Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación descargar pdf (Pagina 8)

SoundPlus

Infrared Listening System

MAN 132H

CORRECT

INCORRECT

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TX9 Emitter Setup

TX9 Location and Placement

To determine the best location for the TX9 Emitter, it helps to think of the IR emitter as an invisible oodlight. You’ll want

to aim it so the listeners are “ooded” with the infrared light. Mount the emitter at least 2 ft (.61 m) above the audience.

Position the emitter to face in a slightly downward angle - that will increase the “throw” of the infrared beam. Infrared

light reects off most surfaces and scatters, increasing the coverage area. Rough surfaces tend to absorb infrared light,

minimizing reections, and limiting coverage to the direct illumination. Remember: opaque objects block infrared light.

Thus, emitters cannot be concealed behind opaque walls, curtains, etc.

The emitter front red plastic lens must NOT be painted. Neither should emitters be used in areas of extreme high or low

temperature, humidity, or chemical environments.

The TX9 Infrared Emitter should not be installed where there is a lot of direct sunlight, which can create infrared interference.

Figure 9: 3 Dimension Foot Pattern

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Figure 10: NOTE: When pointing the emitter, be sure to keep the long dimension horizontal.

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Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación Pagina 8