contact us for more information on the env ironmental performances of our products.

Trademarks

Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of their respective holders. All brand and product n ames mentioned in this manual serve as com men ts or examples and are not to be understood as adv ertising for the products or their manufactures.

All rights reserved. No part of this document m ay be copied, reproduced or translated. It s hall not otherwise be recorded, transmitted or stored in a retrieval system without the prior written consent of Barco.

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Table of contents

TABLE OF CONTENTS

1. Safety................................................................................................................. 3

1.1 General considerations ............................................................................................................... 4

1.2 Important safety instructions ......................................................................................................... 5

2. General....... ................ ................ ................ ................ ................ ................ ........ 9

2.1 Installation requirements . .. ......................................................................................................... 10

2.2 Unpacking the projector .............................................................................................................12

2.3 Initial inspection......................................................................................................................14

2.4 Installation process overview........................................................................................................ 15

3. Physical Installation ..............................................................................................17

3.1 Positioning the DP-1200 at port window . .. ......................................................................................... 18

3.2 Installation of the exhaust system. .................................................................................................. 21

3.3 Connecting the projector with the power net ....................................................................................... 22

3.4 Power loop through to the projector electronics . ...................................................................................24

3.5 Connecting an UPS with the projector electronics ................................................................................. 26

4. Lamp & Lamp House .............................................................................................27

4.1 Introduction .......................................................................................................................... 28

4.2 Removal of the lamp house .........................................................................................................30

4.3 Removal of the xenon bulb lamp . ................................................................................................... 32

4.4 Installation of the xenon bulb lamp..................................................................................................35

4.5 Installation of the lamp house ....................................................................................................... 40

4.6 Resetting the lamp parameters . . . ..................................................................................................42

4.7 Realignment of the lamp in its reﬂector............................................................................................. 43

5. Lenses & lens holder .............................................................................................45

5.1 Available lenses ..................................................................................................................... 46

5.2 Lens selection .......................................................................................................................47

5.3 Lens formulas ........................................................................................................................48

5.4 Lens removal ........................................................................................................................ 49

5.5 Lens installation .....................................................................................................................50

5.6 Lens shift, zoom & focus . . ..........................................................................................................52

5.7 Scheimpﬂug adjustment............................................................................................................. 53

6. Input & communication unit................ ................ .................. ................ ................ ...57

6.1 Introduction .......................................................................................................................... 58

6.2 Local Keypad of the DP-1200 projector . . . ......................................................................................... 59

6.3 Communication ports of the DP-1 200 projector ....................................................................................60

6.4 About General P urpose Inputs & Outputs (GPIO)..................................................................................62

6.5 Source input ports of the DP-1200 projector ....................................................................................... 64

7. Communicator touch panel......................................................................................65

7.1 Introduction .......................................................................................................................... 66

7.2 Installing the touch panel interface..................................................................................................68

7.3 Reposition the touch panel interface ................................................................................................ 70

8. Starting up..........................................................................................................71

8.1 Switching ONthe DP-1200 digital projector........................................................................................72

8.2 Switching OFF the DP-1200 digital projector .......................................................................................73

9. Projector registration............ ................ ................ ................ ................ ................ .75

9.1 Introduction .......................................................................................................................... 76

9.2 Download the certiﬁcate ﬁle .........................................................................................................77

9.3 Registration of new projector........................................................................................................78

9.4 Update registration of an existing projector. ........................................................................................ 84

10. Removal and installation of projector covers......... ................ ................ ................ .......85

10.1 Removal of the lamp cover..........................................................................................................86

10.2 Removal of the input cover. .........................................................................................................87

10.3 Removal of the front cover ..........................................................................................................88

10.4 Removal of the side cover...........................................................................................................89

10.5 Removal of the rear cover...........................................................................................................90

10.6 Removal of the top cover............................................................................................................91

10.7 Open the sealed compartment ......................................................................................................92

10.8 Close the sealed compartment......................................................................................................93

10.9 Installation of thetop cover.......................................................................................................... 94

10.10 Installation of the rear cover.........................................................................................................95

10.11 Installation of the side cover ........................................................................................................ 96

10.12 Installation of the front cover ........................................................................................................ 97

10.13 Installation of the input c over........................................................................................................98

10.14 Installation of the lamp cover........................................................................................................ 99

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Table of contents

11. Maintenance...................................................................................................... 101

11.1 Replacement of the dust ﬁlter on the front side ...................................................................................102

11.2 Replacement of the dust ﬁlter on the top side .....................................................................................104

11.3 Cleaning the exterior of the projector ..............................................................................................105

11.4 Cleaning the lens . . .................................................................................................................106

11.5 Cleaning the UV blocker of the lamp house .......................................................................................107

11.6 Authorization to clear security warning ............................................................................................108

12. Convergence (with extenders)... .................. ................ ................ ................ ........... 109

12.1 Convergence controls ..............................................................................................................110

12.2 Preparing for convergence adjustme nt . . . .. .......................................................................................112

12.3 Converging the red pattern onto the blue pattern .................................................................................113

12.4 Converging the green pattern onto the blue pattern ..............................................................................115

A. Speciﬁcations .. ................ ................ ................ ................ ................ ................ ... 117

A.1 Speciﬁcations of the DP-1200......................................................................................................118

A.2 Dimensions of the DP-1200 ........................................................................................................119

A.3 Centre of gravity....................................................................................................................120

A.4 Dimensions of the universalpedestal............................................................................................. . 121

A.5 Pin conﬁgurations of the communication ports .. ..................................................................................122

A.6 Pin conﬁgurations of the inputs . . . .................................................................................................123

B. Order Info ......... ................ ................ ................ ................ ................ ................ . 125

B.1 Spare part order info ...............................................................................................................126

Glossary .............. ................ ................ ................ ................ ................ ................ . 127

Index....................... ................ ................ ................ ................ ................ ............. 129

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1. SAFETY

About this chapter

Read this chapter attentively. It contains important information to prevent personal injury while installing and using an DP-1200 digital projector. Furthermore, it includes several cautions to prevent damage to the D P-1200 digital projector. Ensure that yo u understand and follow all safety guidelines, safety instructions a nd warnings mentioned in this chapter before installing your DP-1200 digital projector. After this chapter, additional “warnings” and “cautions” are given depending on the installation procedure. Read and follow these “warnings” and “cautions” as well.

Overview

• General considerations

• Important safety instructions

1. Safety

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1. Safety

1.1 General considerations

General safety instructions

• Before operating this equipment please read this manual thoroughly and retain it for future reference.

• Installation and preliminary adjustments should be performed by qualiﬁed Barco personnel or by authorized Barco service dealers.

• All warnings on the projector and in the documentation manuals should be adhered to.

• All instructions for operating and use of this equipment m ust be followed precisely.

• All loc al installation codes should be adhered to.

Notice on safety

This equipment is built in accordance with the requirements o f the international safety standards IEC60950 -1, EN60950-1, UL60950-1 and CAN/CSA C 22.2 No.60950-1, which are the safety standards of information technology equipmen t including electrical business equipment. These safety standards impose important requirements on the use of safet materials and insulation, in order to protect the user or operator against risk of electric shock and energy hazard and having access to live parts. Safety standards also impose limits to the internal and external temperature rises, radiation levels, mechanical stability and strength, enclosure construction and protection against the risk of ﬁre. Simulated s ingle fau safety of the equipm ent to the user even when the equipment’s normal operation fails.

lt condition testing ensures the

Users deﬁnition

Throughout this manual, the term SERVICE PERSONNEL refers to persons having appropriate technical training and experience necessary to be knowledgeable of potential hazards to which they are exposed (including, but not limited to HIGH VOLTAGE E LEC TRIC and ELECTRONIC CIRCUITRY and HIGH BRIGHTNESS PROJECTORS) in performing a task, and of measures to minimize the potential risk to themselves or other persons. The term USER and OP ERATOR refers to any person other than SERVICE PERSONNEL, AUTH ORIZE D to operate professional projection systems located in RESTRICTED ACCESS LOCATIONS.

The DLP Cinema Systems are intended "FOR PROFESSIO N AL USE ONLY" by AUTHORIZED PERSON NEL familiar with pote ntial hazards associated with high voltage, high intensity light beam s, ultraviolet exposure and high temperatures generated by the lamp and associated circuits. Only qualiﬁed SERVICE PERSONNEL, knowledgeable of such risks, are allowed to perform service functions inside the product enclosure.

y critical components,

Installation instructions

• Before operating this equipment please read this manual thoroughly and retain it for future reference.

• Installation and preliminary adjustments should be performed by qualiﬁed Barco personnel or by authorized Barco service dealers.

• All warnings on the projector and in the documentation manuals should be adhered to.

• All instructions for operating and use of this equipment m ust be followed precisely.

Restricted access location

The DP-1200 digital projector may only be installed in a restricted access location, due to the temperature rise of parts of the equipment (air outlet). The deﬁnition of a “restricted

• Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restriction applied to the location and about the precautions that shall be taken.

• Access is through the use of the tool or lock and key, or other means of security, and is controlled by the authority responsible for the location.

access location" is a location for equipment where both of following paragraphs apply:

Owner’s record

The part number and serial number are printed on a label which is stuck on the respective part. Rec ord these numbers in the spaces provided below. Refer to them wh enever you call upon your Barco dealer regarding this product.

Product article number

Product serial number

Dealer

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1.2 Important safety instructions

To prevent the risk of electrical shock

• This projector should be operated from an AC power source. E nsure that the m ains voltage and c apacity matches the projector electrical ratings. If you are una ble to install the AC require ments, contact your electrician. Do not defeat the purpose of the grounding.

• This product is equipped with a three-terminal barrier strip for the connection of a mono phase line with a separate earth ground PE. If you are unable to install the AC Requirements, contact y our electrician. Do not defeat the purpose of the grounding.

• The cross-sectional area of the conductors in the po wer supply cord shall be not less than 4 mm2 or AWG 10.

• The electronics of the projector must be powered either from a suitable UPS unit or from the power outlet socket (UPS OUTLE T) provided on the projector. For that reason an adapted sho rt power cord (2-pole 3-wire grounding) is added to the projector accessories to loop through the power.

• When not using a suitable UPS unit, the adapted short power cord (2-pole 3-wire grounding) delivered with the pr ojector accessories must be used to loop through the power from the powe r o utlet socket of the projector to the power input s ocket of the projector electronics.

• The provided power output socket on the projector may only be used to provide power to the projector connect other devices to this power output socket.

• The circuit breaker(s) that must be provided in the power circuit(s) of the projector is considered as general disconnect switch(es) to switch off the complete installation.

• Switch off the projector and unplug the power cord from the UPS INLET for removal of all power from the projector.

• Warning: High leakage c urrent. Earth connection essential before connecting supply.

• Do not allow anything to rest on the power cord. Do not locate this projector wh

• Do not operate the projector with a damaged cord or if the projector has been dropped or damaged - until it has been examined and approv ed for operation by a qualiﬁed service technician.

• Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.

• If an extension cord is necessary, a cord with a current rating at least equal to that of the projector should be used. A cord rated for less amperage than the projector may overheat.

• Never push objec ts of any kind into this projector through cabinet slots as they out parts that could result in a risk of ﬁre o r electrical shock.

• Do not expose this projector to rain or moisture.

• Do not immerse or expose this projector in water or other liquids.

• Do not spill liquid of any kind on this projector.

• Should any liquid or solid object fall into the cabinet, unplug the set and have it checked by qualiﬁed service personnel before resuming operations.

• Do not disassemble this projector but always take it to an authorized trained service person when service or repair work is required.

• Do not use an accessory attachment which is not r ecommended by the m anufacturer.

• Lightning - For added protection for this video product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect media and communication cables. This will prevent damage to the projector due to lightning and AC power-line surges.

ere persons will walk on the cord.

may touch dangerous voltage points or short

electronics. Never

1. Safety

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1. Safety

To prevent personal injury

• Isolate electrically before replacing the lam p or lamp house. Caution: Hot lamp (house).

