![background image](http://html1.mh-extra.com/html/barco/dp2k-20c/dp2k-20c_installation-manual_3917242049.webp)
4. Lamp & lamp house
4.7
Realignment of the lamp in its re
fl
ector
Each xenon lamp installation requires a realignment of the lamp in its re
fl
ector for optimal performance of the
xenon lamp in the DP2K-20C projector. 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.
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 touch panel to the menu
“Installation”
>
“Lamp”
>
“Light output”
.
4. Set the “
Light output mode
” in
normal 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 4-27
Light mode selection
5. Adjust the X-axis (ref X image 4-28), the Y-axis (ref Y image 4-28) and the Z-axis (ref Z image 4-28) 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.
R59770351 DP2K-20C 02/02/2010
43
Summary of Contents for DP2K--20C
Page 1: ...DP2K 20C Installation manual R59770351 02 02 02 2010...
Page 5: ...Projector Pb Hg Cd Cr6 PBB PBDE x o o o o o RoHS...
Page 6: ......
Page 29: ...3 Physical installation 1 2 3 5 4 7 6 Image 3 11 R59770351 DP2K 20C 02 02 2010 23...
Page 82: ...8 Starting up 76 R59770351 DP2K 20C 02 02 2010...
Page 90: ...9 Projector registration Image 9 9 Add new owner 84 R59770351 DP2K 20C 02 02 2010...
Page 108: ...10 Removal and installation of projector covers 102 R59770351 DP2K 20C 02 02 2010...
Page 120: ...11 Maintenance 114 R59770351 DP2K 20C 02 02 2010...
Page 134: ...A Specifications 128 R59770351 DP2K 20C 02 02 2010...