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17. Servicing
Image 17-13
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.
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 225.
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. (image 17-14)
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 228.
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R5905158 HDF W SERIES 10/07/2012
Содержание HDF W series
Страница 1: ...HDF W series Installation manual R5905158 01 10 07 2012 ...
Страница 4: ......
Страница 14: ...1 Safety 10 R5905158 HDF W SERIES 10 07 2012 ...
Страница 35: ...3 Physical installation Image 3 30 1 2 3 F Image 3 31 Center focusing R5905158 HDF W SERIES 10 07 2012 31 ...
Страница 42: ...3 Physical installation 38 R5905158 HDF W SERIES 10 07 2012 ...
Страница 60: ...5 Getting started 56 R5905158 HDF W SERIES 10 07 2012 ...
Страница 66: ...6 Quick set up adjustment 62 R5905158 HDF W SERIES 10 07 2012 ...
Страница 86: ...8 Input 82 R5905158 HDF W SERIES 10 07 2012 ...
Страница 126: ...10 Layout 122 R5905158 HDF W SERIES 10 07 2012 ...
Страница 136: ...11 Lamp 132 R5905158 HDF W SERIES 10 07 2012 ...
Страница 166: ...12 Alignment 162 R5905158 HDF W SERIES 10 07 2012 ...
Страница 224: ...14 Service 220 R5905158 HDF W SERIES 10 07 2012 ...
Страница 226: ...15 Maintenance 222 R5905158 HDF W SERIES 10 07 2012 ...
Страница 243: ...17 Servicing 1 Image 17 14 Z axis alignment R5905158 HDF W SERIES 10 07 2012 239 ...
Страница 244: ...17 Servicing 240 R5905158 HDF W SERIES 10 07 2012 ...
Страница 254: ...C Standard source files 250 R5905158 HDF W SERIES 10 07 2012 ...
Страница 258: ...D DMX chart 254 R5905158 HDF W SERIES 10 07 2012 ...
Страница 264: ...E Stacking HDF W series projectors 260 R5905158 HDF W SERIES 10 07 2012 ...