• Caution: High pressure lamp may explode if improperly handled. Refer servicing to qualiﬁed service personnel.

• To prevent injury and physical damage, always read this man ual and all labels on the system before inserting the lamp casing, connecting to the wall outlet or adjusting the projector.

• To prevent injury, take note of the weight of the pro jector. Minimum 2 persons are needed to carry the projector.

• To prevent injury, ensure that the lens and all cover plates are correctly installed. See installation procedures.

• Warning: high intensity light beam. NEVER look into the lens ! High luminance could result in damage to the eye.

• Before attempting to remove any of the projector’s covers, you must turn off the projec tor and disconnect from the wall outlet.

• When required to switch off the projector, to access parts inside, always disconnect the power cord from the power net and unplug the power cord from the UPS INLET.

• Do not place this equipment on an unstable cart, stand, or table. The product may fall, causing serious damage to it and possible injury to the user.

• It is haz ardous to op erate without lens or shield. Lenses, s hields or ultra violet screens shall be changed if they have b visible damaged to such an extent that their effectiveness is impaired. For example by cracks or deep scratches.

• Warning: Protection from ultraviolet radiation: Do not look directly in the light beam. The lamp contained in this product is an intense source of light and heat. One component of the light emitted from this lam p is ultraviolet light. Potential eye and skin hazards are present when the lamp is energized due to ultraviolet radiation. Avoid unnecessary exposure. Protect yourself and your employees by making them aware of the hazards and how to protect themselves. P rotecting the skin can be accomplished by wearing tightly wov en garments and glov es. Protecting the eyes from UV can be ac comp lished by wearing safety glasses that are designed to provide UV protection. In addition to the UV, the visible light from the lamp is intense and should also be considered when choosing protective eye wear.

• Exposure to UV radiation: Some m edications are known to make individuals extra sens itive to UV radiation. The A mer ican Conference of Governmental Industrial Hygienists (ACGIH) recommends occupational UV exposure for an-8 hour day to be less than 0,1 micro-watts per square centimeters of effective UV radiation. An evaluation of the workplace is advised to assure employees are not expos ed to c umulative radiation levels exceeding these government guidelines.

ecome

To prevent ﬁre hazard

• Do not place ﬂammable or combustible materials near the projector!

• Barco large screen projection pr oducts are designed and m anufactured to meet the m ost stringent safety regulations. This projector radiates heat on its external surfaces and from ventilation ducts during normal operation, which is both nor mal and safe. Exposing ﬂ ammable or combustible materials into close proximity of this projector could result in the spontaneous ignition of that material, resulting in a ﬁre. For this reason, it is absolutely necessary to leave an “exclusion zone” arou nd all external surfaces of the pro jector whereby no ﬂam mable o r combustible m aterials are present. The exclusion zone must be not less than 40 cm (16”) for all DLP Cinema projectors. The exclusion zone on the lens side must be at least 5 m. Do not cover the projector or the lens with any material while the projector is in operation. Keep ﬂammable and combustible materials away from the projector at all times. Moun t the projector in a well ventilated area away from sources of ignition and out of direct sun light. Never expose the projector to rain or moisture. In the event of ﬁre, us e sand, CO water on an electrical ﬁre. Alway s have service performed on this projector by authorized Barco service personnel. Always insist on genuine Barco replacement parts. Never us e non -Barco replacem ent parts as they may degrade the safety of this projector.

• Slots and openings in this equipment are provided for ventilation. To ensure reliable operation of the projector and to protect it from overheating, these openings must not be blocked or c overed. The openings should never be blocked by placing the projector too close t o walls, or other similar surface. T his projector should ne ver be placed near or over a radiator or heat register. Th is projector should not be placed in a built-in installation or enclosure unless proper ventilation is provided.

• Projection rooms must be well ventilated or cooled in order to avoid build up of heat. It is necessary to vent hot exhaust air from console to the outside of the building. T he minimum exhaust airﬂow requirement is 6,65 m

• Let the projector cool completely before st

• Heat sensitive materials should not be placed in the path of the exhausted air or on the lam p house.

oring. Rem ove cord from the projector when storing.

or dry powder ﬁre extinguishers. Nev er use

/min (235 CFM).

To prevent projector damage

• This projector h as been designed for use with a speciﬁc lamp (house) type. See installation instructions for its correct type.

• The air ﬁlters of the projector must be cleaned or r eplaced on regular base (a "clean" booth would be monthly-minimum). Neglecting this could result in disrupting the air ﬂow inside the projector, causing overheating. Overheating may lead to the projector shutting down during ope

• The projector must always be installed in a manner which ensures free ﬂow of air into its air inlets and unimpeded evacuation of the hot air exhausted from its co oling system.

• In order to ensure that correct airﬂow is maintained, and that the projector complies with Electromagnetic Compatibility (EMC) requirements, it should always be operated with all of it’s covers in place.

• Slots and openings in the cabinet are provided for ventilation. To ensure r eliable operation of the product and to protect it from overheating, these openings must not be blocked or cov ered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. The device should not be placed in a built-in installation or enclosure unless proper ventilation is provided.

• Ensure that nothing can be spilled supply immediately. Do not operate the projector again until it has been checked by qualiﬁed service personnel.

ration.

on, or dropped inside the projector. If this does happen, switch off and unplug the mains

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1. Safety

• Do not block the projector cooling fans or free air movement around the projector. Loose papers or other objects may not be nearer to the projector than 10 cm (4") on any side.

• Do not us e this equipment near water.

• Special care for Laser Beams: Special care should be used when DLP projectors are used in the same room as high power laser equipm ent. Direct or indirect hitting of a laser beam on to the lens can severely damage the Digital Mirror Devices which case there is a loss of warranty.

• Never place the projector in direct sun light. Sun light on the lens can severely damage the Digital Mirror Devices case there is a loss of warranty.

• Save the original shipping carton and packing material. They will come in handy if you ever have to ship your equipment. For maximum protection, repack your s et as it was originally packed at the factory.

• Unplug this product from the wall outlet before cleaning. Do not us e liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. Never use strong solvents, such as thinner or benzine, or abrasive cleaner s, since these will damage the cabinet. Stubborn stains may be removed with a cloth lightly dampened with mild detergent solution.

• To ensure the highest o ptical performance and resolution, the projection lenses are spec ially treated with an anti-reﬂective coating, therefore, avoid touching the lens. To remove dust on the lens, use a soft dry cloth. Do not us solution, or thinner.

• Rated maximum ambient temperature, t

• The lamp house shall be replaced if it has become d amaged or thermally deform ed.

=35°C(95°F).

e a damp cloth, detergent

in which

On servicing

• Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage potentials and risk of electric shock.

• Refer all servicing to qualiﬁed service personnel.

• Attempts to alter the factory-set internal controls or to change o ther control settings not specially discussed in this manual can lead to permanent damage to the projector and cancellation of the warranty.

• Unplug this product from the wall outlet and refer servicing to qualiﬁed service technicians under the following conditions:

- When the power cord or plug is damaged or frayed.

- If liquid has been spilled into the equipment.

- If the product has b een exposed to rain or water.

- If the product does not operate norm ally when the operating instructions are followed. Adjust only those controls that are

covered by the operating instructions since improper adjustment of the other controls may result in damage and will often require extensive work b y a qualiﬁed technician to restore the pr oduct to normal operation.

- If the product has been dropped or the cabinet has been dam aged.

- If the pr oduct exhibits a distinct change in performance, indicating a need for service.

• Replacement parts: When replacement parts are required, be sure the s ervice technician has used original Barco replacement parts or authorized replacement parts which have the same characteristics as the Barco o riginal part. Unauthorized substitutions may result in degraded performance and reliability, ﬁre, electric shock or other hazards. Unauthorized substitutions may void warranty.

• Safety check: Upon completion of any service or repairs to this projector, ask the service technician to perform safety checks to de termine that the product is in proper operating condition.

• Possible explosion hazard: Always keep in mind the caution below:

CAUTION: Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature

of the bulb increases the pressure to a level at which the bulb ma y explode if not handled in strict accordance to the manufacturer’s instructions. The bulb is stable at room tem perature, but may still explode if dropped or otherwise mishandled. Whenever the lamp house, containing a xenon bulb lamp, has to be dismantled or whenever the protective container or cloth has to be removed from the xenon bulb lamp, authorized protective clothing MUST be worn!

To prevent battery explosion

• Danger of explosion if battery is incorrectly installed.

• Replace only with the same or equivalent type recommended by the manufacturer.

• For disposal of used batteries, always consult federal, state, local and provincial hazardous waste disposal rules and regulations to ensure proper disposal.

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1. Safety

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Page 13

2. GENERAL

About this chapter

Read this chapter before installing your DP-1200 digital projector. It contains impo rtant information concerning installation requirements for the DP-1200 digital projector, such as minimum and maxim um a llowed ambient temperature, humidity conditions, required safety area around the installed projector, required power net, etc.

Furthermore, careful consideration of things such as image size, ambient light level, projector placement and type of screen to use are c ritical to the optimum use of the projection system.

Barco provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of guarantee. Observing the speciﬁcation as mentioned in this chapter, are critical for the perform ances of the projector. Neglecting can results in warranty loss.

Overview

• Installation requirem ents

• Unpacking the projector

• Initial inspection

• Installation process ov erview

2. General

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2. General

2.1 Installation requirements

Environment conditions

Table below sum mar izes the physical environment in which the DP-1200 digital projector may b e safely operated or stored.

Environment Operating Non-Operating

Ambient Temperature 10 °C (50 °F) to 35 °C (95 °F) -15°C (5°F) to 60°C (140°F)

Humidity 5% to 85% R H Non-condensed 5% to 95% RH Non-Condensed

Altitude -60 (-197Ft) to 3000m (9843Ft) -60 (-197Ft) to 10000m (32810Ft)

Let the projector acclimate to t he ambient temperature after unpacking. Neglecting this may result i failure of the Light Processor Unit.

To accelerate the acclimation process of the projector strike the lamp. The heat of the lamp will warm up the Light Processor Unit.

n a startup

Cooling requirements

The projector is fan cooled and must b e installed with sufﬁcient space m ainly in the front of the projector head, minimum 20 cm (8 inch) to ensure sufﬁcient air ﬂow. It s hould be used in an a rea where the ambient temperature, as measured at the projector head air inlet and at the power unit air inlet, does not exceed +35°C (+95°F).

The installation of an exhaust system is MANDATORY. The installed exhaust blower must remove an air volume of minimum 6,65

/min (235 CFM).

Power requirements

The DP-1200 digital projector operates from a nominal mono phase power net with a separate ear th ground PE. The DP-1200 digital projector requires 200–240 VAC, 50–60 Hz, 15 amps at 200 VAC with a separate earth ground PE. A label on the projector indicates the nom inal line voltage for which the projector was set at the factory.

The power cord required to connect the projector with the power net is not delivered with the projector. It is the responsibility of the customer to provide the correct type of pow er cord. The cross-sectional area of the conductors in the power supply cord shall not be less than 4 mm² or 10 AWG, minimum 300V.

To protect operating personnel, the National Electrical Manufacturers Association (NEMA) recommends that the instrument panel and cabinet be grounded. In no event shall this projector be operated without an adequa te cabinet ground connection.

The A C supply must be installed by a qualiﬁed electrician in conformance to local codes. Hardware, wire sizes and conduit types must comply with local c odes.

UPS requirements

The Un interruptible Power Supply (UPS), also known as a Continuous P ower Supply (CPS), must have an output voltage of 200240V at 50-60Hz and must be capable of delivering an output current of 5,5 amperes.

The connection between the UPS unit and the UPS inlet of the projector must be done with a certiﬁed AC power s upply c ord of minimum 0,75 m m² or 18 AWG and minimum 300V.

