4. Lenses & Lens Holder
4.7
Lens shift, zoom & focus
Motorized lens adjustment
The HDQ is equipped with a motorized lens shift functionality and a motorized zoom & focus functionality. Adjustments can be done
with the keys on the local keypad or via Communicator software.
How to shift the lens
1. Use the
up and down
arrow keys on the local keypad to shift the lens
vertically
and use the
left and right
arrow keys on the
local keypad to shift the lens
horizontally
.
Image 4-19
Or,
in Communicator, click in the navigation pane on
Con
fi
guration
→
Lens
How to zoom in or out
1. Is the zoom lens equipped with a motorized zoom?
If yes, use the “+” and “-”
zoom keys
on the local keypad to zoom in or out.
Image 4-20
If no, use the
zoom barrel
on the lens to zoom in or out.
How to focus
1. Use the “+” and “-”
focus keys
on the local keypad to focus the image on the screen.
Image 4-21
Take into account that the lens focus may slightly drift while the lens is warming up from cold to operation
temperature. This is a typical phenomenon for projection lenses used with high brightness projectors. The
operation temperature of the lens is reached after approximately 30 minutes projection of average video.
46
R5905823 HDQ 4K35 30/11/2015
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 ...