Williams Sound WIR SYS 4 specifications Interpretation, WIR TX9 Rear Panel

SoundPlus® Language Interpretation System • Model WIR SYS 4

D

SoundPlus
		Note: It is normal for this unit to feel warm while it is in operation.				Mounting
	Fig. 3: WIR TX9 Rear Panel
		Multi-Channel Infrared Transmitter
					RoHS
				CAUTION
				RISK OF ELECTRIC SHOCK		w w w . w i l l i a m s s o u n d . c o m
				DO NOT OPEN
		Class 1	WARNING: TO REDUCE THE RISK OF FIRE OR
		LED Product	ELECTRIC SHOCK DO NOT EXPOSE THIS
®			EQUIPMENT TO RAIN OR MOISTURE.			Bracket
		Power Supply Wiring:
		Use NEC, Class 2 Wiring, 18 ga. minimum,
		200 ft. (70m) maximum length (18 ga.)

Baseband Signal Wiring:

Language						Baseband Signal Wiring:							Use 50 Ohm Coaxial Cable (RG58)
						Use RG58 Coax,1000 ft. (350m) max. length
						Williams Sound Corp., Minneapolis, Minnesota, USA Made in U.S.A.
						Patent Pending
															Baseband
															(Modulation)
							NC 24 VAC						Out	Out	In
						Power In:
						24VAC~		Plug							50 Ohms
						50-60Hz
						35VA
								Power On					Baseband On
	Fig. 4: Receiver Coverage Area with TX9 Emitter in Single Channel Mode
Interpretation	Feet	90
		80													Receiver Coverage Area with TX9
															Transmitter in Single Channel Mode
		70
		60													RX22-4 Receiver
		50													RX14-2 Receiver
		40													RX16 Receiver
		30
		20
System		10
		0					RX16				RX14-2		RX22-4
		-10
		-20
•		-30
Model		-40
		-50
		-60
		-70
WIR
		-80
		-90
SYS 4
	Feet	0	10	20	30	40	50	60	70	80	90	100 110 120 130 140 150 160

The coverage area for the TX9 will vary depending on the receiver being used. The diagram above demonstrates the receiver coverage when operating a single TX9 emitter in single channel mode. Patterns are direct radiation patterns.

Note: Reflections of the infrared light from walls, ceilings and floors may change these patterns.

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2006, Williams Sound Corp. MCAT 030D 3