Installing The Lamp; Focussing The Luminaire; Using Colour Filters - ETC Source Four User Manual

I n s t a l l i n g t h e l a m p
Ensure that the power is isolated. Using the hex key provided, release the lampholder assembly and remove.
Without touching the glass envelope, push the lamp fully into the lampsocket ensuring that the retaining clips lock into
place.
Replace the lampholder assembly and tighten with the hex key.
F o c u s s i n g t h e l u m i n a i r e
Pull all of the shutter blades outwards to produce a circular beam. The beam may be focussed by releasing the focus
screw on the underside of the lens barrel and sliding the barrel backwards or forwards.
The beam may be shaped or masked by adjusting the shutter blades.
An A size (100mm dia) or B size (86mm dia) metal gobo, glass gobo or dichroic coloured glass may be inserted into
either the gobo slot or the iris slot.
Note: The correct gobo holder must be used. If one has not been supplied, contact your dealer for details.
If using the iris slot for either an Iris diaphragm or a gobo,
the slot cover must be opened. Release the two screws and
slide back the cover. Insert the accessory, close the cover as
far as it will travel and tighten the screws again with the
cover in the closed position. This retains the accessory within
the slot.
For fine adjustment of the gobo rotation, the entire front
barrel of the fixture may be rotated by releasing the
barrel rotation knob, and rotating the lens barrel.
Tighten the knob after use.
U s i n g C o l o u r F i l t e r s
There are three colour filter options available;
1. Use standard theatrical colour filter in the holder supplied
2. Use Devon Glass filter in the front colour runner
3. Use an 86mm or 100mm dichroic filter in a glass
gobo holder in the gobo or iris slot (not the same slot
as any other accessory)
Note that for 1 & 2, the filter holder must be secured by ensuring that the retaining clip is in the locked position.
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