4.4. Opening and closing up the projector
The various procedures which follow can only be performed with the projector housing removed.
To gain access to the internal of the projector use a suitable screwdriver to remove the 3 screws
“E”
which affix the front frame and
remove it.
In the IP version, to access the rear area (switch panel), fully untighten the 4 screws
"F"
that fix of the rear panel and remove it from the unit.
You should now have complete access to the internal of the projector and can proceed to carry out the procedures described below.
Close the unit by following the previous points the other way round.
4.5. Adjusting the beam angle
Several optional optical groups are available for
Pin Lite LED
. They are used to vary the beam dimension and make it suitable for dif-
ferent lighting applications and specifically: a group of lenses for a larger projection angle, a flood reflector and several filters that can
be fitted either internally or externally to the unit
The standard optical group, fitted on
Pin Lite LED
, is composed by a group of lenses that gives 12° beam angle.
Here following you will find instructions to install different optical groups.
1.
Open the unit as shown on paragraph
4.4 Open and close the unit
2.
Remove the 3 screws
“G”
.
3.
Replace the lenses
“L”
and ensure that the led of
“H”
disc fit perfectly in the lenses seats
If you wish to use an optional filter holder (code
CO9188
) follow the instructions as per point
4
and
5
.
4.
After having positioned the lenses group insert the
“M”
filter
5.
Lock it with the
“N”
filter holder
6.
Tighten the 3
“G”
fixing screws
7.
Close the unit
ATTENTION!!
Remove mains power prior to opening up the projector.
In the IP version, before close up the unit, check that the garnishings are inserted in their places.
Both screws “E” and “F” must be uniformly fixed, screwing them alternately in short steps.
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English
Summary of Contents for PIN LITE LED
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