CAUTION: T he 200–240V p ower outlet (UPS OU TLET) of the projector may not be used to provide the UPS

unit with power! The UPS OUTLET of the projector may only be used for connection to the UPS INLET of the projector.

The DP- 1200 digital projector does not have a bu ilt in UPS unit.

Projector weight

Do not underestimate the weight of the Barco DP-1200 digital projector. The projector weights about ±93 kg (±205 lb.) without lens. Be sure that the pedestal on which the projector has to be installed is capable of handling ﬁ ve (5) times the c omplete load of the system.

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2. General

Barco offers a pedestal for the D P -1200 digital projector. This universal pedestal allows a solid and easy setup of the projector. Th e universal pedestal has a separate compartment to install the UPS unit for the DP-1200 digital projector. Futhermore, the universal pedes tal co ntains a standard 19” rack to build in the projector peripherals like alternative co ntent switchers (e.g. ACS-2048)

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2. General

2.2 Unpacking the projector

What has to be done ?

At delivery the projector is packed in a carton box upon a wooden pallet and secure d w ith banding and fastening clips. Furthermore, to provide protection dur ing transportation, the projector is surrounded with foam. Once the projector is arrived at the installation site, it has to be removed from the carton box and wooden pallet in a safe manner without damaging the projector.

After unpacking let the projector ac climate to the room temperature which must be higher then 10°C (50°F) and lower then 35°C (95°F). Neglecting this may result in a start up failure of the Light Processor Un

Necessary tools

• 8 mm Allen wrench.

• 13 mm open end wrench.

• 17 mm open end wrench.

How to unpack the projector ?

1. Remov e the banding around the carton box, by releasing the fastening clips as illustrated, and open the box.

Image 2-1

2. Remov e the smaller carton box (reference 1) as illustrated.

Note: The smaller carton box contains the m anual.

it.

Image 2-2

3. Remov e the carton box and the foam around the projector. See image 2-2.

Note: The projector is still attached to a woo den plate, which is secured the below pallet.

4. Loosen the four nuts (reference 2 image 2-2) which secure the pallet as illustrated. Use a 13 mm open en d wrench.

5. Rotate the wo oden support plate with projector 90° and slide the front side over the edge of the pallet until the ﬁxa t ion screw

(reference 4) is visible as illustrated.

6. Remov e the hexagon socket head cap

screw(reference4). Usean8mmAllenwrench.

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90°

Image 2-3

7. Slide the rear side over the edge of the pallet unit the two ﬁxation screws (reference 5) at the rear are visible.

8. Remov e the two hexagon socket head cap screw (reference 5). Use an 8 mm Allen wrench.

2. General

Image 2-4

9. Remov e the projector from the wooden support plate and ﬁnally remove the 3 extension tubes (reference 6). Use a 17 mm

wrench.

Image 2-5

Save the original shipping carton a

nd p acking material, they will be necessary if you ever have to ship your

projector. F or maximum protection, repack your projector as it was originally packed at the factory.

A rubber foam inside a plastic bag is placed into the lens opening of the projector. It’s recommended to reuse this foam and plastic back each time yo u transport the projector. This to prevent intrusion of dust and foreign particles.

The lens is delivered in a separate box. For len s installation, see section “Lens & lens holder”.

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2. General

2.3 Initial inspection

General

Before shipment, the projector was inspected and found to be free of mechanical and electrical defects. As soon as the projector is unpacked, inspect for any dam age that m ay have occurred in transit. Save all packing material until the inspection is completed. If damage is found, ﬁle claim with carrier immediately. The Barco Sales and Service ofﬁce should be notiﬁed as soon as possible.

The packaging of the DP-1200 digital projector is provided with a sho ck-watch label. If this shock-watch label was triggered (red colored at arrival) during transport, indicates that the packag e was possib handled by the transport c ompany. In this case, the instructions mentioned on the label, should be followed, which are: adding a note on the “bill of lading” and informing the transport company and the Barco sales and service o fﬁce as s oon as possible.

ly roughly

Box c ontent

After unpacking the p rojector it is recommended to check if all following items where include

• One GPIO data cable D-SUB 37 pins (2 meter).

• One s hort power link cable (mono phase) (for in case no UPS is used).

• One lamp cathode adapter.

• This manual.

One xenon bulb lamp of 2000 watt is mounted inside the lamp house at delivery. The projector lenses are not included in the package of the projector.

Mechanical check

This check should conﬁr m that there are no broken knobs or connectors, that the cabinet and panel su rfaces are free of dents and scratches, and that the operating panel is not scratched of cracked. The Barco Sales and Service ofﬁce should be notiﬁed as soon as possible.

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2.4 Installation process overview

Set up from A to Z

After you have unpacked and checked the projector you can start with the installation process of your DP-1200 digital projector. This chapter gives you an overview of all the different stages in the installation process which you have to follow to set your DP-1200 digital projector up and running. Each stage is brieﬂy des cribed and refers to more detailed step by step procedures in this manual. Use this ove rview as a checklist to ensure that you have followed all stages in the setup process of your DP-1200 digital projector.

Overview of the installation process stages:

1. Check if all installation requirements are fulﬁlled such as the environment conditions of the installation area, capacity of the exhaust system, electrical facilities, etc. No te that a solid pedestal is re quired to support the projector head. For more info see chapter "Installation requirements", page 10.

2. Physical installation of the projector upon its pedestal and c onnecting the air outlet of the projector with the exhaust system. Note that the exhaust system is M AND ATORY. See chapters "Positioning the DP-1200 at port window", page 18, and "Installation of the exhaust system", page 21.

3. Electrical connection with the power net. See chapter "Connecting the projector with the power net", page 22.

4. Installation of a suitable UPS unit or bypass the power in and outlet for the projector electronics. See chapters "Connecting an UPS with the projector electronics", pag e 26 or "Power loop through to the projector electronics", page 24.

5. Installation of the xenon bulb lamp in case the xenon bulb lamp is not installed in the lamp house yet. To install the xenon bulb lamp the lam p house has to be removed from the projector. To install the xenon bulb lamp correctly and in a safe manner, see the detailed step by step procedures in the chapter "Lamp & Lamp House", page 27.

6. Installation of the lens. First select an appropriate lens which trough ratio covers the screen size and the projector - screen distance. Then install the lens in the lens holder of the projector. For more information about available lenses, lens selection and lens installation see chapter "Lenses & lens holder", page 45.

7. Installation of the Communicator Touch Panel. See chapter "Communicator touch panel", page 65.

8. Alignment of the projected image on the screen. The projector can now be switched on to project its ﬁrst image (test pattern) on the screen. Then the image can be aligned with the screen size of the application. F ollow the next steps to achieve that:

a) Place the ON/OFF switch of the projector in the ”I” position. As a result the projector s tarts to initialize. The s tatus lights of

the projector lights up GREEN once the projector is initialized.

b) Press the STANBY button on the local keypad to activate the lam p.

c) Press the DOWSER button on the local keypad to open the dowser of the projector. The dowser is open if the backlight

color of the DOWS ER button is GREEN.

d) Press the TES T PATTERN button on the local keypad to project one of the internal test patterns of the projector on the

screen.

e) Use the lens ZOOM , SHIFT and FOCUS buttons on the local keypad the match the projected image with the screen. Note

that not all lenses have a motorized zoom. If this is the case, use the z oom barrel upon the lens instead. Tilt the p rojector in case you can not SHIFT the image completely upon the screen. See "Lens shift, zoom & focus", page 52.

9. Resetting the lamp parameters. The “LAMP INFO” parameters which are stored on the controller board of the projector MUST be updated after each installation of an xenon bulb performance and short life time of the xenon bulb lamp. See chapter "Resetting the lamp parameters", page 42.

10. Realignment of the xenon bulb lamp in its reﬂector. For optimal performance of the xenon bulb lamp it is required to realign the lamp after installation in the lamp house. See "Realignment of the lamp in its reﬂector", page 43 for more information.

11. Adjusting the light path. Normally the lens holder and the convergence of the projector is perfectly adjusted at factory. Nev- ertheless, som e applications require a readjustment of the lens holder or convergence or both. See procedure "Scheimpﬂug adjustment", page 53, to adjust the Sc heimpﬂ ug and see chapter "Convergence (w ith extenders)", page 109 to adjust the convergence of the light pa th.

12. Registration of the projector. The DP-1200 digital projector is DCI compliant and should be registered by Barco. Therefore, the digital cert iﬁcate ins ide the projector will be used to secure encryption key communication between the projector and the rest of the theatre system (server and theatre management system). For more info see chapter "Projector registration", page

75.

13. Projection of a digital cinema movie. Apply a sing and start up the projector. See chapter "Source input ports of the DP-1200 projector", page 64 and "Starting up ", page 71. Use the Communicator Touch Panel to conﬁgure the applied source. See the user guide of the Communicator Touch P anel for more and detailed information.

lamp inside the lamp house. Neglecting this update will result in po or

le or dual channel SMPTE or DVI source to the input ports of the projector

2. General

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2. General

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3. Physical Installation

3. PHYSICAL INSTA LLATION

About this chapter

This chapter des cribes how the mechanical set up of the projector has to be done and how to realize the electrical connections.

Overview

• Positioning the DP -1200 at port window

• Installation of the exhaust system

• Connecting the projector with the power net

• Power loop through to the projector electronics

• Connecting a n UPS with the projector electronics

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3. Physical Installation

3.1 Positioning the DP-1200 at po rt window

WARNING: The installation of the DP -1200 projector req uires at least 2 persons.

General guide lines

• Use a solid pedestal to put the DP-1200 projector on. Ensure that the pedestal can h andle the weight of all feet of the projector are captured.

• The ped estal should be placed in front of the port window wall in this manner that the projector front cover is at a distance of minimum 20 centimeter from the port window.

20 cm

Image 3-1

Barco offers a pedestal for the D P -1200 digital projector. This universal pedestal allows a solid and easy setup of the projector. The universal pedestal has a separate comp artment to install the UP S unit (if available) for the DP-1200 digital projector. Futhermore, the universal pedestal contains a standard 19” rack to b uild in the projector peripherals like alternative content switchers (e.g. ACS -2048).

the projector and that

Necessary tools

• 14 mm wrench.

• 17 mm wrench.

Projector centering

1. If the projector is standalone in front of the port window, center the projector with the theatre screen (see ref A image 3-2).

2. If a ﬁlm projector is already present (projector will be off-center), try to optimize aim (see ref B imag e 3-2).

Note: Unlike ﬁlm projec tors, it is best to keep the projector lens surface as parallel to the s creen as possible, even if it is

signiﬁcantly above the screen center.

The off-center position slightly increase side keystone, but will minimize horizontal lens offset required.

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3. Physical Installation

A B

Image 3-2

3. Proceed to leveling the projector by adjusting the feet of the projector as follows:

- Loosen the nuts (A), using a wrench of 17 mm, on the threaded rod.

- Adjust the height of the 3 legs (B) to level the projector, using a 14 mm wrench.

- Secure the leg height by tightening the nuts (A).

Note: There must be at least 5 cm between the bottom side of the projecto

SCREEN CENTER SCREEN CENTER

r and the pedes tal.

OFF-CENTER

Image 3-3

4. Later, when the projector is up-and-running, adjust precise image geome try and placement.

Projector tilting

In an ideal installation, the DP-1200 lens surface is centered with and parallel to the screen. This orientation he lps to ensure optimized lens performances with minimal offset. If this position is not pos sible (such as when the projector is signiﬁcantly higher than the center of the screen), it is better to rely on o ffset rather than extra tilt.

1. Before adjusting tilt, make sure the projector is as well-centered with the theatre screen as possible for your installation area.

2. Check with theatre personnel for th

3. Tilt the projector to closely match this screen tilt angle as follows:

- Loosen the nuts (A), using a wrench of 17 mm, on the threaded rod.

