Williams Sound Model WIRTX90, WIRRX22-4 Connecting a WIR TX9 Emitter to a WIR TX90 Transmitter

SoundPlus™ Infrared Listening System

Using the Optional WIR TX9 Slave Emitter for Additional Coverage

For larger facilities, additional emitter panels can be used to increase the overall coverage area. In these cases, we recommend using the WIR TX9 slave emitter in tandem with the WIR TX90. The WIR TX90 can drive multiple WIR TX9 emitters at one time. Each TX9 emitter will require its own power supply.

Figure 10: Connecting a WIR TX9 Emitter to a WIR TX90 Transmitter

WIR TX9 EMITTER (REAR) WIR TX90 TRANSMITTER (REAR)

Multi-Channel Infrared Transmitter

	RoHS
	CAUTION
	RISK OF ELECTRIC SHOCK
Class 1	DO NOT OPEN
	ELECTRIC SHOCK DO NOT EXPOSE THIS
	WARNING: TO REDUCE THE RISK OF FIRE OR
LED Product	EQUIPMENT TO RAIN OR MOISTURE.

Note: It is normal for this unit to feel warm while it is in operation.

Power Supply Wiring:

Use NEC, Class 2 Wiring, 18 ga. minimum, 200 ft. (70m) maximum length (18 ga.)

Baseband Signal Wiring:

Use RG58 Coax,1000 ft. (350m) max. length
Williams Sound, Minneapolis, Minnesota, USA	Made in U.S.A.
Patent Pending

NC 24 VAC

Power In:~

24VACPlug 50-60Hz

35VA

Power On

w w w. w i l l i a m s s o u n d . c om
Mounting
Bracket
Baseband Signal Wiring:
Use 50 Ohm Coaxial Cable (RG58)
	Baseband
	(Modulation)
Out Out	In
	50 Ohms
Baseband On
	BASEBAND	BASEBAND
	INPUT	OUTPUT

TO TX9 EMITTER A234

To add a second WIR TX9 emitter panel to the WIR TX90 transmitter, repeat the process above (the WIR TX90 transmitter has two baseband output jacks).

Note: The WIR TX9 emitter panels can be “chained” together if needed for unlimited coverage area. Each WIR TX9 emitter will require its own power supply. See Figure 11 below.

Figure 11: Chaining multiple WIR TX9 Emitters Together

WIR TX9 EMITTER #2 (REAR) WIR TX9 EMITTER #2 (REAR)

WIR TX90 TRANSMITTER (REAR)

Multi-Channel Infrared Transmitter

	CAUTION	RoHS
		w w w. w i l l i a m s s o u n d . c om
	DO NOT OPEN
Class 1	RISK OF ELECTRIC SHOCK
	ELECTRIC SHOCK DO NOT EXPOSE THIS
	WARNING: TO REDUCE THE RISK OF FIRE OR
LED Product	EQUIPMENT TO RAIN OR MOISTURE.	Mounting
Note: It is normal for this unit to feel warm while it is in operation.
Power Supply Wiring:		Bracket
Use NEC, Class 2 Wiring, 18 ga. minimum,
200 ft. (70m) maximum length (18 ga.)		Baseband Signal Wiring:
Baseband Signal Wiring:
		Use 50 Ohm Coaxial Cable (RG58)
Use RG58 Coax,1000 ft. (350m) max. length
Williams Sound, Minneapolis, Minnesota, USA		Made in U.S.A.
Patent Pending
				Baseband
				(Modulation)
NC	24 VAC	Out	Out	In
Power In:				50 Ohms
24VAC	Plug
50-60Hz~
35VA	Power On	Baseband On

BASEBAND

OUTPUT

Multi-Channel Infrared Transmitter

	CAUTION	RoHS
		w w w. w i l l i a m s s o u n d . c om
	DO NOT OPEN
Class 1	RISK OF ELECTRIC SHOCK
	ELECTRIC SHOCK DO NOT EXPOSE THIS
	WARNING: TO REDUCE THE RISK OF FIRE OR
LED Product	EQUIPMENT TO RAIN OR MOISTURE.	Mounting
Note: It is normal for this unit to feel warm while it is in operation.
Power Supply Wiring:		Bracket
Use NEC, Class 2 Wiring, 18 ga. minimum,
200 ft. (70m) maximum length (18 ga.)		Baseband Signal Wiring:
Baseband Signal Wiring:
		Use 50 Ohm Coaxial Cable (RG58)
Use RG58 Coax,1000 ft. (350m) max. length
Williams Sound, Minneapolis, Minnesota, USA		Made in U.S.A.
Patent Pending
				Baseband
				(Modulation)
NC	24 VAC	Out	Out	In
Power In:				50 Ohms
24VAC	Plug
50-60Hz~
35VA	Power On	Baseband On
BASEBAND		BASEBAND
INPUT		OUTPUT

BASEBAND	BASEBAND	BASEBAND
INPUT	OUTPUT	INPUT

TO ADDITIONAL	TO SECOND TX9 EMITTER	TO TX9 EMITTER	TO ADDITIONAL
EMITTERS			EMITTERS
			A233

MAN 119H 9