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IR

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2

SoundPlus

®

Value Courtroom System • 

Model WIR SYS 2

D

D

U

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2010, Williams Sound Corp.  MCAT 028E

2

Dimensions, Weight:

11.25" W x 6.25" H x 2.125" D (28.6 cm x 15.9 cm x 5.4 cm), 1.9 lbs (0.9 kg)

Color:

Black with white legends, red acrylic lens

Power Supply:

Wall Transformer, 24 VAC, 50-60 Hz, 35 VA, 3-pin MOLEX Connector
North America:

TFP 010, UL/CSA

Europe:

TFP 027-01, 2-pin Schuko plug, CE

UK:

TFP 027-02, 3-pin UK plug, CE

Note:  Each WIR TX9 requires its own power supply

Power Cable:

NEC Class 2 wiring, two-conductor, 18 ga, 200’ (61 m) max. length

Indicators:

Green LED power indicator, red LED baseband indicator

Carrier Frequency:

50 kHz to 8 MHz

Emitter IR Power:

3.5 watts

Coverage Area:

Up to 28,000 ft

2

(2,600 m

2

) in single-channel mode when using the RX22-4 Receiver

Up to 18,000 ft

2

(1,700 m

2

) in two-channel mode when using the RX22-4 Receiver

Up to 3,500 ft

2

(325 m

2

) in single-channel mode when using the RX14-2 Receiver

Up to 3,063 ft

2

(285 m

2

) in single-channel mode when using the RX18 Receiver

(See coverage area diagrams)

Baseband Input:

BNC, 100 mV per carrier, 50

, for use with WIR TX9 or MOD 232 only

Baseband Output:

BNC, 50 

, for use with TX9 only

Baseband Cable:

RG 58 Coax, BNC connectors, maximum 1000' (300 m) length

Operating Requirements:

0-50º C ambient temperature, non-condensing, non-corrosive atmosphere

Mounting Kits:

Wall or Ceiling Mount: BKT 024 Omnidirectional mount, Mic Stand Kit: SS-11 or SS-6

Warranty:

5 years on Emitter, 90 days on accessories

Approvals:

CE, FCC, RoHS, WEEE

Compatible Receivers:

WIR RX22-4 Four-Channel Receiver, RX14-2 Two-Channel Receiver, 
RX18 Two-Channel Receiver

Configuration

Switches

Input CH A

Input CH B

Audio Line

Output

CH A

CH A

CH B

CH B

50 Ohms

100 Ohms

Made in USA

24V

24 VAC, 15 VA, 50-60 Hz

Power In

Baseband

Input

Output

Output

 MOD 232 Infrared System Modulator

Plug

Williams Sound

123 45678

123 45678

Fig. 2:  MOD 232 Rear Panel

Power Input:

3-Pin Molex, 24 VAC, 50-60 Hz, 15 VA

Audio Input Jack:

CHA and CHB combination XLR/TRS jack

Mic Level:

Balanced, Lo-Z, 100 µV min. to 90 mV max., 1mV nominal, 3 k

input impedance, sup-

plies switchable simplex power per DIN 45596 for condenser mics

Line Level:

Balanced or unbalanced, 21 mV min. to 10 V max., 212 mV nominal, 100 k

Audio Line Output Jacks:

RCA Jack, CHA and CHB, 500 mV, unbalanced, 100 

source impedance, load imped-

ance must be greater than 1k

Configuration Switches:

CHA and CHB 8-position DIP switch, selects Mic/Line input, compressor gain, simplex
power, discrete or mixed inputs, carrier frequency, channel disable, auto shut-off
timer

Baseband Input Jack:

BNC, allows mixing with additional MOD 232 Modulator (4CH operation), 100mV, 50

input impedance, use with MOD 232, BNC, RG-58 Cable

Baseband Output Jack:

Two BNC jacks carry baseband signal, 100 mV/channel, 50 

source impedance, for use

with WIR TX9 or MOD 232 only 

Approvals:

CE, FCC, RoHS, WEEE

Operating Requirements:

0-50º C ambient temperature, non-condensing, non-corrosive atmosphere

Warranty:

5 years on modulator, 90 days on accessories

WIR TX9 Emitter:

Содержание SoundPlus Value Courtroom System WIR SYS 2

Страница 1: ...ingle IEC rack space with RPK 005 single or RPK 006 double Rack Mount Kits Power Supply Wall Transformer 24VAC 50 60 Hz 15VA North America TFP 016 UL CSA Europe TFP 027 01 2 pin Schuko plug CE UK TFP 027 02 3 pin UK plug CE Modulation FM Wideband 50kHz deviation 50uS pre emphasis Carrier Frequency Channel A Selectable 2 3 2 8 3 3 3 8 MHz Channel B Selectable 2 3 2 8 3 3 3 8 MHz Signal to Noise Rat...