- Adjust the h eight of the legs until the projected image matches the projection port window and the screen tilt.

- Secure the leg height by tightening the nuts (A).

e degree of screen tilt, or measure this incline with a protractor at the screen.

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3. Physical Installation

Image 3-4

Barco offers a pedestal for the DP-1200 digital projector. This universal pedestal allows you to easily tilt the projectorforwardupto6°.

90°

Inclined screen

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3. Physical Installation

3.2 Installation of the exhaust system

About Exhaust

The exhaust stack of the projector head is designed to ﬁt a 201 mm (7.91 inch) diameter duct. This size must be used throughout the entire system and installed to eliminate any possibility of downdraft or rain dripping into the lamp house.

The exhaust blower must be capable of removing minimum 6,65 m

CAUTION: If more than one projector is installed in a common projection booth, the above exhaust air ﬂ ow

must be measured at EACH individual projector head exhaust stack. Inadequate exhaust draft can contribute to p remature xenon bulb lamp failure.

How to install the Exhaust stack

See illustration below:

/min (235 CFM).

Image 3-5

Ensure good condition of the lamp house blower. Keep the blower inlet clean for unrestricted air ﬂow.

To ensure maximum bulb life, operate the lam after extinguishing the bulb.

p house blower and the exhaust system for at least ten minutes

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3. Physical Installation

3.3 Connecting the projector with the power net

WARNING: The total electrical installation sh ould be protected by an appropriate rated and readily accessi-

ble disconnect switch, circuit breakers and ground fault current interrupters. The installation shall be done according t o the local electrical installation codes.

CAUTION: ALL POWER CO NNECTIONS to the DP-1200 p rojector are made to the three-terminal strip located

in a sealed compartment behind the rear cover of the projector.

CAUTION: The cross-sectional area of the conductors in the Power Supply Cord shall be not less than 4 mm

or AWG 10

Necessary tools

• Flat screw driver.

• Phillips screw driver PH2.

Necessary parts

• Two cable ties.

•Certiﬁed AC power supply cord 4.0 mm ², 10AWG, min. 300V.

How to connect the main AC power with the DP-1200 projector?

1. Remov e the rear cover and lamp cover of the projector.

2. Remov e the cover of the m ain AC compartment by releasing the three captive dumb screws.

Image 3-6

3. Guide the A C power cord through the cable gland and connect the wires to the 3-terminal strip as illustrated.

Warning: Always connect ﬁ rst the PE wire.

Image 3-7

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3. Physical Installation

4. Secure the power cord with the chassis of the projector by using two cable ties (A) and by fastening the cable gland (B) as

illustrated.

Image 3-8

5. Reinstall the cover of the main AC com partment.

Image 3-9

6. Reinstall the rear cover and lamp cover of the projector.

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3. Physical Installation

3.4 Power loop through to the projector electronics

This procedure explains how to provide the projector electronics with power in case no UPS unit i s used. Note that the projector is by default conﬁgured for use w ithout UPS. So, the short po wer link cable is already installed.

INLET/OUTLET ﬁxation accessories

The plugs of the power cable which are inserted in the power INLET or OUTLET socket of the projector have to be secured. The projector is equipped with ﬁxation access ories as illustrated below.

Image 3-10

1 Short power link cable (loop through). 2 Spare spacers with different length. 3 Thum bscrews. 4 Long sp acers. 5 Fixation bracket for the female plug ( OU TLET). 6 Fixation bracket for the male plug (INLET). 7 M ale p lug. 8 Fem ale plug.

Necessary parts

Short power link cable with plug type C13/C14.

How to loop through the power to the projector electronics?

1. Make sure that a long spacer (reference 1) is mounted above and below each power socket (reference 2 &3).

2. Plug in the short power cable (reference 4) which wa s delivered with the projector.

Warning: Always use the Barco short power cable which is delivered w ith the projector.

3. Secure both plugs of the short power cable with a ﬁ xation plate. Use two thumbscrews (reference 5) per ﬁxation plate. Note

that the s mallest ﬁxation plate (reference 7) has to be used upon the upper socket (INLET, reference 2). The large ﬁxation plate (reference 6), which holds the spare spacers, has to be mounted upon the lower socket (OUTLET, reference 3).

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Image 3-11

3. Physical Installation

5 4

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3. Physical Installation

3.5 Connecting an UPS with the projector electronics

WARNING: Only use UPS units which are suitable for the DP-1200 digital projector. See chapter "Installation

requirements", page 10, for more information about the requirements of the UPS.

How to connect an UPS unit with the projector electronics?

1. Install the UP S unit according the instructions of the manufacturer and the local regulations.

2. Connect the power output cord ( reference 1) from the UPS unit with the UPS INLET socket of the projector (upper socket).

3. Secure the UPS INLET socket us ing the small ﬁxation plate and two thumbscrews. U se appropriate spacers to ensure that the

plug is captured without play.

4. Install the large ﬁxation plate (reference 2) upon the power OUTLET socket of the projector (lower socket). This to prevent loosing

the ﬁxation parts.

Image 3-12

CAUTION: The electrical connection w ith t

AC power supply cord (minimum 0,75 mm² or 18 AWG and minimum 300V)

he UPS INLET socket of the projector m ust b e d one with a certiﬁed

CAUTION: Do not use the power OUTLET socket of the projector to provide power to other equipment!

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4. Lamp & Lamp House

4. LAMP & LAMP HOUSE

About this chapter

This chapter enumerates all the supported xe non bulb lamps for the DP-1200 digital projector and how to re place the xenon bulb lamp in the lamp house. Also included are the procedure to reset the lamp parameters, which is required after a xenon bulb lamp replacement, and the procedure to realign the lamp in its reﬂector for optimal performance.

WARNING: DO NO T PERMIT UNAUTHORIZED PERSONNEL TO PERFORM OR ATTEMPT ANY PHASE OF

XENON BULB LAMP HANDLING OR SERVICE.

CAUTION: Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature

WARNING: Always wear face protection (full face shield with neck protector) when handling xenon bulb

lamps.

WARNING: Always wear protective clothing (welder’s jacket) when handling xenon bulb lamps.

WARNING: Always w ear clean leather gloves with wrist protec

Overview

• Introduction

• Removal of the lamp house

• Removal of the xenon bulb lamp

• Installation of the xenon bulb lamp

• Installation of the lamp house

• Resetting the lamp param eters

• Realignment of the lamp in its reﬂector

tors when handling xenon bulb lamps.

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4. Lamp & Lamp House

4.1 Introduction

Lamp & lamp house

Normally the lamp house of the DP-1200 projector is delivered with a mounted 2000 watt lam p. In case the xenon bulb lamp is delivered separately the lam p has to be installed on site by a qualiﬁed service technician.

Image 4-1

A Lamp house. B Xenon b ulb lamp.

The xenon bulb lamp is packed in a protective container or wrapped in a protective cloth. Never remove this protective container or protective cloth without wearing adequate protective c lothing (face shield, clean cotton glovers, welder ’s jacket).

Image 4-2 Left: Xenon bulb lamp in protective container. Right: Xenon bulb lamp wrapped in protective cloth.

CAUTION: Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature

Cathode adaptor

A cathode adaptor is r equired to mount the xenon bulb lamp in the lamp house. The cathode adapter has to be mount upon the cathode side of the xenon bulb lamp prior to mount the lamp in the lamp house. The purpose of t he cathode adapter is to position the arc of the xenon bulb lamp in the middle of the reﬂector inside the lamp house.

Image 4-3 Cathode adaptor (R858100K)

Supported xenon bulb lamps (without lamp house)

Lamp Type

Osram x enon bulb lamp of 2 kW

2kW DHP R9855956

Order info

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4. Lamp & Lamp House

Lamp Type

Osram x enon bulb lamp of 1,2 kW

Ushio xenon bulb lamp of 2 kW

Ushio xenon bulb lamp of 1,2 kW

1,2kW DHP R9855959

DXL20BAF R9855955

DXL12BAF R9855961

Order info

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4. Lamp & Lamp House

4.2 Removal of the lamp house

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

CAUTION: Lamp casing is very hot after operation. To avoid burns, let the projector cool down for at least 15

minutes b efore proceeding to the lamp un it replacement.

CAUTION: Due to its h igh internal pressure, the lamp may explode in either hot or cold states if improperly

handled.

Necessary tools

7mmﬂat screw driver.

How to remove the lamp house of the proje ctor ?

1. Switch off the projector.

2. Remov e the lamp cover.

3. Re lease the three spring lock screws of the lamp house as illustrated.

Image 4-4

4. Hold fast the lamp house by the handles and pull the lamp house out of the projector.

Caution: Beware of the weight of the lamp assembly. Take the necessary precautions to avoid personal injury.

Image 4-5

5. Place the lamp house on a stable support.

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4. Lamp & Lamp House

While starting up the projector, the electronics detect if a lamp is installed. If no l amp is installed, it is not possible to start up the projector.

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4. Lamp & Lamp House

4.3 Removal of the xenon bulb lamp

WARNING: DO NO T PERMIT UNAUTHORIZED PERSONNEL TO PERFORM OR ATTEMPT ANY PHASE OF

XENON BULB LAMP HANDLING OR SERVICE.

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

CAUTION: Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature

WARNING: Always wear face protection (full face shield with neck protector) when handling xenon bulb

lamps.

WARNING: Always wear protective clothing (welder’s jacket) when handling xenon bulb lamps.

WARNING: Always w ear clean leather gloves with wrist protectors when handling xenon bulb lamps.

Necessary tools

• 4 mm Allen wrench.

• 17 mm open ended spanner (2 pieces).

How to remove the xenon lamp bulb from the lamp house?

1. Ensure that you wear protective clothing, a full face shield and p rotective gloves.

2. Remov e t he UV blocker by releasing the four retaining thumbscrews as illustrated. Note that the lamp anode support is attached

to the centre of the UV blocker.

Image 4-6

3. Release the x enon bulb lam p from its socket by removing the hexagon socket head cap sc rew and plane washer as illustrated.

Use a 4 mm Allen wrench.

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4. Lamp & Lamp House

Image 4-7

4. Slide the white anode socket, which is connected via a thick wire with the xenon bulb lamp, upwards away from its position and

then remo ve the xenon bulb lamp with anode socket from the lamp house.

Image 4-8

5. Place the xenon bulb lam p into a protective container or wrap a protective cloth around the xenon bulb lamp.

6. Remov e the anode wire lug from the anode s ocket. Use for that two open en ded spanners of 17 m m. Hold fast the nut N1 with

one spanner while releasing the nut N2 with the other spanner. Note that a plane washer ( W1 & W2) is provided on both sides of the anode wire lug (L).

Image 4-9

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4. Lamp & Lamp House

7. Remov e the cathode lamp ad aptor (A) from the xenon bulb lamp (L) as illustrated. Usea4mmAllenwrenchtoreleasethe

ﬁxation screw (S) of the adaptor.

Image 4-10

CAUTION: Expired xenon bulb lamps.

Dispose of expired bulbs t hat are beyond warranty in the follo layers of canvas or heavy cloth. Place it on hard surface and shatter the en velope with a sharp hammer blow. DO NO T place a n on shattered bulb in any ordinary refuse container.

wing manner: wrap the bu lb tightly in several

When returning a xenon bulb lamp for warranty adjustment, pack it in its original shipping container. Complete and return all required warranty information.

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4.4 Installation of the xenon bulb lamp

WARNING: DO NO T PERMIT UNAUTHORIZED PERSONNEL TO PERFORM OR ATTEMPT ANY PHASE OF

XENON BULB LAMP HANDLING OR SERVICE.

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

CAUTION: Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature

WARNING: Always wear face protection (full face shield with neck protector) when handling xenon bulb

lamps.

4. Lamp & Lamp House

WARNING: Always wear protective clothing (welder’s jacket) when handling xenon bulb lamps.

