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12. Lamp House & Lamp replacement
12.9 Realignment of the lamp in its re
fl
ector
What has to be done?
The arc of the xenon lamp must be placed in the focal point of the Re
fl
ector for maximum light output.
Z
X
Y
Image 12-38
Each xenon lamp installation requires a realignment of the lamp in its re
fl
ector for optimal performance of the
xenon lamp. Furthermore, it is recommended to realign the lamp after the
fi
rst run time of 100 and 200 hours.
Especially the Z-axis of the lamp.
W
ARNING
:
This procedure may only be performed by quali
fi
ed technical service personnel.
Necessary tools
Communicator
How to realign the lamp in its re
fl
ector?
1. Remove 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 the lamp.
3. Go via the Communicator to the menu
Installation
>
Lamp
>
Light alignment
.
Note:
This window on the Communicator shows the measured value of the built-in light sensor of the projector.
Image 12-39
4. Adjust the X-axis (ref X image 12-40), the Y-axis (ref Y image 12-40) and the Z-axis (ref Z image 12-40) for maximum current light
output (Footlambert Measured). Carefully turn the thumbscrew for maximum light output. Once over the maximum, turn slightly
in opposite direction to reach the maximum light output again. Do this for each direction and repeat this adjustment cycle twice.
98
R5977692 DP2K-S SERIES 10/12/2012
Summary of Contents for DP2K-S Series
Page 1: ...DP2K S series User and Installation manual R5977692 00 10 12 2012...
Page 38: ...6 Lenses Lens selection 34 R5977692 DP2K S SERIES 10 12 2012...
Page 60: ...9 Starting up 56 R5977692 DP2K S SERIES 10 12 2012...
Page 80: ...11 Convergence 76 R5977692 DP2K S SERIES 10 12 2012...
Page 104: ...12 Lamp House Lamp replacement 100 R5977692 DP2K S SERIES 10 12 2012...
Page 136: ...15 Removal and installation of the projector covers 132 R5977692 DP2K S SERIES 10 12 2012...