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www.pulse-audio.co.uk

 | MEGAMOUTH MK3 User Manual 

Introduction 

Thank you for choosing the Megamouth portable PA unit. This product has been designed to provide 
convenient sound reinforcement for teaching, demonstrations and music applications. Please read the 
following instructions to achieve the best results from your purchase. 

Package Contents 
 

Please check the contents to ensure that the product has been received in good condition. 
If you find any accessory is missing or the product has arrived with any problems, please contact your 
retailer at once.  
 

  1 x Megamouth portable PA unit 

  Neckband headset microphone 

  1 x VHF handheld microphone 

  Mains fig.8 power lead 

  1 x VHF bodypack transmitter 

  1 x Tie-clip microphone 

  IR Remote control for media player 

  User manual 

 

 

 
This product contains no user-serviceable parts inside so make no attempt to try to fix or modify this item 
yourself as this will invalidate the warranty. We recommend you keep the original packaging and proof of 
purchase for any possible replacement or returned demand. 
 

Warning 

To prevent the risk of fire or electric shock, do not expose this appliance to rain or moisture. To prevent 
electric shock do not remove the cover. No user serviceable parts inside. Refer servicing to qualified 
service personnel. 

Safety 

Prior to connecting mains, check the supply voltage is correct and the mains lead is OK. 
Avoid ingress of water or particles into the enclosure or accessories. 
If the mains fuse blows, refer the unit to qualified service personnel. 

If the VHF microphones are to be unused for a long period of time, remove the batteries and store for 
later use. 

Placement 

Keep the unit out of direct sunlight and away from heat sources. 
Place the unit in an upright position during use and storage. 
Keep the unit away from moisture or dusty environments. 

Cleaning 

Use a soft cloth with a neutral detergent to clean the cabinet, panel and controls.  
To avoid damage, do not use solvents to clean this equipment. 

 

 

Summary of Contents for MEGAMOUTH MK3

Page 1: ...www pulse audio co uk MEGAMOUTH MK3 User Manual MEGAMOUTH MK3 Portable PA System ...

Page 2: ...elf as this will invalidate the warranty We recommend you keep the original packaging and proof of purchase for any possible replacement or returned demand Warning To prevent the risk of fire or electric shock do not expose this appliance to rain or moisture To prevent electric shock do not remove the cover No user serviceable parts inside Refer servicing to qualified service personnel Safety Prio...

Page 3: ...vel indicators Indicators for output level in dB 6 POWER On Off rocker power switch 7 POWER CHARGE LEDs Indicators for mains power on and or charging 8 MIC VOL Rotary volume control for 6 3mm MIC input 9 TREBLE Rotary master treble tone control 10 WM VOL Rotary volume control for Wireless Microphone 11 BASS Rotary master bass tone control 12 LINE VOL Rotary volume control for RCA LINE IN input 13 ...

Page 4: ...indicate that the battery is charging This will change to green when fully charged In order to operate from the battery it is important to charge from the mains first An external 12Vdc power supply may be used such as a car battery or mains adaptor This should be connected to the side mounted DC12V 2 1mm jack 19 with centre wired to positive Should the overall output of the Megamouth be required t...

Page 5: ...tly the batteries are nearly discharged and will need replacing See Checking the VHF Microphone below Beltpack VHF Transmitter Connect either tie clip or headset microphone to the beltpack via the 3 5mm threaded jack Squeeze the sides of the beltpack transmitter and pull forward the lower half of the front to reveal the battery compartment Insert 2 x AA batteries observing polarity as shown Slide ...

Page 6: ...governed by the LINE VOL rotary control 12 Ensure this is not turned fully down If the display is not lit press and hold the MODE button until it lights Also ensure that the media player is not turned down internally by pressing and holding the NEXT button 27 Audio Files Playback 33 Audio playback symbol 34 Repeat mode 35 Track number top Total tracks bottom 36 EQ type 37 Bit rate and file type 38...

Page 7: ... WAV files can be accessed by pressing the MODE button until the display shows REC0001 REC0002 REC0003 etc Scroll up and down through tracks using PREVIOUS and NEXT buttons and press PLAY to play the selected track Press and hold PLAY PAUSE to delete a selected WAV file SD Card Inserting an SD card will override the internal memory and play back digital audio files stored on the SD card Recording ...

Page 8: ...ack from the media player recorder module Any signal connected to the side mounted RCA LINE IN connectors 17 is played through the Megamouth and governed by the LINE VOL rotary control Record Mode Pressing and holding the REC button 24 enters record mode and starts recording to a WAV file The following audio sources can be recorded to the WAV file Internal microphone active when internal or extern...

Page 9: ...mouth on Line In will be displayed as the current mode Press Mode button until the Megamouth searches for a device When the screen says No Device plug the USB lead in from the computer to the USB B connector on the Megamouth The computer will now connect to and display the internal memory of the Megamouth Power supply main unit AC230V or 12Vdc optional and internal battery Power supply VHF transmi...

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