Optical configuration
17
O
PTICAL
CONFIGURATION
Color wheels
The MAC 550 Profile provides two overlapping color wheels with 8 interchangeable color filters and an open position.
Color wheel 1 is closer to the lamp and color wheel 2 is closer to the lens. The illustrations show the filter positions as
seen from the lens. Refer to the DMX protocol for filter names.
To r e p l ac e a co l o r f i l t er
Note: Use only genuine MAC 550 color filters.
1
Disconnect the fixture from AC power and allow it to cool.
2
Remove the bottom cover.
3
Turn the color wheel to access the desired filter position. Press the
filter forwards slightly to release it and then grasp it by the edges
and remove. If your fingers are too large, protect the glass with a
piece of paper that has been folded several times and grasp the
filter with needle nose pliers.
4
To insert a filter, slide it under the retention spring until it snaps into
place.
5
Replace the cover before applying power.
1
2
3
4
5
6
7
8
Figure 6: Filter positions, wheel 1 (left) and wheel 2 (right), seen from lens
1
2
3
4
5
6
7
8
A
B
Figure 7: Filter replacement
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