Barco Hdx Series Installation Manual
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14. Service
14.11 Special HD Camera mode
What can be done ?
Special HD Camera mode enables special sequences for the DMD’s to support specific sources such as the Thompson Grass
Valley Worldcam. It shouldn’t be used in any other circumstances as it would cause imageflicker and dimmed images with normal
sources.
Default position : [Off]
How to switch
1. PressMenuto activate the menus and selectService→Special HD Camera Mode.
Image 14-69
Main menu, service
Image 14-70
Service, special HD camera mode
2....](http://img.usermanuals.tech/thumb/733/86220/w64_barco-hdx-w18-manual_d-305.png "Page 306
14. Service
14.11 Special HD Camera mode
What can be done ?
Special HD Camera mode enables special sequences for the DMD’s to support specific sources such as the Thompson Grass
Valley Worldcam. It shouldn’t be used in any other circumstances as it would cause imageflicker and dimmed images with normal
sources.
Default position : [Off]
How to switch
1. PressMenuto activate the menus and selectService→Special HD Camera Mode.
Image 14-69
Main menu, service
Image 14-70
Service, special HD camera mode
2....")
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14. Service
14.12 Auto Dimming when over-temperature
What can happen?
When an over-temperature is detected, the projector starts dimming the lamp so that the projector can cool down.
How to activate - deactivate
1. PressMenuto activate the menus and selectService→Auto Dimming when Overtemperature.
Image 14-71
Main menu, service
Image 14-72
Service, auto dimming when over-temperature
2. PressENTERto toggle between[On]and[Off].
[On] : Dimming is started when an over-temperature is detected.
[Off] : No...](http://img.usermanuals.tech/thumb/733/86220/w64_barco-hdx-w18-manual_d-306.png "Page 307
14. Service
14.12 Auto Dimming when over-temperature
What can happen?
When an over-temperature is detected, the projector starts dimming the lamp so that the projector can cool down.
How to activate - deactivate
1. PressMenuto activate the menus and selectService→Auto Dimming when Overtemperature.
Image 14-71
Main menu, service
Image 14-72
Service, auto dimming when over-temperature
2. PressENTERto toggle between[On]and[Off].
[On] : Dimming is started when an over-temperature is detected.
[Off] : No...")
15. Maintenance 15.2 Cleaning the exterior of the projector How to clean the exterior of the projector ? 1. Switch off the projector and unplug the projector from the mains power net. 2. Clean the housing of the projector with a damp cloth. Stubborn stains may be removed with a cloth lightly dampened with a mild detergent solution. R5905032 HDX SERIES 23/11/2011 307
16. Servicing 16. SERVICING About this chapter This chapter contains general servicing procedures like lamp house replacement, input unit replacement etc. These procedures may only be performed byqualified technical service personnel. Overview • Inserting an input module • Removal of the lamp house • Installation of the lamp house • Removal of the front cover • Mounting the front cover • Removal of the lamp cover • Mounting the lamp cover • Replacement of the high density dustfilter • Remove and clear metal frontfilter Extra service information Extra service information for qualified service technicians can be found on Barco’s Partnerzone (URL:http:\\my.barco.com). Regis- tration is necessary. If you are not yet registered, click on Partnerzone registration andfollow the instructions. With the created login and password, it is possible to enter the partnerzone where you canfind extra service information about the projector. R5905032 HDX SERIES 23/11/2011 309
16. Servicing 16.1 Inserting an input module WARNING:Switch off the projector and unplug the power cord before starting the procedure. How to insert 1. Loosen both screws of the dummy cover plate (1). 1 2 3 Image 16-1 Insert input module 2. Take off the dummy cover plate. 3. Insert the new input module in its compartment. Make sure the module seats in its sliders (2). Pull in the module until the contacts (3) are fully inserted into the connectors. 4. Fixate bothfixation screws. 1 Image 16-2 Fixate input 310R5905032 HDX SERIES 23/11/2011
16. Servicing 16.2 Removal of the lamp house WARNING:Switch off the projector and unplug the power cord before starting the procedure. Necessary tools Flat screwdriver How to remove 1. Remove the lamp cover on the input side, see Removal of the lamp cover, page 318. 2. Release the 3 spring lock screws. Image 16-3 Lamp house, captive screws 3. Take the lamp house by both handles andpull it out. R5905032 HDX SERIES 23/11/2011 311
16. Servicing Image 16-4 Lamp house, removal 312R5905032 HDX SERIES 23/11/2011
16. Servicing 16.3 Installation of the lamp house WARNING:Switch off the projector and unplug the power cord before starting the procedure. Necessary tools Flat screwdriver How to install 1. Take the lamp house by its handles and gently slide the lamp house into its socket. Note that the compartment is provided with a guide (1) to position the lamp house correctly. 1 22 1 6 3 3 2 5 3 4 4 Image 16-5 Insert lamp house 2. Push the lamp house forward until it slides fully into the projector. Positioning pins (2) must match the holes (5) in the lamp house. 3. Secure this position by fastening the 3 spring lock screws. 4. Reinstall the lamp cover of the projector. While starting up the projector, the electronics detect if a lamp is installed. If no lamp is installed, it is not possible to start up the projector. R5905032 HDX SERIES 23/11/2011313
16. Servicing 16.4 Removal of the front cover WARNING:Switch off the projector and unplug the power cord before starting the procedure. Necessary tools 7mmflat screw driver How to remove 1. Remove the lens. See Lens removal, page 38. 2. Remove the rubber dust ring from the lens holder. Image 16-6 Dust ring removal 3. Release the 4 captive screws (1). 314 R5905032 HDX SERIES 23/11/2011
16. Servicing 1 Image 16-7 Front cover removal 4. Take off the front cover. R5905032 HDX SERIES 23/11/2011 315
16. Servicing 16.5 Mounting the front cover WARNING:Switch off the projector and unplug the power cord before starting the procedure. Necessary tools 7mmflat screw driver How to mount 1. Place the front cover with the rubber dust facing the projector on its place. 1 Image 16-8 Mount front cover 2. Secure the 4 captive screws (1). 3. Reinstall the rubber dust ring around the lens holder. 316 R5905032 HDX SERIES 23/11/2011