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V-SERIES VHF Wireless Systems User Manual Version 3.3 Caution: Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty...
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Introduction Thank you for choosing the QTX Sound VHF-series wireless system. This professional wireless set provides a high quality microphone with VHF 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.
Handheld Transmitter Beltpack Transmitter 1. Windshield 2. Slide switch and LED 3. Battery compartment cover 1. Volume control 2. Slide switch and LED 3. 3.5mm microphone input jack Receiver Rear Panel 1. Antennas 2. DC power input 3. 6.3mm jack output 4.
Operation For handheld transmitters, insert the supplied 9V batteries by carefully unscrewing the base to reveal the + and - terminals inside the microphone body, connect the battery (ensure + and - are the correct way around) and carefully screw the base back on. For beltpacks, slide the front half of the beltpack upwards just enough to reveal the battery compartment and position the supplied 9V battery inside (ensure + and - are the correct way around) and then slide the beltpack case together as before.
Specifications General Carrier type VHF 173.8 – 175.0MHz Frequency stability ±0.005% Maximum deviation ±30kHz Audio frequency response 40Hz – 20kHz Signal to noise ratio >85dB Audio dynamic range >80dB T.H.D. ≤0.2% Maximum range Operating temperature -10ºC to +50ºC Receiver Power supply 10Vac 250mA (mains adapter supplied) Audio outputs XLR, Jack...
The goods must be disposed of according to your local council guidelines. Hereby, AVSL Group Ltd. declares that the radio equipment type 171.804UK, 171.810UK, 171.811UK, 171.816UK, 171.817UK, 171.818UK, 171.819UK, 171.834UK, 171.835UK, 171.836UK and 171.837UK are in compliance with Directive 2014/53/EU The full text of the EU declaration of conformity for 171.804UK is available at the following internet address:...
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