6. Lamps and lamp houses
6.7 Realignment of the lamp in its reflector
Each xenon lamp installation requ ires a realignment of the lamp in its reflector for optimal performance of the
xenon lamp. Furthermore, it is recommended to realign the lamp after the first run time of 100 and 200 hours.
Especially the Z-axis of the lamp.
WARNING: This procedure may only be performed by qualified technical service p ersonnel.
How to realign the lamp in its reflector?
1. Remove the cover of the lam p compartment to gain access to the X -, Y -, and Z-axis adjustment thumbs crews of the lam p .
2. Some lamp houses may have lock nuts on the X and Y adjustment screws w hich are locked. Before starting the adjustment, fully
turn these lock nuts against t he thumbscrew.
Image 6-27
Lock nuts
3. Switch on the projector and start up the lamp.
4. Go via the Co mm unicator touch panel to the menu “In s ta lla tion” > “Lam p ” > “Light output”.
5. Set the “Light output mode”innormal mode and the “Lamp Dimming” on max imum ( 255).
Note: This window on the Communicator touch pan el shows in the upper left corner the measured value of the built-in light
sensor of the projector.
R5905043 DP2K-12C/11CX 19/02/2018
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