Instruction Manual PHOS 20 LED Projector
Wednesday, 08 May 2013
Version 1.4, English
Derksen Lichttechnik GmbH | Sauerlandstr. 5 | 45889 Gelsenkirchen | Germany | www.derksen.de
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2. Set Up and Operation
Placement of the glass gobo
Individual glass gobos can be created according to your own design and ordered directly
from Derksen Lichttechnik. Glass gobos are made from heat resistant, metal coated glass
and dichroic colour filters. They hold their colours for a long time even when in constant use
and come with a
manufacturers 5 year guarantee
.
1. Only use gobos that have exactly the correct measurements: diameter: 50.0 mm, maxi-
mum image size: 32 mm
2. Switch the machine off and wait until it's suitably cooled down.
3. Remove the lens tube, (the front half of the projectors body) by turning it anti clockwise.
4. Remove the wire spring ring by pressing the ends together.
5. Carefully place the gobo in the opening. Take care to ensure it's laying flat.
Positioning the gobo:
The motif must be placed as a mirror image and upside down.
6. Replace the wire spring ring and push it against the gobo ensuring that the gobo is firmly
fixed and cannot slip or move at all.
7. Tip: The set up of your gobo can quickly be checked by switching the machine on and
holding the lens tube in front of it.
8. Once you're satisfied with the result of the set up screw the lens tube back on the main
part of the body.
Diagram 3: setting up the glass gobo
wire spring ring
glass gobo
Cooling element
i
i
