Operation; Projection Image Sizes - Martin Exterior Projection 1000 User Manual – Preliminary

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Operation

Important! Keep power applied at all times during periods when the temperature may fall below
freezing point.
The Exterior Projection 1000 is designed to operate at ambient temperatures between -30°C (-22° F)
and 45° C (113° F), but whenever the ambient temperature falls below 0° C (32° F) power must remain
applied constantly. This allows the fixture to warm up internal components, ensuring the correct
operation of moving parts and lubricants and avoiding undue wear.
If the fixture's temperature rises above its normal operating range, its light output is regulated. As the
ambient temperature nears 45° C and if the fixture is exposed to strong sunlight, for example, output
intensity will be reduced in order to protect the fixture.

Projection image sizes

When projecting a gobo with an image of maximum size, you can obtain up to the following image sizes
in the projection with the various beam angle options available in the Exterior Projection 1000:
Narrow zoom
10
Medium
16
Zoom
Wide zoom
43.5
26
5 m(16.5 ft.)
0.76 (2.49)
1.22 (4.00)
3.46 (11.35)
Maximum image diameter at example distances
Exterior Projection 1000 User Manual
10 m (32.8 ft.)
15 m(49 ft.)
1.52 (4.99)
2.27 (7.45)
2.44 (8.01)
3.65 (11.98)
6.92 (22.70)
10.37 (34.02)
20 m (65.6 ft.)
3.03 (9.94)
4.87 (15.98)
13.83 (45.37)

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