MG220 Megaphone with Siren 30W
Contents
1. 0 adastra MG220 Item ref 952 019UK Megaphone with Siren 30W User Manual www avsl adastra com an an group brand 0 adastra A Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty Introduction Thank you for choosing the Adastra MG 220 megaphone for voice reinforcement This product is designed to offer convenient and easy operation for a wide range of portable public address requirements Please use the following instructions to gain the best results from your megaphone Safety The MG 220 megaphone can produce high sound pressure levels at close quarters Please be aware not to aim the horn flare toward listeners at close proximity which may risk damage to the listeners hearing The MG 220 operates from 8 x D cell batteries It is advised to use alkaline or NiMH batteries and to remove these when not in use for long periods of time Some batteries can leak fluids which are corrosive and can cause damage to the internal circuitry Positioning during operation When in use the pistol grip of the megaphone should be held firmly with the flare facing toward the audience Alternatively the megaphone can be slung under the arm using the supplied shoulder strap In between uses the megaphone can be placed on a flat surface with the flare facing downward protected by the rubber trim around the flare edge Cleaning The housing is water resistant and can be clean2. ding the microphone in the other hand and pressing in the push to talk button 3 will activate the microphone If the push to talk button cannot be pressed in it may be locked Slide this button down to unlock and press in to talk Set the volume control edge roller 5 to the centre of its travel and speak into the microphone 4 Adjust the volume control to the required volume level Alternatively the microphone may be hooked onto the rear cover for single handed operation Pressing the trigger switch 1 activates the microphone There is also a siren function which emits a loud sweeping tone for warnings or alerts To activate this slide the siren switch 2 on the rear of the pistol grip to the SIREN position Sliding it back to the TALK position cancels the siren Remove batteries if not being used for long periods of time Specifications 12Vdc 8 x D cell not supplied Rated output power 340 x 230MM Weight 2kg no battery Electronic equipment and should not be disposed with other household or commercial waste at the end of its useful life X Disposal The Crossed Wheelie Bin symbol on the product means that the product is classed as Electrical or C mmm The goods must be disposed of according to your local council guidelines Errors and omissions excepted Copyright 2014 AVSL Group Ltd 952 019UK User Manual
3. ed with a damp cloth Do not use detergents or solvents on the housing and take care not to allow liquids to get inside the housing at the rear or via the battery compartment 952 019UK User Manual 0 adastra Controls 2 LY 1 Trigger switch Tt SIREN TALK ae o 2 Siren switch So es 1 3 Push to talk switch with lock c paa 4 4 Microphone Ss 5 5 Volume control edge roller Setting up Before operating the MG 220 megaphone it will be necessary to load it with 8 x D cell batteries To access the rear battery compartment release the lever clip at the top and allow the rear cover to fold down Load the battery holders with 8 x D cell batteries with alternating polarities as shown below Polarity symbols are imprinted on the inside of the rear cover to help with this Alternatively the MG 220 can be powered by an external 12Vdc source such as car battery connected via a 2 1mm DC jack located between the pistol grip and rear cover hinge This jack is covered with a rubber plug for protection Back Cover Underside The image on the left shows the underside of the rear of the megaphone 12Vdc input 952 019UK User Manual 0 adastra Operation The pistol grip should be held firmly in one hand with the rear panel facing toward the operator and the flare facing away Alternatively the megaphone can be slung under the arm using the supplied shoulder strap Hol
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