WARNING: Always w ear clean leather gloves with wrist protectors when handling xenon bulb lamps.

This procedure assumes that the lamp house is closed and that there is no xenon bulb lamp installed inside the lamp house.

Necessary tools

• 17 mm open ended wrench.

• Torque wrench with 17 mm hexagon socket

• Tor que wrench with 5 mm Allen socket.

Necessary parts

• Lamp cathode adapter.

• Hexagon socket head screw M6 x 40.

• Plane washer.

How to install the xenon bulb lamp into the lamp house?

1. Ensure that you wear protective clothing, a full face shield and p rotective gloves.

2. Remov e the UV blocker and side cover of the lamp house by releasing the retaining thumbscrews as illustrated.

Note: In case of a lamp replacement, the UV blocker will be already removed.

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4. Lamp & Lamp House

Image 4-11

3. Install the lamp cathode adaptor (A) upon the xenon bulb lamp (L) as illustrated. Use

ﬁxation screw (S) of the adapter. Use for that a torque wrench with a 5 mm Allen socket. Ma ke s ure that there is full contact between the cathode adapter and the lamp base.

Note: In case of a lamp replacement you ha ve to reuse the adaptor fro

torque 2,5 Nm (1,8 lbf*ft) to fasten the

m the xenon bulb lamp which you want to replace.

2,5 Nm

Image 4-12

4. Install the anode wire lug (L) upon the anode socket (S). Hold fast the nut N1 with an open-end wrench while fastening the nut

N2 with a torque of 9Nm(6,6 lbf*ft) using a torque wrench. Ensure that at both s ides of the wire lug L a plane washer (W1 & W2) is present.

Note: The anode socket is located just below the UV blocker and can easily be removed from the lamp house. In case of a lamp

replacement you have to reuse the anode socket whic h is connected to the xenon bulb lamp which you want to replace.

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4. Lamp & Lamp House

Image 4-13

5. Remov e the protective container or unwrap the protective cloth from the xenon bulb lamp.

Warning: Ensure that you wear protective clothing, a full face shield and protective gloves.

Tip: Write down the serial number of the lamp. You will need this while updating the lamp parameters after installation of the

lamp. The serial number of the lamp is engraved in the neck of the xenon bulb lamp.

6. Gently guide the xenon bulb lamp into position inside the lamp house as illustrated. Anode socket hanging vertical down. While

inserting the lam p, rotate it slightly, engaging the pins of the cathode adapter in the foreseen slots. This is to ensure the lamp cathode is completely inserted.

Warning: Make sure that the both pins of the cathode adapter are engaged in the foreseen slots.

9 Nm

Image 4-14

7. Insert the anode socket into position as illustrated.

Caution: Avoid any tension on the anode wire, so there is no mechanical stress on the bulb of the lamp.

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4. Lamp & Lamp House

Image 4-15

8. Reinstall the UV blocker assembly as illustrated. Make sure that the xenon bulb lamp is properly supported by the lamp supporting

mechanism in the centre of the UV blocker. Use the opening at the side of the lamp house to guide the supporting pin of the xenon bulb lam p into the anode supporting mechanism .

Image 4-16

9. Secure the UV blocker by fastening the four thumbscrews as illustrated.

Note: Please ensure that the thumb screws turning wires are ﬂ ash with the cover or interference will occur while inserting the

lamp house into the projector.

Image 4-17

10.Fasten the cathode side of the xenon bulb lamp using a hexagon socket head screw M6 x 40 and a plane washer as illustrated.

Use a torque of 2,5 Nm (1,8 lbf*ft) to fasten the hexagon socket head sc rew. Use for that a torque wrench witha5mmAllen socket.

Caution: Make sure that the both pins (reference A) of the cathode adapter remain engaged in the foreseen slots. Therefor,

use one hand to keep the xenon bu lb lamp into position while inserting the hexagon socket head screw.

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4. Lamp & Lamp House

2,5 Nm

Image 4-18

11.Reinstall the side cover of the lamp h ouse as illustrated.

Note: Please ensure that the thumb screws turning wires are ﬂ ash with the cover or interference will occur while inserting the

lamp house into the projector.

Image 4-19

CAUTION: The “LAMP INFO” parameters which are stored on the controller board MUS T be updated after

each installation of an xenon bulb lamp inside the lamp house. N eglecting this update will result in poor performance and short life time of the xenon bulb lamp. See p rocedure "Resetting the lamp parameters", page 42.

A realignment of t he xenon bulb lamp in its reﬂector is required after the installation of t he xenon bulb lamp in the lamp ho use. See procedure " Realignmen t of the lamp in its reﬂector", pag e 43.

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4.5 Installation of the lamp house

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

CAUTION: Due to its h igh internal pressure, the lamp may explode in either hot or cold states if improperly

handled.

Necessary tools

7mmﬂat screw driver.

How to install the lamp house of the projector ?

1. Ensure the projector is switched off.

2. Remov e the lamp cover.

3. Hold fast the lamp house by its handles and gently slide the lamp hous e into its socket. Note that the compartment is provided

with guides (G) to position the lamp house correctly.

Image 4-20

4. Push the lamp house forward until it slides fully into the projector.

5. Secure the correct position of the lamp house by tightening all three spring lock screws as illustrated.

Image 4-21

6. Reinstall the lamp cover of the projector.

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4. Lamp & Lamp House

While starting up the projector, the electronics detect if a lamp is installed. If no l amp is installed, it is not possible to start up the projector.

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4. Lamp & Lamp House

4.6 Resetting the lamp parameters

CAUTION: The “LAMP INFO” parameters which are stored on a chip MUST be updated after each installation

of an xenon bul b la mp inside the lamp house. Neglecting t hi s update will result in poor perfo rmance and short life time of the xenon bulb lamp.

How to reset the lamp parameters?

1. Start up the projector but do not ignite the lamp.

2. Go via the Communicator touch panel to the m enu “Installation”>“Lamp”>“Lamp information”.

3. While the Lamp information window is displayed, tip on Reset (1).

A reset message is displayed (2).

4. Fill out the article number of the new lamp (3a)

Or, click on Select (3b) to display a list of possible article numbers (4). Select a article number (5) and click OK (6).

The software will check if the entered article number is a valid number (7).

5. Fill out the serial number of the lamp (8).

6. C lick Reset (9).

Image 4-22 Reset lamp info

CAUTION: For more information about using the Communicator touch panel consult the user’s guide of the

communicator touch panel.

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4.7 Realignment of the lamp in its reﬂector

Each xenon bulb lamp installation requires a realignment of the lamp in its reﬂector for optimal performance of the xenon bulb lamp in the DP-1200 projector. Furthermore, it is recommended to realign the lamp after the ﬁrst run time of 100 and 200 hours. Especially the Z-axis of the lamp.

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

How to realign the lamp in its reﬂector?

1. Remov e the cover of the lamp compartment to gain access to the X-, Y-, and Z-axis adjustment thumbscrews of the lamp.

2. Switch on the projector and start up t he lamp.

3. Go via the Communicator touch panel to the menu “Installation” > “Lam p ” > “Light output”.

4. Set the “Light output mode”innormal mode and the “Lamp Dimming” on maximum (255).

Note: This window on the Communicator touch panel shows in the upper left corner the measured value of the built-in light

sensor of the projector.

Image 4-23

5. Release the X -axis lock thum b screw (ref LX image 4-24) and Y-axis lock thumb screw (ref LY image 4-24).

6. Adjust the X-axis (ref X image 4-24), the Y-axis (ref Y image 4-24) and the Z-axis (ref Z image 4-24) for maximum current light

output (Footlambert Measured). Carefully turn the thum bscrew for maxim um light output. Once over the m aximum , turn slightly in opposite direction to r each the maximum light output again. Do this for eac h direction and minimum repeat this adjustment cycle twice.

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Image 4-24

7. Fasten the X-axis lock thumb screw (ref LX image 4-24) and Y-axis lock thum b screw (ref

8. Switch off the projector.

9. Reinstall the cover of the lamp compartment.

LY image 4-24).

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5. Lenses & lens holder

5. LENSES & LENS H OLDER

About this chapter

This chapter gives an overview of all available lenses for the DP-1200 digital projector and describes how to install and remove a lens from the projector lens holder. The lens formulas, included in this chapter, will help you to determine the correct lens for your application.

CAUTION: Never transport the projector with a lens mounted in the lens holder. Always remove the le

before transporting the projector. Neg lecting this can damage the lens holder an d prism.

Overview

• Available lenses

• Lens selection

• Lens formulas

• Lens removal

• Lens installation

• Lens shift, zoom & focus

• Scheimpﬂug adjustment

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5. Lenses & lens holder

5.1 Available lenses

Overview

Lens

0.98" DC2K Zoom (1.2–1.81 : 1)

0.98" DC2K Zoom (1.4–2.05 : 1)

0.98" DC2K Zoom (1.6–2.5 : 1)

0.98" DC2K Zoom (1.95–3.2 : 1)

0.98" DC2K Zoom (2.4–3.9 :1 )

0.98" DC2K Zoom (2.4–3.9 : 1)

Type Product Number Image

Motorized R9855957 image 5-2

Manual R98559571

Motorized R9855931

Manual R98559311

Motorized R9855932 or R9855933 image 5-3

Manual R98559321 or R98559331 image 5-4

Motorized R9855934 or R9855935 image 5-5

Manual R98559341 or R98559351 image 5-6

Motorized R9855936 image 5-1

Manual R98559361

Image 5-1 R9855936: Motorized 0.98" DC2K Zoom (2.4–3.9 :1 )

Image 5-4 R98559321: Manual 0.98" DC2K Zoom (1.6-2.5:1)

Image 5-2 R9855957: Motorized 0.98" DC2K Zoom (1.2-1.8 :1)

Image 5-5 R9855934: Motorized 0.98" DC2K Zoom (1.95-3.2:1)

Image 5-3 R9855932: Motorized 0.98" DC2K Zoom (1.6-2.5:1)

Image 5-6 R9855941: Manual 0.98" DC2K Zoom (1.95-3.2:1)

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5.2 Lens selection

How to select the right lens for your a pplica tion ?

1. Determine the required screen width (SW).

2. Determine the position of the projector in the projection room with regard to the screen and measure the projector-screen distance

(PD).

3. Use the lens formulas (see "Lens form ulas", page 48) to ﬁnd the bes t corresponding PD with r egard to the measured pr ojector-

screen distance for the required screen width SW.

Tip: Divide PD by S W to determine the approximate throw ra tio. Choose a lens, which captures the calculated throw ratio.

Use the lens formula of the chosen lens to recalculate exactly.

SCREEN

Image 5-7

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5. Lenses & lens holder

5.3 Lens formulas

Formulas

Lens

0.98” DC2K Zoom (1.2–1.81:1)

0.98” DC2K Zoom (1.4–2.05:1)

0.98” DC2K Zoom (1.6–2.5:1)

0.98” DC2K Zoom (1.95–3.2:1)

0.98” DC2K Zoom (2.4–3.9:1)

Due to production tolerances the real distances can differ by 2% f rom these calculated values.

For critical situations (ﬁ xe d installs that use the lens at one of its extreme zoom positions) this should be taken into account.

Throw ratio for 0.98" DC2K Zoom Formulas (metric and inches)

1.2 - 1.81

1.4 - 2.05

1.6 - 2.5

1.95 - 3.2

2.4 - 3.9

min

max

min

max

min

max

min

max

min

max

=1.2 x SW

=1.81 x SW

=1.4 x SW

=2.05 x SW

=1.60 x SW

=2.50 x SW

=1.95 x SW

=3.2 x SW

=2.4 x SW

=3.9 x SW

CAUTION: Never transport the projector with a lens mounted in the lens holder. Always remove the lens

before transporting the projector. Neg lecting this can damage the lens holder an d prism.

