Ambient Lighting - Shure DT 6008 User Manual

DIS Digital Conference System
and Figure 0-B. The radiation pattern is the area
within which the radiation intensity is at least the
minimum required signal strength.
Figure 0-A Total coverage area of RA 6013 & RA 6025 for 1 to 8
carriers
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Figure 0-B Polar diagram of the radiation pattern for 1, 2, 4 & 8
carriers
The cross section of the 3-dimensional radiation
pattern with the floor of the conference venue is
known as the footprint (the white area in Figure 0-C
to Figure 0-E).
This is the floor area in which the direct signal is
strong enough to ensure proper reception, when the
receiver is directed towards the radiator. As shown,
the size and position of the footprint depends on the
mounting height and angle of the radiator.
1
2
4
Figure 0-C The radiator mounted at 15° to the ceiling
Figure 0-D The radiator mounted at 45° to the ceiling
Figure 0-E The radiator mounted perpendicular (at 90°) to the
ceiling

Ambient lighting

The DCS 6000 Digital IR system is practically
immune for the effect of ambient lighting.
Fluorescent lamps (with or without electronic
ballast or dimming facility), such as TL lamps or
energy saving lamps give no problems with the
DCS 6000 Digital IR system. Also sunlight and
artificial lighting with incandescent or halogen
lamps up to 1000 lux give no problems with the
DCS 6000 Digital IR system.
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User Manual