Williams Sound WIR TX90 dimensions Multiple Emitters Installed to Maximize Coverage, TX9TX9 TX9TX9

SoundPlus® Infrared Transmitter • Model WIR TX90

SoundPlus® Infrared Transmitter • Model WIR TX90

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Multiple Emitters Installed to Maximize Coverage

Fig. 7a: Overlapping Illumination Patterns to Cover Larger Listening Areas

TX9TX9

TX9TX9

Fig. 7a above is a typical example of how multiple emitters are used to cover larger listening areas. Generally it is desirable for the illumination patterns to overlap. Note: The coverage area will vary depend- ing on the infrared receiver being used; refer to Figures 3 and 6 to determine how many emitters are required to achieve full coverage of a listening area.

Fig. 7b: Overlapping Illumination Patterns to Cover Larger Listening Areas

	Coverage Area
TX90	with Single
	Transmitter
TX9	Coverage Area
	with Second Emitter
	Added to Same
	Emission Point
	(50% increase)

When a TX90 transmitter and TX9 emitter are used at the same emission point in single channel mode, the overall coverage area increases 50%. When using an RX22-4 receiver, as a result, the coverage area will increase to an estimated 42,000 ft2 (3,902 m2); the RX14-2 will increase to 5,250 ft2 (488 m2); the RX16 will increase to 4,590 ft2 (426 m2).

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2008, Williams Sound Corp. MCAT 042C 6