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5. Lenses & lens holder

5.4 Lens removal

How to remove a lens from the projector lens holder ?

1. Support the lens with one hand while you unlock the lens holder by sliding the lock handle towards the “unlocked” position as

illustrated.

Image 5-8

2. Gently pull the lens out of the lens holder.

Image 5-9

It’s recommended to place the lens caps of the original lens packaging, back on both sides of the removed lens to protect t he lens.

It’s recommended to place the foam rubber of the original projector packaging, back in the lens opening to prevent intrusion of dust. Note that this foam rubber is packed in a plastic bag to prevent the dust, emitted by the foam, from e ntering the projec t or.

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5. Lenses & lens holder

5.5 Lens installation

How to install a lens into the projector lens holder ?

1. Remov e the foam rubber in the opening of the lens holder if not removed yet.

2. Take the lens assembly out of its packing material and rem ove the lens caps on both sides.

3. Place the lens holder in the “unlocked” pos ition by moving the lens lock handle (A) towards the lens power supply socket (B) as

illustrated.

Image 5-10

4. Ensure that the lens holder stands in the On-Axis position (horizontal and vertical mid pos ition).

Note: The lens holder is placed default in the On-Axis position at factory.

5. Gently insert the lens in s uch a way that the lens connector matches the socket (B).

Image 5-11

6. Insert the lens until the connector seats into the socket.

Warning: Do not release the lens yet, as the lens may fall out of t he lens holder.

7. Secure the lens in the lens holder

supply socket. Ensure the lens touches the front plate of the lens holder.

by sliding the lens lock handle into the “locked” position, which is away from the lens power

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Image 5-12

8. Check if the lens is really secured by trying to pull the lens out of the lens holder.

CAUTION: Never transport the projector with a lens mounted in the lens holder. Always remove the lens

before transporting the projector. Neg lecting this can damage the lens holder an d prism.

5. Lenses & lens holder

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5. Lenses & lens holder

5.6 Lens shift, zoo m & focus

Motorized lens adjustment

The DP-1200 projector is equipped with a motorized lens shift functionality and a motorized z oom & focus functionality.

Maximum shift range

The lens can be shifted with respect to the DMD wh ich result in a s hifted image on the screen (Off-Axis). A 100% shift means that the centre point of the projected image is shifted by half the screen size. In other words, the centre point of the projected image falls together with the outline of the image in an On-Axis projection. Due to mechanical an optical limitations the shift range is limited as well.

All DC2K lenses have a shift range of 50% up/down and 15% left/right. This range is valid for all throw ratios. Only the 0.98" DC2K Zoom (1.95–3.2 : 1) lenses with item numbers R9855934 and R98559341 have a larger shift range of 128% up/down.

How to shift the lens of the DP-1200?

1. Use the up and down arrow keys on the local keypad to shift the lens vertically and use the left and right arrow keys on the

local keypad to shift the lens horizontally.

Image 5-13

How to zoom in or out?

1. Is the projector equipped with a motorized zoom & focus?

If yes, use the “+” and “-” zoom keys on the local keypad to zoom in or out.

Image 5-14

If no, use the zoom barrel on the lens to zoom in or out.

How to focus?

1. Is the projector equipped with a motorized zoom & focus?

If yes, use the “+” and “-” focus keys on the local keypad to focus the image on the screen.

Image 5-15

If no, use the focus barrel on the lens to focus the image on the s creen.

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5. Lenses & lens holder

5.7 Scheimpﬂug adjustment

What has to be done ?

The lens holder has to be adjusted so that the “sharp focus plane” of the projected image falls together with the plane of the screen (Fp1→Fp2). This is achieved by changing the dis tance between the DMD plane and the lens plane (Lp1→ Lp2). The closer the lens plane comes to the DMD plane the further the sharp f ocus plane will be. It can happen that you won’t be able to get a complete focused image on the screen due to a tilt (or sw ing) of the lens plane with respect to the DMD plane. This is also know as Sheimpﬂug’s law. To solve this the lens plane must be placed parallel with the DMD plane. This can be achieved by turning the lens holder to remove the tilt (or swing) between lens plane and DMD plane (Lp3→Lp4).

Lp1

Lp2

DMD

Image 5-16

The lens holder has three adjustment mecha nisms. The ﬁrst mechanism allows to shift the lens back and forward, the second mechanism allows to tilt the lens and the third mechanism allows to swing the lens . Note that all three adjustment mechanisms stand in relation with each other. So, a change to one of them will also effect the ad justment result of the two others. Therefore, all three adjustment p o ints have to be alternately and repeatedly adjusted until the projected image is completely focused on the screen.

Scheimpﬂug principle

The "plane of sharp focus" can be changed so that any plane can be brought into sharp focus. When the DMD plane and lens plane are parallel, the plane of sharp focus will also be parallel to these two planes. If, however, the lens plane is tilted with respect to the DMD plane, the plane of sharp focus will also be tilted ac cording to geom etrical and optical properties. The DMD plane, the principal lens plane and the sharp focus plane w ill intersect in a line below the projector for downward lens tilt.

SCREEN

Fp1

Fp2

DMD

Lp3 Lp4

(Scheimpflug)

Fp4

Fp3

SCREEN

Necessary tools

• 3 mm Allen wrench.

• 5,5 mm nut driver or ﬂ at screw driver.

• White paper sheet.

How to set up the projector for lens holder adjustment?

1. Place the projector upon a stable pedestal in its ﬁnal location.

2. Remov e the front cover, side c over and top cover of the projector.

3. Switch on the projector and project the internal green focus pattern.

4. Focus the projected image as sharp as possib

le upon the screen.

How to adjust the lens holder?

1. Loosen (not remove) the following lock screws of the lens holder adjustment mechanism usinga3mmAllenwrench:

a) The three screws of the lens holder front plate. Note that the three retaining springs of the lens holder plate are not strong

enough to keep some heavy lenses into pos ition while adjusting the lens holder. If this is the case you have to fasten these screws immediately a fter adjusting the focus shift plate.

b) The two screws of the lens holder tilt mechanism.

c) T he two screws of the lens holder swing mechanism.

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5. Lenses & lens holder

Image 5-17

2. Rotate the focus shift plate of the lens holder until the centre (F) of the projected pattern is m ost sharp on the screen.

Tip: Use a white paper to search for the “sharp focus plane”. The sharp focus plane is located behind the screen in case y ou

can’t focus the projected pattern on the paper somewhere between the screen and the lens. Knowi to determ ine in which direction you have to rotate the focus shift plate. Rotate the plate counterclockwise in case you can’t ﬁnd the sharp focus plane somewhere between screen and lens.

Tip: Immediately fasten the three screws of the lens holder front plate in case of using a projection lens which is to heavy for

the three retaining springs of the lens holder plate.

ng that will help you

Image 5-18

3. Adjust the screw (bit by bit) o f the lens holder swing mechanism until the mid left and mid right of the projected pattern is most

sharp on the screen. Use a 5,5 mm nut driver or a ﬂat screw driver.

Tip: Use a white pap er to search for the “sharp focus plane” a t the left or right side of the projected pattern. Turn the adjustment

screw a bit and check if the sharp focus plane has c ome closer to the screen. If not, turn the adjustment screw in the opposite d irection and check again.

Note: A simultaneous readjustment of the focus shift plate will be necessary to get the mid left and mid right of the projected

pattern equally focused as the centre.

FF F

Image 5-19

4. Adjust the screw of the lens holder tilt mechanism until the mid top and mid bottom of the projected pattern is most sharp on the

screen. Use a 5,5 mm nut driver or a ﬂat screw driver.

Tip: Use a white paper to searc

h for the “sharp focus plane” at the top or bottom side of the projected pattern. Turn the adjustment screw a bit and check if the sharp focus plane has come closer to the screen. If not, turn the adjustment screw in the opposite direction and check ag ain.

Note: A simultaneous readjustment of the focus shift plate will be necessary to get the mid top and m id bottom of the projected

pattern equally focused as the centre.

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5. Lenses & lens holder

Image 5-20

5. Repeat from step 2 until the projected focus pattern is as s harp as possible in the centre, left, right, top and bottom of the screen.

6. Optimize the focus of the projected im age as follows:

a) Place the zoom lens in TELE position (smallest projected image) and ad just the focus using the lens focus barrel or motorized

focus control.

b) Place the zoom lens in WIDE position (largest projected image) a nd adjust the focus using the focus shift plate of the lens

holder.

c) Re peat step “a” and “b” until the projected image is as sharp as possible.

7. Fasten all lock screws of the lens holder adjustmen t mechanism.

Image 5-21

8. Reinstall the top cover, the side cover and the front cover of the projector.

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6. INPUT & COMMUNICAT ION UNIT

Overview

• Introduction

• Local Keypad of the DP-1200 projector

• Communication ports of the DP-1200 projector

• About G ene ral Purpose Inputs & Outputs (G PIO)

• Source input ports of the DP-1200 projector

6. Input & communication unit

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6. Input & communication unit

6.1 Introduction

General

The input & communication unit of the DP-1200 projector consist in a local keypad, input ports, communication ports, and a security key socket. The whole unit c an be removed from the projector for service purposes.

Image 6-1

A Local keypad. B Communication ports. C Source input ports. D Socket for s e cu rit y k e y.

CAUTION: The input & communication unit may only be removed by qualiﬁed service personnel. Removing

the input & com m unication unit will result in an authorization request upon startup.

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6.2 Local Keypad of the DP-1200 projector

Identiﬁcation of the keys

6. Input & communication unit

Image 6-2

A Numeric key board. B Marker area for macro name. C Standby/Operation switch. D Dowser Open/Close switch. E Test Pattern toggle switch. F Lens holder shift left/right & up/down keys. G Lens focus keys. H Lens zoom keys.

Numeric keys: All the numeric k eys (A) of the local keypad hav e a blue backlight during normal operation. Only whe n the authorization process is activated with the security key, then the backlight co lor of the numeric keys 1 to 10 changes to orange. Each key canbelinkedtoamacrowhichallowsyout numeric key has a marker area (B) where you can write down the name of the macro.

Standby key: Standby k ey (C ) switches O N or OFF the lamp and lamp elec tronics. The lamp cooling fans remain active for about 5 minutes. The speed of the other fans is reduced. The backlight color of the standby key remains red in standby mode and changes to green in operation mode.

Dowser key: The dowser key (D) opens or closes the dowser. The backlight color of the dowser key is green when the dowser is open and r ed when the dowser is closed.

Pattern key: The pattern key (E) gives you direct access key to the internal test patterns of the pr ojector.

Shift keys: The shift keys (F)

motorized lens shift

Focus keys: The focus keys (G) allows you to focus the projected image on the screen. This functionality is only available in case of a motorized lens and lens holder.

Zoom keys: The zoom keys (H) allows you to zoom in or out the projected image on the screen. This functionality is only available in ca se of a motorized lens and lens holder.

allows you to shift the lens up/down or left/right. This functionality is only available in case of a

o s etup the projector to your requirements with one push on a button. N ote that each

D E

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6. Input & communication unit

6.3 Communication ports of the DP-1200 projector

Location of the communication ports

A B C

Image 6-3

A Communication port for the touch panel. B RS232 input port. C General purpose input/output p ort (GPIO). D (Future expansion). E +12 VDC output port (maximum 2 ampere). F Master USB port type A. G Four Ethernet ports RJ45.

D E F G

TOUCH PANEL

This female DB-9 connector allows you to use a standard serial cable up to 10 meter to connect the touch panel interface with the projector. Note that the RS 232 protocol is used on this connection.

RS232 IN

This female DP-9 connector is only used for service purposes. Do not use this connector to communicate with the projector.

