5. NOMENCLATURE AND FUNCTIONS 6. CHANNEL NUMBER SETTING by MANUAL 7. CHANNEL NUMBER SETTING by INFRARED SYNCHRONIZATION Thank you for purchasing TOA's WS-422/432/402 series Wireless Microphone system. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
• Should the following irregularity be found during use, immediately switch off the power, disconnect the power supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the unit in this condition as this may cause fire or electric shock.
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10 days or more. A fire or electric shock may result. • Any modifications made to this device that are not approved by TOA Corporation may void the authority granted to the user to operate this equipment.
2. GENERAL DESCRIPTION The TOA’s WS-422/432/402 series W i r e l e s s M i c r o p h o n e s y s t e m is designed for use on the UHF f r e q u e n c y band, and suitable for vocal or speech reinforcement applications. It features a compander circuit which minimizes the influence of ambient noise.
5. NOMENCLATURE AND FUNCTIONS Receiver : WT-412 [Front] RECEIVER 1 RECEIVER 2 1. Power switch 6. Infrared (IR) port [IR] Press this switch to turn the power on, and press it Transmit the infrared signal, when pressing again to turn the power off. SYNC key, 2.
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[Rear] RECEIVER 1 RECEIVER 2 12. AF output 9. Antenna input A, B Balanced XLR jack, male type (Pin #2: Hot). BNC connectors for antennas LINE : 16 dBu / MIC : -20dBu (maximum) Phantom powering external antenna (optional) 13. AF output Unbalanced phone jack For the wireless system covering a...
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Belt-pack transmitter : WM-432 turn the power off. 1. Power switch Slide this switch towards “ON” to turn the power on, and slide it again towards “OFF” to...
2. Power / Battery lamp 7. Battery compartment A green LED lights as long as the battery Insert AA battery accordi ng to (+ ) and (–) capacity is sufficient. When the battery indications on the battery compartment. capacity becomes low, the green LED starts Note: Turn off the power switch.
7. CHANNEL NUMBER SETTING by INFRARED SYNCHRONIZATION Step 1. Confirm that the receiver is set to the c o rr ec t channel number and the transmitter is turned the power on, then open the battery case on the transmitter. Step 2.
10. OPERATIONAL HINTS • The transmitter's service distance is 3 – 100 m. When the transmitter user moves in a facility, signal dropouts (momentary losses of signal reception) may be encountered. These dropouts are caused by the building's architectural design or materials which block the travel of or reflect the radio signal. If this occurs, the user needs to change locations for better signal reception.
12. SPECIFICATIONS System Modulation Wideband FM UHF band (506-538, 538-576, 576-603, 603-638, 638-671, Frequency Range 671-701, 720-758, 785-815, 819-832, 836-867, 925-937.5 MHz) Tunable Frequencies 25 kHz Steps Switchable Channels Up to 16 channels (depending on region) Operated channels simultaneously Up to 16 channels (depending on region) Pilot tone 32.768kHz Total Harmonic Distortion...
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EN 300 422-2 V1.4.1 (2015-06) EN 62368-1:2014 CE Declaration of Conformity 2014/53/EU 2011/65/EU RoHS Traceability Information for Europe Manufacturer: Authorized representative: TOA Corporation TOA Electronics Europe GmbH 7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Suederstrasse 282, 20537 Hamburg, Germany Hyogo, Japan URL: www.toa.de...
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