Operating instructions
http://www.coef.net - info@coef.it Pag. 11
7.0 FOCUS ADJUSTMENT
In order to adjust the objective, it is necessry to
pre-set channels so that the shutter is open; assign
the white colour and insert the selected gobo.
Rotate the knob on the front part of the projector
which is highlighted by the writing FOCUS (see the
picture) and adjust the focusing device of the objec
-
tive, positioning the projector wherever you wish.
9.0 GOBOS REPLACEMENT
8.0 LAMP ADJUSTMENT
Lamp adjustment is necessary to obtain a uni
-
form and powerful light beam. Switch on the projec
-
tor and set the channels without gobo and colors.
Adjust the three screws B until you reach the ideal
condition between power and homogeneity.
Warning! The lamp is pre-regulated by the factory. Only fi-
ne-adjustment. Don’t move the screws B up to upper or lower
extremities.
WARNING: switch off the projector before operating
Open the cover of the Performance 250 DV/DVP first.
The gobo-wheel contains both steel gobos and dichroic gobos.
They are interchangeable simply by removing the little elastic ring
with a screwdriver (see figure).
In order to replace a dichroic gobo with a steel gobo, put a
thick ring between the gobo and the elastic ring (see part. B).
Insert the chosen gobo and place again the steel ring, paying
attention that it reaches its correct position.