RS232

An Electronic Industries Association (EIA) serial digital interface standard specifying the characteristics of the com m unication path between two devices using either D-SUB 9 pins or D-SUB 25 pins connectors. This standard is used for relatively short-range communications and does not specify balanced control lines. RS-232 is a se rial control standard with a set number of conductors, data rate, word length and type of c onnector to be used. The standard speciﬁes component connection standards with regard to computer interface. It is also called RS-232-C, which is the third version of the RS-232 standard, and is functionally identical to the CCITT V.24 standard. Logical ’0’ is > + 3V, Logical ’1’ is < 3V. The range between -3V and +3V is the transition zone.

GENERAL PURPOSE IN/OUT

This 37 pins connector can be used to send or receive trigger signals from other devices. These input/output pins can be programmed by macros created on the Communicator touch panel. See user’s guide of the Touch panel, section Macro editor, for more information about this functionality. Note that the General Pur pose Inputs accept 24 volt maximum.

DC OUT

This fuse protected mono jack socket provides a +12 VDC voltage and m aximu m 1,5 ampere. T he DC OUT socket has gr ound (GND) in the middle and +12V on external p in. This is opposite of the Barco Touch Panel Communicator power connection. So, a cross cable is needed when connecting the DC OUT directly to the Touch Panel.

USB port

The communication interface is equipped with a master USB port, type “A” connector (F). This USB port is for future expansion.

10/100 BASE - T

The DP-1200 projector can be connected to a LAN (local area network) using one of the Ethernet ports (G) on the communication interface. Once connected to the LAN, users are capable of accessing the projector from any location, inside or outside (if allowed) their company network using the Communicator software. T his software locates the pr ojector on the network in case there is a DHCP server or the user can insert the correct IP-address of the projector to access the projector. Once accessed, it is possible to check and manipulate all the projector settings. Remote diagnostics, control and monitoring of the projector can then become a daily and very simple ope ration. The network connectivity permits to detect potential errors a nd consequently improve the time to servicing.

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6. Input & communication unit

As there is a need to daisy chain projectors when they are in Ethernet network, an Ethernet switch is build in. the incoming ne twork is hereby available for the internal PC and for the next device in the chain. In this way a ’star’ network interconnection can be avoid. The switch used is a stand alone 10/100Mbit Ethernet switch. This assures no inﬂuence on the network spee d. Whenever a slow (10Mbit) device is connected the speed between the 100Mbit devices remains 100Mbit.

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6. Input & communication unit

GPIn P

GPIn N

GPIn P

GPIn N

6.4 About General Purpose Inputs & Outputs (GPIO)

General Purpose inputs

Eight (8) opto-isolated general purpose inputs are available. These inputs are used to trigger the execution of macro ﬁles. For more explanation about the association of a macro to a GPI, consult the user guide of the Communicator touch panel.

Input v oltage

The inputs can be directly driven from a TTL or CMOS output.

• Minimum voltage : V

• Maximum voltage : V

min

max

=3,3V

=24V

External power supply

When interfacing with contact closure outputs, an external power supply needs to be provided. Depending upon the conﬁguration a suitable pull-up resistor needs to be added as well.

Input to projector Internal projector

GPIn P

+5V

+24V

Image 6-4 Left diagram: with pull-up resistor. Right diagram: without pull-up resistor.

10k

1k1

GPIn N

820R

4.7V

Input to projector Internal projector

GPIn P

+5V

+24V

10k

1k1

GPIn N

820R

4.7V

Cables

When long cable connections are required the use of shielded c ables with twisted pairs is recommended. One twisted pair is to be assigned to eac h GP Input pair.

How to make the connection

When the power supply used to provide the DC voltage is isolated from ground (for example in the case of an AC adapter) it is recommended that 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 Inputs. If that same power supply is used for other parts of the system, take care not to create ground loops. In any case when shielded c ables are used that shield should be connected to the pr ojector chassis.

General Purpose outputs

Eight (8) opto-isolated outputs are available purpose outputs can be controlled via software while the ﬁxed output provides the status of the system. When this output is closed (current is ﬂowing), then the system is OK.

, where seven are gene ral purpose and one for a ﬁxed purpose. The s even g eneral

About an output

The output can generate a falling edge, rising edge, toggle or continuous toggle.

• Generate Falling Edge – generate a falling edge on the external G PO port if the present state of the output is high. If the

present state of the external GPO is low, no edge will be generated.

• Generate Rising E dge – generate a rising edge on the ex ternal GPO p ort if the present state of the output is low. If the present

state of the external G PO is high, no edge wi

ll be generated.

• Generate Toggle – generate a toggle on the external GPO port. If the present state of the output is low, a rising edge will be

generated, followed by a falling edge. If the present state of the ou tput is high, a falling edge will be generated, followed b y a rising edge. The rate of toggle will be the vertical sync rate (edge transition at each vsync).

• Generate Continuous Toggle - This command will generate a continuous toggle of the external GP O por t. This toggle will

continue until a Generate Falling Edge, Generate Rising Edge,orGenerate Toggle command is received. The rate of toggle will be the vertical sync rate (edge transition a t each vsync).

Output transistor

• Maximum output driving voltage : V

• Maximum current : I

max

=30mA

• Maximum power dissipation : 120 mW

max

=70V

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GPOut P

GPOut N

Output from projector Internal projector

GPOut P

Max 120 mW

GPOut N

Image 6-5

6. Input & communication unit

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6. Input & communication unit

6.5 Source input ports of the DP-1200 projector

Location of the source input ports

Image 6-6

H SMPTE 292 input port A. I SMPTE 292 input port B. J DVI-D input port A . K DVI-D input port B.

SMPTE

Society of Motion Picture and Television Engineers - A globa dards for baseband v isual communications. This includes ﬁlm as well video standards.

I J K

l organization, based in the United States, that sets stan-

DVI

Digital Visual Interface is a display interface developed in response to the proliferation of digital ﬂat panel displays.

The digital video connectivity standard that was developed by DDWG (Digital Display Work Group). This connection standard offers two different connectors: one with 24 pins that handles digital video signals only, and one with 29 pins that handles both digital and analog video. This standard u ses TMDS (Transition Minimize d Differential Signal) from Silicon Image and DDC (Display Data Channel) from VESA (Video Electronics Standards Ass ociation).

DVI can be single or dual link.

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7. COMMUNICATOR TOUCH PANEL

Overview

• Introduction

• Installing the t ouch pan el interface

• Reposition the touch panel interface

7. Communicator touch panel

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7. Communicator touch panel

7.1 Introduction

Communicator Touch Panel for digital cinema projectors

The Communicator Touch Panel is designed for multi-user command and control, the Communicator enables users to learn quickly and operate e fﬁciently - using an elegant and ﬂexible touch panel interface. The interface’s commonality m eans that operators can intuitively use any model in the product line, without restriction, and its user-friendly nature translates directly into a short and enjoyable learning curve.

Image 7-1

Flexible touch panel interface

The touch pane l interface can be mounted upon a swivel arm which easily ﬁts on top of the DP-1200 projector. One central locking mechanism of the swivel arm allows an instant ﬁxation of the touch panel interface in any position.

The touch panel interface can also be installed further away from the DP-1200 projector. For that you can use a serial (RS232) cable up to 10 meter or an Ethernet cable up to 50 meter to realize a direct data communication between the DP-1200 projector and the Communicator Touch Panel.

The touch panel interface can also be connected with a Local Area Network (LAN) just like the DP-1200 projector. In this case both devices can com munic ate with each other as well.

The touch panel interface requires a voltage supply +12 VDC and 1,5 ampere. Note that the DP-1200 p rojector has a 12 VDC output which can be used to power up the touch panel interface. Nevertheless, the use of a separate +12 VDC adaptor (1,5 ampere minimum) is required in case the touch panel interface is installed mor e then a few meters away from the DP-1200 projector.

A crossed DC cable has to be used when connecting the +12 V DC output from the Input & Communication unit of the DP-1200 projector directly with the Touch Panel interface.

Parts location of the touch panel interface

C D

Image 7-2

A Touch screen. B Communication ports. C Knob to operate central swivel clam p. DBaseofswivelarm. E Power input (12 VDC – 1,5 A). F RS323 port (9 pins SUB-D ). G Ethernet port (RJ45).

F G H

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H Two USB ports to connect USB stick, mous e or keyboard.

CAUTION: Refer to the user guide of the Communicator Touch Panel for more information about usage guide-

lines.

7. Communicator touch panel

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7. Communicator touch panel

7.2 Installing the touch panel interface

Necessary tools

• 17 mm wrench.

• 10 mm wrench.

How to install the touch pa nel interface upon the DP-1200 projector?

1. Assemble the mounting plate and the swivel arm together as illustrated. First the nut (N) upon the rod of the mounting plate, then the lock washer (L), and then fasten mounting plate and swivel arm together. When arm is mounted, turn nut (N to secure the position.

Image 7-3

2. Slide a washer (M) over the base of the swivel arm and Insert the base of the sw ivel arm into the mounting hole at the top of the DP-1200 projector as illustrated.

) against the arm

Image 7-4

3. Place the touch panel interface u pon the mounting plate of the swivel arm and fasten the two wing nuts (W) as illustrated.

Image 7-5

4. Connect the circular plug of the multi cable with the circular socket at the rear side of the DP-1200 projector.

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7. Communicator touch panel

Image 7-6

5. Attach the multi cable to the swivel arm. Use for that the two Velcro strips.

6. Connect the DC plug, the RJ45 Ethernet plug and the SUB-D plug with their respective sockets on the touch panel interface.

Image 7-7

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7. Communicator touch panel

7.3 Reposition the touch panel interface

How to reposition t he touch panel interface?

1. Hold fast the touch panel interface.

2. Release the central swivel clamp by turning the big black knob (K) counterclockwise.

Image 7-8

3. Move the touch panel interface into the desired position.

4. Fasten the central swivel clamp by turning the big black knob clockwise.

CAUTION: Never release the central swivel lock w ithout supporting the touch panel interface.

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8. Starting up

8. STARTING UP

About this chapter

This chapter contains the switch ON and switch OFF procedures of the DP-1200 digital projector. These procedures enumerates all the important points which have to be checked prior to switching ON the projector. This to ensure a safe start up of the projector.

Overview

• Switching ON the DP-1200 digital projector

• Switching OFF the DP- 1200 digital projector

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8. Starting up

8.1 Switching ON the DP-1200 digital projector

How to switch ON the DP-1200 digital projector?

1. Make sure that the DP-1200 projector is installed upon a stable pedestal. See chapter "Positioning the DP-1200 a t port w indow ", page 18.

2. Make sure that the exhaust system is properly installed. See chapter "Installation of the exhaust system ", page 21.

3. Make sure that the right lens is installed for your application. See cha pter "Lens selection", page 47.

4. Make sure that the lamp and lamp house are correctly installed. See chapter "Lamp & Lam p House", page 27.

5. Make s ure the projector is correctly connected to the power net. See chapter "Connecting the projector with the power net", page

22.

6. Check if a video source is connected w ith the projector. See chapter "Source input ports of the DP-1200 projector", page 64.

7. Check if the communicator touch panel is installed. See chapter "Communicator touch panel", page 6 5.

8. Press the power switch to switch ON the projector. As a result the projector starts up in standby. So, the lamp is OFF and the dowser closed. No internal pattern is selected. The communicator touch panel starts its initialization procedure.

- When ’0’ is visible, the projector is switched OFF.

- When ’1’ is visible, the projector is switched ON.

9. Press the s tandby button on the local keypad or use the Communicator Touch Panel to activate the lamp.

10.Press the “DOWSER” button on the local keypad or use the Communicator Touch Pa nel to open the dowser. As a result the applied source will be displayed.

CAUTION: See user ’s g uide of the Communicator Touch Panel to operate and control the D P-1200 projector.

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8. Starting up

8.2 Switching OFF the DP-1200 digital projector

How to switch OFF the DP-1200 digital projector?

1. Press the standby button on the local keypad or use the Communicator Touch Panel to switch the projector from operation to standby. As a result the lamp turns off but the fans remain turning to cool down the projector.

