User manual

20 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
Top hats can be ordered from
Martin as optional accessories for
the MAC 101 (P/N 91611358). The
Martin top hat reduces glare and
spill from the MAC 101 and installs
in seconds.
To install a top hat:
1. Enable the
TOP HAT setting in
the PERSONALITY menu. This
will limit tilt by a few degrees
each side to avoid collisions
between the top hat and the
MAC 101’s base at maximum
tilt.
2. 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.
3. 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 6: Alignment arrowheads
Figure 7: Installing a top hat