5. Lenses & lens holder
How to adjust the Back Focal Length?
1. Unlock and loosen the 4 set screws (reference 11 image 5-28) of the Lens Holder by 1 centimeter. Use a 10mm nut driver for
the lock nuts (reference 21 image 5-28) and use a 3mm Allen wrench for the set screws.
11
11
21
Image 5-28
2. Fully loosen the Scheimp
fl
ug nut at the lower left of the Lens Holder (reference 4 image 5-29). Use a 13mm nut driver.
4
4
Image 5-29
3. Turn the three Scheimp
fl
ug adjustment nuts, reference 1, 2 and 3 image 5-30, until the front of the nut (reference 5 image 5-30)
is equally aligned with the front of the threaded rod (reference 6 image 5-30). Use a 13mm nut driver.
Note:
This is the nominal position of the Lens Holder.
1
4
2
5
6
3 x
3 x
1 2 3
3
Image 5-30
4. Zoom the lens for maximum image on the screen (
WIDE
) and focus the center of the projected image using the motorized focus
control (Local Keypad).
R5905963 PROMETHEUS SERIES 09/03/2015
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Summary of Contents for Prometheus I
Page 1: ...Prometheus series Installation safety manual R5905963 00 09 03 2015 ...
Page 15: ...1 Safety PR Image 1 2 R5905963 PROMETHEUS SERIES 09 03 2015 11 ...
Page 92: ...5 Lenses lens holder 88 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 124: ...7 ICMP 120 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 130: ...8 Communicator Touch Panel 126 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 134: ...9 Starting up 130 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 152: ...10 Removal and installation of the projector covers 148 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 176: ...13 Specifications 172 R5905963 PROMETHEUS SERIES 09 03 2015 ...
Page 186: ...14 Pin configurations 182 R5905963 PROMETHEUS SERIES 09 03 2015 ...