Related Manuals for Chord NU20 Series
Summary of Contents for Chord NU20 Series
- Page 1 NU20 Dual UHF Wireless System Item ref: 171.924UK, 171.926UK User Manual Version 1.0 Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty...
- Page 2 Introduction Thank you for choosing the Chord NU20 wireless system. This professional wireless set provides 2 high quality microphones with UHF radio system for freedom of movement without loss of audio quality. Please read this manual before using this equipment in order to avoid damage through incorrect operation and to get the best performance from your purchase.
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Page 3: Receiver Front Panel
Gain control Battery compartment (bodypack) Note: If replacement transmitters are required, these must be genuine Chord branded transmitters which transmit the correct pilot tone to match with the receiver. Transmitters which have the same carrier frequency but not the correct pilot tone will not work with NU-20 receivers. -
Page 4: Operation
Setting Up Insert the supplied AA batteries into the handheld transmitters by carefully unscrewing the base to reveal the battery compartment inside the microphone body, connect the batteries (ensure + and - are the correct way round for each cell) and carefully screw the base back on. For bodypack transmitters, squeeze and flip forward the front cover to reveal the battery compartment and insert AA batteries, observing correct polarity. -
Page 5: Troubleshooting
Specifications Power supply (receiver) 12 - 18Vdc 350mA adaptor (supplied) Batteries (transmitters) 4 x AA (2 per transmitter - included) Carrier frequency 863.8MHz + 864.8MHz S/N ratio >80dB <0.5% @ 1kHz Audio frequency response 50Hz - 18kHz Range 60m (max) Output impedance 2.2kΩ...
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