USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Welcome Thank you for choosing Hill Audio for your sound system. To make sure that this product meets your expectations and provides long-term, reliable performance, please read and follow this instruction manual carefully.
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Unpacking Please check that the box contains the following items: Main parts: 1 pc. WMU-401 receiver case (fitted with 4 pcs. WMU-101R receivers) 4 pcs. Transmitters (number of handheld/beltpack depending on configuration) X pcs. Neck-band/Tie-clip mcrophones (only with beltpack configurations) 1 pc.
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USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Controls and Connections (Receiver) Connections - Rear Output Section Power Section PAGE 3...
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USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE User Interaction Elements (Transmitter) Handheld Transmitter 2xAA (R6) “Mignon” Battery CLOSE OPEN Beltpack Transmitter 2xAA (R6) “Mignon” Battery Top view OPEN CLOSE Front view Rear view PAGE 4...
USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Functional Description The WMU401 is a UHF wireless microphone system with 4 independent wireless links. Each link consists of either a handheld or a beltpack transmitter and a WMU101R receiver module fitted to the WMU401 rackframe.
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USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Microphone Capsule Basket (handheld transmitter only). This basket contains the dynamic capsule of the handheld transmitter. To make sure that the capsule performs with its designed directional characteristics, do not cover any part of the basket with your hand during usage.
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Setting up Rack Mounting If necessary, the WMU-401 receiver rackframe can be rackmounted. The necessary accessories are contained in the package. Attach the supplied rack ears with the contained screws securely with ALL screws placed and tightened as shown below:...
USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Operation Before starting operation, make sure that the transmitters are fitted with batteries of sufficient charge and that the antennas are fitted properly to the receiver. A. Powering up Following a proper power-up sequence protects your equipment – specifically speakers – and your ears.
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USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Connections The WMU-401 use the below connector types, for which the pin assignment must comply with the following specification. Always make sure to use good connectors and cables to ensure proper opera- tion.
USER MANUAL - WMU401 4-LINK UHF WIRELESS MICROPHONE Technical Specifications EU model (863-865 MHz ISM band): Carrier frequencies 863.01MHz (red) 863.42 MHz (yellow) 864.30 MHz (green) 864.99 MHz (blue) Other territories: on request Non-diversity, one antenna for two receivers Antenna System Quartz Controlled fixed frequency System Oscillation Mode 10ppm...
ROHS Directive 2002/95/EC and is marked as follows: Shoeburyness, 10. May 2013 Place and date of issuing Authorized Signature www.hill-audio.com Hill Audio products are developed, manufactured and distributed by Adelto Technologies Vanguard Way, Shoeburyness, Essex SS3 9QY, UK www.adelto.com | sales@adelto.com...
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