![background image](http://html1.mh-extra.com/html/barco/hdf-w22/hdf-w22_installation-manual_4167654348.webp)
17. Servicing
17.8 Realignment of the lamp in its re
fl
ector
Why realigning the lamp ?
With longer run times, the light output of the lamp will decrease, which results in a lower light output on the screen. This light output
decrease can be compensated by readjusting the Z-position of the lamp.
W
ARNING
:
This procedure may only be performed by quali
fi
ed technical service personnel.
How to realign the lamp in its re
fl
ector ?
1. Remove the cover of the lamp, see "Removal of the lamp cover", page 326.
2. Connect the projector to the local power net.
3. Start up the projector, enter the menu structure and select Lamp / Z-axis.
4. Carefully turn the thumb screw (1) at the rear of the lamp house clockwise for maximum light output. Once over the maximum,
turn slightly counterclockwise to reach the maximum light output again.
1
Image 17-14
Z-axis alignment
5. Switch off the projector, wait
fi
ve minutes and unplug the power cord at the projector side.
6. Reinstall the cover of the lamp, see "Installation of the lamp cover", page 330.
344
R5905158 HDF W SERIES 01/06/2012
Summary of Contents for HDF W22
Page 1: ...HDF W series Installation manual R5905158 00 01 06 2012...
Page 4: ......
Page 26: ...2 Configurations requirements and restrictions 22 R5905158 HDF W SERIES 01 06 2012...
Page 58: ...4 Input Communication 54 R5905158 HDF W SERIES 01 06 2012...
Page 70: ...5 Getting started 5 8 Projector Address 66 R5905158 HDF W SERIES 01 06 2012...
Page 76: ...5 Getting started 72 R5905158 HDF W SERIES 01 06 2012...
Page 84: ...6 Quick set up adjustment 80 R5905158 HDF W SERIES 01 06 2012...
Page 94: ...7 Start up of the adjustment mode 90 R5905158 HDF W SERIES 01 06 2012...
Page 120: ...8 Input 116 R5905158 HDF W SERIES 01 06 2012...
Page 123: ...9 Image Splash image On or Off Timeout sec R5905158 HDF W SERIES 01 06 2012 119...
Page 134: ...9 Image 9 3 7 Input Balance 130 R5905158 HDF W SERIES 01 06 2012...
Page 142: ...9 Image 9 5 Timings 138 R5905158 HDF W SERIES 01 06 2012...
Page 146: ...9 Image 9 6 Image File Services 142 R5905158 HDF W SERIES 01 06 2012...
Page 198: ...11 Lamp 194 R5905158 HDF W SERIES 01 06 2012...
Page 225: ...12 Alignment 12 14 Scenergix R5905158 HDF W SERIES 01 06 2012 221...
Page 238: ...12 Alignment 234 R5905158 HDF W SERIES 01 06 2012...
Page 275: ...13 Projector Control Image 13 84 DMX overview list R5905158 HDF W SERIES 01 06 2012 271...
Page 290: ...13 Projector Control 286 R5905158 HDF W SERIES 01 06 2012...
Page 297: ...14 Service Image 14 7 Diagnosis versions list R5905158 HDF W SERIES 01 06 2012 293...
Page 301: ...14 Service Image 14 20 Lamp power supply logging R5905158 HDF W SERIES 01 06 2012 297...
Page 304: ...14 Service Image 14 28 Notification overview list 300 R5905158 HDF W SERIES 01 06 2012...
Page 322: ...14 Service 318 R5905158 HDF W SERIES 01 06 2012...
Page 326: ...15 Maintenance 322 R5905158 HDF W SERIES 01 06 2012...
Page 336: ...16 Removal and installation of the projector covers 332 R5905158 HDF W SERIES 01 06 2012...
Page 349: ...A Specifications A SPECIFICATIONS R5905158 HDF W SERIES 01 06 2012 345...
Page 350: ...A Specifications 346 R5905158 HDF W SERIES 01 06 2012...
Page 359: ...C Standard source files C STANDARD SOURCE FILES R5905158 HDF W SERIES 01 06 2012 355...
Page 360: ...C Standard source files 356 R5905158 HDF W SERIES 01 06 2012...
Page 364: ...C Standard source files 360 R5905158 HDF W SERIES 01 06 2012...
Page 375: ...F Environmental information F ENVIRONMENTAL INFORMATION R5905158 HDF W SERIES 01 06 2012 371...
Page 376: ...F Environmental information 372 R5905158 HDF W SERIES 01 06 2012...
Page 380: ...F Environmental information 376 R5905158 HDF W SERIES 01 06 2012...