2. Let cool down the projector until the speed of the fans decrease, at least 5 minutes.

3. Switch OFF the projector with the power switch.

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8. Starting up

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Page 79

9. PROJECTOR REGISTRATION

Overview

• Introduction

• Download the certiﬁcate ﬁle

• Registration of new projector

• Update registration of an existing projector

9. Projector registration

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9. Projector registration

9.1 Introduction

Overview

The current projector is DCI compliant and should be re gistered by Barco. Therefore, the digital certiﬁcate inside the projector will be used to secure encryption key communication between the projector and the rest of the theatre system (server and theatre management system). The ﬁlm distributor will send keys to the theatre that are unique for the installed trusted digital cinema equipment of that theatre. The ﬁlm distributor will ﬁnd its information about a theatre in the same database as where the projector is registered. Barco plays as an intermediate station between the theatre and the ﬁlm distributor.

Once a projector is registered, the uploaded data can be changed via the update procedure.

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9.2 Download the certiﬁcate ﬁle

How to download

1. Insert a USB stick in the Comm unicator touch panel.

2. On the touch panel, go via Installation > Advanced settings > Retrieve certiﬁcate.

9. Projector registration

Image 9-1 Download certiﬁcate

3. If the proposed ﬁle name is OK, tip on Save. Otherwise, change ﬁ rst the ﬁle name and tip then on Save.

4. Bring this ﬁle to a com puter with an Ethernet access and continue with the registration procedure.

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9. Projector registration

9.3 Registration of new projector

Possible login types

A projector can be r egistered by the following persons, each with its own login:

• installer

• owner

• Installer/owner

Depending on your login type, s ome steps are not nec essa ry in the registration procedure. F ollow the wizard as displayed on the screen. The procedure below gives an overview of all possible steps which can be displayed.

How to register

1. Go to Barco’s Partnerzone on https://secure.barco.com/digitalcinema/.

2. Login into the partnerzone.

If you are not yet re gistered, click on Sign in here and follow the instructions. With the created login and password, it is possible to enter the partnerzone where you can upload the certiﬁcate.

When your login is cor rect, the digital cinema partnerzone start page is displayed.

Click Registration DC projector and select Regis ter a new DC projector.Theﬁrst registration page will be di

splayed.

Image 9-2 Start registration

3. C lick Browse to locate the certiﬁcate ﬁle. Select the ﬁ le and click Open.

The ﬁ le is ﬁlled out next to XML ﬁle. Click >> Next to continue.

Some checks are done on the certiﬁca te ﬁle. When the ﬁle is correct a nd not yet uploaded, the next registration page is displayed.

4. Fill out the Technical Data page.

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9. Projector registration

Image 9-3

- Len ses: click on the drop down box and select the lens of the projector when a M25 lens or select Other lens when no M25

lens is used. When other lens is selected, an extra input ﬁeld appears to ﬁll out the lens type.

- A namo rphic lens: check when an anamorphic lens is available.

- S erver brand: click on the drop down box and select the server brand name when in the list. Otherwise select Others and a

extra input ﬁeld appears to enter the brand name.

- S creen width: enter the screen width value in meter or in inch. When one of them is entered, the other value is calculated

automatically.

- S creen height: enter the screen he ight value in meter or in inch. When o ne of them is entered, the other value is calculated

automatically.

- P rojector distance: enter the distance between the project

entered screen width.

- S creen gain: enter the gain of the screen used in the theatre.

- Nu mber of seats: enter the number of seats in the theatre.

5. C lick Next >> to continue.

The location w indow opens with all available locations.

or and screen. The value is checked with the used lens and the

Image 9-4 Location window

6. If the location is in the list, select that location and click Next >> and continue to step 8.

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9. Projector registration

If the location is not in the list, click Add new and continue to next step.

7. Fill out a ll ﬁelds with an asterisk for Location, Contact person and Support contact.ClickNext >>.

Image 9-5 Add new location

The new location is added to the list of locations and is selected. Click Next >> to continue .

8. If the installer is in the list, selec t the installer and click Nex t >> to continue to step 10. If th e installer is not in the list, click Add new and continue to next step.

Image 9-6 Select installer

9. Fill out the Company information, Contact person and Support contact. Click Next >> .

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9. Projector registration

Image 9-7 Add new inst a ller

The new installer is added to the list of installers and is selected. Click Next >> to continue to next step.

The owner input form appears.

10.If the owner is in the list, select the owner and click Next >> to ﬁnalize the registration. If the owner is not in the list, click Add new and continue with next step.

Image 9-8 Select owner

11.Fill out the Company information, Contact person and Support contact. Click Next >>.

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9. Projector registration

Image 9-9 Add new owner

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9. Projector registration

The new owner is added to the list of owners and is selected. Click Next >> to ﬁnalize the registration.

The r egistration is completed. An E-mail will be sent to the person who is logged in.

Image 9-10 Registration successful

When an update of the data is ne cessary, due to e.g. location change or contact person change an update of the registration is necessary. Start the update procedure.

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9. Projector registration

9.4 Update registration of an existing projector

When should it be used ?

An update of the registration of an ex isting projector should be done in e.g. one of the following cases:

• relocation of the projector

• new owner

• new contact person

• and when any of the registered data is changed.

How to update

1. First get a new certiﬁcate ﬁle. See "Download the certiﬁcate ﬁle", page 77.

2. Go to Barco’s Partnerzone on h

3. Login into the partnerzone. Click Register DC projector and select Update DC projector.

The update page is displayed with your registered projectors.

ttps://secure.barco.com/digitalcinema/.

Image 9-11 Select projector to update

4. Select the projector for which the registration m ust be updated.

The installation address is displayed in Selection

Click >> Next to continue.

5. Browse to locate the certiﬁcate ﬁle. Select the ﬁle and click Open.

The ﬁle is ﬁ lled out next to XML ﬁle. Click >> Next to continue. From now on the procedure is equal to those of the registration of a new projector. Follow the steps as given in the wizard.

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10. Removal and installation of projector covers

10. REMOVAL AND INSTALLATION OF PROJECTOR COVERS

About this chapter

Most m aintenance and servicing procedures demand removing one or more of the projector covers to gain access to the parts to maintain or to service. To avoid redundancy, all procedures about co ver removing or installing are grouped together in this chapter. The maintenance and se rvicing procedures also refer to this chapter if required. The procedur detailed step by step actions and illustrations, how to remove or install the projector c overs. Note that some covers may only be removed by qualiﬁed service personnel, see remarks above each procedure.

WARNING: Always switch off the p rojector and unplug the power cord before removing one of the covers,

unless otherwise stated.

Overview

• Removal of the lamp cover

• Removal of the input c over

• Removal of the front c over

• Removal of the side cover

• Removal of the rear c over

• Removal of the top cover

• Open the sealed compartment

• Close the sealed compartment

• Installation of the top cover

• Installation of the rear cover

• Installation of the side cover

• Installation of the front cover

• Installation of the input cover

• Installation of the lamp cover

es in this chapter describe, with

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10. Removal and installation of projector covers

10.1 Removal of the lamp cover

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

Necessary tools

7mmﬂat screw driver.

How to remove the lamp cover of the projector?

1. Release the two captive screws at the top and bottom right side of the lamp cover, using a ﬂat scre w driver.

Image 10-1

2. Remov e the lamp cover from the projector doing the following:

a) gently pull out the left bottom corner (A) of the lamp cover,

b) then gently pull out the left top corner (B) of the lamp cover,

c) then move the lamp cover away from the projector (C).

Image 10-2

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10. Removal and installation of projector covers

10.2 Removal of the input cover

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

Necessary tools

7mmﬂat screw driver.

How to remove the input cover of the projector?

1. Release the two captive screws at the top and bottom left side of the input cover, using a ﬂat screw driver.

Image 10-3

2. Remov e the input cover from the projector doing the following:

a) gently pull out the right bottom c orner (A) of the input cover,

b) then gently pull out the right top corner (B) of the input cover,

c) then move the input cover away from the projector (C).

Image 10-4

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10. Removal and installation of projector covers

10.3 Removal of the front cover

The input cover and the lens have to be removed before removing the front cover. See procedures "Removal of the input cover", page 87, and "Lens removal", page 49.

Necessary tools

7mmﬂat screw driver.

How to remove the front cover of the projector?

1. Check if the input cover an d the lens are removed.

2. Remov e the rubber dust ring from the lens holder. See the detail at the right side of image 10-5.

3. Release the captive screw at the middle bottom of the front cover, using a ﬂat screw driver.

Image 10-5

4. Remov e the front cover from the projector doing the following:

a) standing in front of the projector, pull the upper right corner (A) of the front cover toward you until the latch releases,

b) pull the lower right corner (B) of the front cove r toward you until the latch releases,

c) then move the front cover away from the projector.

Image 10-6

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10. Removal and installation of projector covers

10.4 Removal of the side cover

Necessary tools

7mmﬂat screw driver.

How to remove the side cover of the projector?

1. Release the captive screw at the middle bottom of the side cover, us ing a ﬂat screw driver.

Image 10-7

2. Remov e the side cover from the projector doing the following:

a) gently pull out the bottom corners (A) of the side cover,

b) then gently pull out the top corners (B) of the side cover,

c) then move the side cover away from the projector (C).

Image 10-8

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10. Removal and installation of projector covers

10.5 Removal of the rear cover

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

Necessary tools

7mmﬂat screwdriver.

How to remove the rear cover from the projector?

1. Release the two captive screws at the bottom corners of the rear cover, using a ﬂat sc re w driver.

Image 10-9

2. Remov e the rear cover of the projector doing the following:

a) gently pull out the top corners of the rear cover,

b) then move the rear cover away from the projector.

Image 10-10

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10. Removal and installation of projector covers

10.6 Removal of the top cover

WARNING: This procedure may only be performed by qualiﬁed technical service personnel.

All side covers, front cover and back cover have to be removed before removing the top cover.

Necessary tools

Allenkey5mm

How to remove the top cover of the projector?

1. After all side covers, front and back cover are removed, turn out both ﬁxation screws.

Image 10-11

2. Left up the top cover and take it off.

Image 10-12

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10. Removal and installation of projector covers

10.7 Open the sealed compartment

This procedure assumes that the left side cover of the projector is already removed.

Necessary tools

3 mm Allen wrench.

How to open the sealed compartment of the Light Processor Unit?

1. Release the three hexagon head c ap screws as illustrated. Use for that a 3 mm Allen wrench.

Image 10-13

2. Lift up the cover plate slightly, using the two lower lips provided, and then remo ve the cover plate away from the projector.

Image 10-14

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10. Removal and installation of projector covers

10.8 Close the sealed compartment

Necessary tools

3 mm Allen wrench.

How to close the sealed compartment of 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 10-15

2. Fasten the three hexagon head cap screws as illustrated. Use for that a

3mmAllenwrench.

Image 10-16

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10. Removal and installation of projector covers

10.9 Installation of the top cover

Necessary tools

Allenkey5mm

How to install the top c over 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 10-17

2. Turn in both ﬁxation screws. Insert the washer between the screw and the top cover.

Image 10-18

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10. Removal and installation of projector covers

10.10 Installation of the rear cover

Necessary tools

7mmﬂat screwdriver.

How to install the rear cover of the projector?

1. Install the 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

Image 10-19

2. Secure the rear cover by locking the ca ptive screws at the bottom corners of the rear c over.

Image 10-20

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10. Removal and installation of projector covers

10.11 Installation of the side cover

Necessary tools

7mmﬂat screw driver.

How to install the side cover of the projector?

1. Check if the bottom and top ﬁlters a re present.

2. Install the 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 e locking studs of the bottom corners (C) into their receivers.

Image 10-21

3. Secure the side cover by loc king the captive screw in the middle at the bottom

of the side cover.

Image 10-22

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Barco DP-1200 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual