4. Lenses & Lens Holder
4.8
Additional vertical shift of the Lens Holder
Introduction
The lens of the HDQ 4K35 can be shifted vertically. The maximum vertical shift range is ±110% in both directions, which is not
suf
fi
cient in some situations. To extend the vertical shift range in a certain direction, the Lens Holder can be shifted manually.
Extending the vertical shift range in a certain direction, will reduce the available range in the other direction.
Necessary tools
3 mm Allen wrench
How to shift the Lens Holder?
1. Remove the front projector cover. See "Removal of the front cover", page 86.
2. Loosen the 4 screws (1) until the central part of the Lens Holder becomes loose. Use a 3 mm Allen wrench.
3. Shift the central part up or down as desired. The lowermost, middle and uppermost shift positions are marked on the Lens Holder
with a little arrow (2).
4. Tighten the 4 screws (1) to a torque of
8.4 Nm
.
1
2
2
Image 4-22
5. Install the front projector cover. See "Installation of the front cover", page 87..
R5905823 HDQ 4K35 30/11/2015
47
Summary of Contents for HDQ 4K35
Page 1: ...HDQ 4K35 User and Installation manual R5905823 04 30 11 2015 ...
Page 4: ......
Page 58: ...4 Lenses Lens Holder 54 R5905823 HDQ 4K35 30 11 2015 ...
Page 69: ...6 Starting up 6 STARTING UP R5905823 HDQ 4K35 30 11 2015 65 ...
Page 70: ...6 Starting up 66 R5905823 HDQ 4K35 30 11 2015 ...
Page 84: ...7 Maintenance 80 R5905823 HDQ 4K35 30 11 2015 ...
Page 96: ...8 Removal and installation of the projector covers 92 R5905823 HDQ 4K35 30 11 2015 ...
Page 98: ...A Dimensions and specifications 94 R5905823 HDQ 4K35 30 11 2015 ...
Page 108: ...B Environmental information 104 R5905823 HDQ 4K35 30 11 2015 ...