Williams Sound dimensions SoundPlus Infrared Transmitter Model WIR TX90

	SoundPlus® Infrared Transmitter • Model WIR TX90
	D
SoundPlus	Fig. 4: 3-Dimension Foot Pattern
		The TX90 floods the listening audience with a
		cone shape light pattern as shown here.
		The path of the cone shape light leaves a
®		pattern on the ground, or "foot print, " and
Infrared
		indicates where the strongest receiver
		reception will occur.
		The actual coverage area will vary depending
		on the sensitivity of the receiver being used.
Transmitter		Refer to Figures 3 and 6 to determine how
		many emitters are required for 100% coverage
		of the listening area.
	To determine the best location for the transmitter, it helps to think of the IR transmitter as an invisible
•	floodlight. You’ll want to aim it so the listeners are “flooded” with the infrared light. The transmitter
Model	should also be positioned high enough so it won’t be blocked by people and other physical obstructions.
	See Figure 5 below. Mount the transmitter at least 2 ft. (.61 m) above the audience. Position the transmitter
	to face in a slightly downward angle, 20°, that will increase the “throw” of the infrared beam.
WIR	Fig. 5: Vertical Beam Spread
TX90	Minimum Receiver Range When Operating with a TX90 Transmitter in Single Channel Mode
	RX22-4 Receiver:
		RX14-2: 80' (24 m)	RX16: 70' (21 m)
	150' (45 m)
		(Range)
			TX90
			30'
			SCREEN
	6'
			STAGE

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2008, Williams Sound Corp. MCAT 042C 4