6 Martin
®
MAC One Safety and Installation Manual Rev. B
The DMX and Ethernet transceivers of the fixture are isolated/SELV to prevent ground loops
and for safety reasons.
Do not use this equipment at an altitude of more than 2000 m (6570 ft.) above sea level.
Protection from burns and fire
Do not operate the fixture if the ambient temperature (T
a
) exceeds 40° C (104° F). At this
temperature, a thermal protection system shuts the fixture down automatically.
The surface of the fixture can reach up to 55° C (131° F) during operation. Avoid contact by
persons and materials. Allow the fixture to cool for at least 15 minutes before handling.
Keep flammable materials well away from the fixture. Keep all combustible materials (e.g.
fabric, wood, paper) at least 0.2 m (8 in.) away from the fixture.
Do not use the fixture to illuminate any surface that is closer than 1.75 m (5.75 ft) from the
front of the head.
Ensure that there is free and unobstructed airflow around the fixture. Provide a minimum
clearance of 0.2 m (8 in.) around fans and air vents.
Do not stick filters, masks or other materials onto any optical component unless they are
supplied by Martin for use with the fixture.
See drawing on right. The fixture’s lenses can focus
the sun’s rays inside the fixture, creating a risk of fire
and damage. Do not expose the front of the fixture to
sunlight or any other source of powerful light from any
angle, even for a few seconds. Make sure that the
head will be pointing away from the sun and from any
other potential source of powerful light at all times, even when the fixture is not in use.
Protection from eye injury
This fixture is a Risk Group 2 product according to IEC/TR 62778. It emits possibly
hazardous optical radiation. It falls into the Risk Group categories shown below according to
IEC/TR 62778 under worst-case conditions:
At a distance of less than 0.2 m (7.9 in.) from the fixture, the light output can potentially
cause eye or skin injury before an exposed person's natural aversion responses (blink reflex
and reaction to skin discomfort) can protect them. At distances greater than 0.2 m (7.9 in.),
potential eye and skin injury hazards from the light output are normally prevented by natural
aversion reflexes.
Position the fixture so that persons cannot be exposed to the fixture's light output at a
distance of less than 0.2 m (7.9 in.) from the fixture and so that prolonged staring into the
light output at less than 30 m (99 ft.) is not expected.
Do not look directly into the fixture’s light output.
Do not look at the light output with magnifiers, telescopes, binoculars or similar optical
instruments that may concentrate the light output.
Ensure that persons are not looking directly into the front of the fixture when the product
lights up suddenly. This can happen when power is applied, when the product receives a
control signal, or when certain control menu items are selected.
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