Installing Optional Diffuser Filters; Installing An Optional Top Hat - Martin MAC 101 User Manual

Installing optional diffuser filters

A set of eight medium-angle diffuser filters can be ordered from Martin (P/N 91616018) as an optional
accessory for the MAC 101. A diffuser filter softens the output from the LEDs and provides a wider beam
angle.
To install a diffuser filter:
1. Shut down power to the fixture
and allow it to cool for at least 10
minutes.
2. Release the Torx screw in the
center of the spill ring on the
front of the head and lift the spill
ring off. Keep the screw for use
during reassembly.
3. Place the diffuser filter over the
lens plate so that the cutouts in
the diffuser locate over the tabs
around the edge of the lens plate
(see Figure 5).
4. See Figure 6. Line up the two small arrowheads (arrowed) molded
into the lens plate and spill ring and press the spill ring onto the
lens plate so that the locating tabs in the lens plate engage in the
cutouts in the spill ring.
5. Fasten the spill ring to the head reusing the Torx screw in the
center of the spill ring.

Installing an optional top hat

A top hat can be ordered
from Martin as an optional
accessory for the MAC 101
(contact your Martin
supplier for ordering
details). The Martin top hat
reduces glare and spill
from the MAC 101 and
installs in seconds.
To install a top hat:
1. See Figure 7. Line up
the top hat so that the
pairs of retaining clips
pass closely on either
side of the tilt pivots in
the sides of the head.
2. Push the top hat onto
the head and engage
all four clips firmly in
the cooling vents in the
back of the head.
Figure 5: Diffuser filter locating tabs
Figure 7: Top hat retaining clips
Service and maintenance
Figure 6: Alignment arrowheads
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