Страница 2: ...mnidirectional mount Mic Stand Kit SS 11 or SS 6 Warranty 5 years on Emitter 90 days on accessories Approvals CE FCC RoHS WEEE Compatible Receivers WIR RX22 4 Four Channel Receiver RX14 2 Two Channel Receiver RX18 Two Channel Receiver Configuration Switches Input CH A Input CH B Audio Line Output CH A CH A CH B CH B 50 Ohms 100 Ohms Made in USA 24V 24 VAC 15 VA 50 60 Hz Power In Baseband Input Out...

Страница 3: ...able RG58 Use RG58 Coax 1000 ft 350m max length www williamssound com In Out Out 50 Ohms Baseband Modulation Mounting Bracket RoHS Class 1 LED Product Williams Sound Corp Minneapolis Minnesota USA Patent Pending Fig 3 WIR TX9 Rear Panel 90 Feet Feet 90 100 110 120 130 140 150 160 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 10 0 0 10 20 30 40 50 60 70 80 90 RX22 4Receiver Receiver Coverage Area wi...

Страница 4: ...required for 100 coverage of the listening area Fig 6 Vertical Beam Spread Minimum Receiver Range When Operating with a TX9 Emitter in Single Channel Mode RX22 4 Receiver 150 45 m RX14 2 80 24 m RX18 70 21 m SCREEN 30 STAGE 6 Center Of Emitter Beam TX9 Range To determine the best location for the emitter it helps to think of the IR emitter as an invisible flood light You ll want to aim it so the l...

Страница 5: ...ZONTAL RADIATION POLAR PATTERNS DISTANCE FROM EMITTER TO 1 nW sq cm CONTOUR VERTICAL RADIATION POLAR PATTERNS DISTANCE FROM EMITTER TO 1 nW sq cm CONTOUR 20 6 12 18 24 30 36 42 48 54 60 40 60 80 100 120 140 160 180 200 FEET METERS 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 Reflections of the infrared light from walls ceilings and floors may change these patterns Important Remember to ...

Страница 6: ...r Larger Listening Areas Fig 8a 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 4 and 7 to determine how many emitters are required to achieve full coverage of a listening area When two emitt...

Страница 7: ... Squelch Receiver squelches mutes at 40 dB S N ratio Frequency Response 25 Hz to 16 KHz 1 dB 3 dB electrical response Total Harmonic Distortion Less than 1 electrical response Controls ON OFF VOLUME combination thumbwheel knob Channel Selector four position rotary switch Indicators Red LED ON indicator flashes to indicate Low battery Audio Output Jacks 3 5 mm stereo mini phone jack Accepts 3 5 mm ...

Страница 8: ...T 022 optional Battery Life Alkaline 50 hours NiMH 8 hours charge Battery Drain 25 mA nominal Controls ON OFF switch 2 Thumbwheel volume control knob left and right 1 Frequency push button selector 2 3 MHz or 2 8 MHz Frequency Response 50 Hz 12 kHz Signal to Noise Ratio 58 dB IEC weighted Deviation FM wideband modulation Acoustic Output 118 dB MAX SSPL90 1 dB with 6 cc coupler Approvals CE RoHS WE...

Страница 9: ...lti Channel Infrared Tra nsmitter Made in U S A 24 V AC NC CAUTION RISK OF ELECTRIC SHO CK DO NO T OPEN WAR NING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NO T EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE Pow er In 24VA C 50 60Hz 35VA Pow er Supply Wiring Baseband Signal Wiring Baseband Signal Wiring Note It is nor mal for this unit to feel w arm while it is in oper ation Plug Use NEC C lass 2 ...

Страница 10: ...mV to 10 V The modulator shall have CE FCC RoHS and WEEE approval and carry a five year parts and labor warranty The modulator shall be the Williams Sound Corp model MOD 232 Emitter Model TX9 The emitter shall be contained in a metal enclosure with a shatter resistant lens The emitter shall include an omni direc tional mounting bracket for permanent installation and a bracket shall be available fo...

Страница 11: ...astic case with a hinged battery door that does not separate from the receiver The receiver shall receive 2 3 MHz 2 8 MHz 3 3 MHz or 3 8 MHz modulated IR signals with 50 µS de emphasis The receiver shall have a 3 5 mm stereo phone jack and accommodate low impedance mono or stereo earphones and headphones The receiver shall accommodate neckloop telecoil couplers The receivers shall provide 110 dB S...

Страница 12: ...wood Heights Dr Units 36 37 Oakville ON L6J 7K1 Canada Phone 800 323 6634 or 905 829 3040 Fax 905 829 4196 Web www thorvinelectronics com United Kingdom Sound Associates Keeble House 81 Island Farm Road West Molesey Surrey KT 2SA United Kingdom Phone 44 020 8939 5900 Fax 44 020 8939 5901 Web www soundassociates co uk Email jmurdoch soundassociates com Asia Australia Europe Latin America South Amer...

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