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953.030UK User Manual 

USB player 

 

When a USB memory stick is inserted into the USB port, the track number and time will show in the display 

and audio files will start to play automatically.  

 

If playback does not start automatically, press the SOURCE select button and Play/Pause 



 button to check 

if the player is set to the correct mode. Try Previous 

 and Next 

 buttons if the selected track is unable to 

play. Also, check that the audio files are mp3 type. 

 

Turn up the MEDIA volume control to hear the output from the speakers and increase to the required level.  

 

There are 3 repeat modes: Repeat All tracks, Repeat Current track and Random. 

Pressing the REPEAT button will cycle through these modes as shown in the top right of the display. 

 

Pressing the Previous 

 button briefly steps backwards through tracks on the memory device. Press and hold 

this button to decrease the playback volume. 

 

Pressing the Next 

 track button briefly steps forwards through tracks on the memory device.  

Press and hold this button to increase the playback volume. 

 

To pause the current track, press the Play/Pause 



 button and press it again to resume playback. 

 

AUX input 

 

When a playback device is connected to the 3.5mm AUX input, the display will show “AUX”.

 

Alternatively, this source can be selected by the SOURCE button. 

 

The output level of this AUX input is controlled by the MEDIA volume control and is independent of the rear 
RCA line inputs. When other media player sources are selected, this AUX input is muted. 

 

Specifications 

 

Power supply 

100-240Vac, 50/60Hz 

Fuse 

T2AL 

Inputs  

3 x XLR/jack (bal/unbal) mic/line, 2 x Aux L+R RCA, 3.5mm jack to media player 

Audio source 

Internal Bluetooth, USB, FM & Aux player 

Output power: RMS 

2 x 120W @ 4

 

Speaker outputs 

L+/L-/R+/R- screw terminals (Euroblock) 

Line outputs 

L+R XLR, Record out (RCA) 

Emergency control 

24V contacts mute all except channel 1 

Phantom power 

+20V (switchable channels 1-3) 

Input impedance 

2.2k Ohms (mic/line), 10k Ohms (aux) 

Controls 

Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level 

Rear panel controls 

CH.1 override level, mic/line and phantom DIP switches 

Frequency response 

Mic: 20Hz - 18kHz, Line: 14Hz - 20kHz, Aux: 10Hz 

 23kHz 

Input sensitivity 

-45dBV 

Input sensitivity: aux/line 

-10dBV 

Signal to noise ratio 

Mic: 55dB, Aux/Line: 60dB 

Dimensions 

482 x 130 x 44mm 

Weight 

1.96kg 

 

 

 

 

Disposal:

 

The “Crossed Wheelie Bin”

 symbol on the product means that the product is classed as Electrical or 

Electronic equipment and should not be disposed with other household or commercial waste 

at the end of its useful life. The goods must be disposed of according to your local council guidelines. 
 

 

Hereby, AVSL Group Ltd. declares that the radio equipment type 953.030UK is in compliance with 

Directive 2014/53/EU

 

 

The full text of the EU declaration of conformity is available at the following internet address

http://www.avsl.com/assets/exportdoc/9/5/953030UK%20CE.pdf

 

 

Errors and omissions excepted. Copyright© 2023.  

AVSL Group Ltd. Unit 2-4 Bridgewater Park, Taylor Rd. Manchester. M41 7JQ 

AVSL (EUROPE) Ltd, Unit 3D North Point House, North Point Business Park, New Mallow Road, Cork, Ireland

 

 

Содержание MM240

Страница 1: ...1U Rackmount Mixer Amp with Bluetooth USB FM Tuner Item ref 953 030UK User Manual Version 1 0 Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty ...

Страница 2: ...ing stormy weather or if unused for long periods 11 In case of malfunction water ingress or other damage consult qualified service personnel 12 Do not place in damp areas or near liquids or moisture Do not spill liquids on the housing 13 Please pay attention to warning symbols during transit and placement 14 Terminals marked with the symbol are HAZARDOUS LIVE and should only be connected by qualif...

Страница 3: ...and wires to each speaker as indicated ensuring that there is no chance of strands shorting across terminals Important Ensure that the load is no lower than 4Ω for each output e g 2 x 4Ω speakers or 2 pairs of 8Ω speakers wired in parallel Ensure that the speakers can handle 120W from each output 1 3 5mm AUX input to media player 9 Aux line input 1 level control 2 USB port 10 Aux line input 2 leve...

Страница 4: ...es are connected a line input or internal media player see below can be used for checking The L R output meters 14 should light up and the sound should be heard through the connected speakers Increase the Master output level if required and set the relevant channel level control to the required volume Repeat the above steps for all connected inputs whilst balancing the levels between channels as r...

Страница 5: ... Holding the Previous track or Next track buttons will adjust the output volume of the player down or up The Bluetooth name can be customized to enable identification of individual nearby amplifiers To customize the Bluetooth number press and hold the Play Pause button until adastra_0000 is displayed with one of the characters flashing Press Previous or Next buttons to edit the number and Play Pau...

Страница 6: ...er sources are selected this AUX input is muted Specifications Power supply 100 240Vac 50 60Hz Fuse T2AL Inputs 3 x XLR jack bal unbal mic line 2 x Aux L R RCA 3 5mm jack to media player Audio source Internal Bluetooth USB FM Aux player Output power RMS 2 x 120W 4Ω Speaker outputs L L R R screw terminals Euroblock Line outputs L R XLR Record out RCA Emergency control 24V contacts mute all except c...

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