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953.422UK User Manual

 

Specifications 

 

Power supply 

230Vac, 50Hz (IEC) 

Output impedance 

4 - 8 Ohms (each channel) 

Output power: 8 Ohms 

2 x 25W rms / 2 x 40W max. (@ 1kHz 10% THD) 

Output power: 4 Ohms 

2 x 35W rms / 2 x 55W max. (@ 1kHz 10% THD) 

Inputs: line 

Aux 1 (3.5mm), Aux 2 (L+R RCA), Aux 3 (L+R RCA) 

Input: mic 

6.3mm jack 

Controls 

Mic Volume, Treble, Bass, Music Volume 

Audio source 

USB/microSD player, FM tuner, Bluetooth 

Antenna connection 

F-type (FM tuner) 

Dimensions 

215 x 180 x 43mm 

Weight 

820g 

 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

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 953.422UK 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/doc/9/5/953422UK.pdf

 

 

Errors and omissions excepted. Copyright© 2020. AVSL Group Ltd. 

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

Содержание A22

Страница 1: ...A22 Class D Compact Music Amplifier Item ref 953 422UK 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: ...est results from your equipment and avoid damage through misuse Front panel 1 Power on off switch 5 Music TREBLE EQ control 2 Media player 6 Music BASS EQ control 3 Microphone input 6 3mm mono jack 7 AUX 1 input 3 5mm stereo jack 4 MIC VOLUME control 8 Music VOLUME control Rear Panel 9 LINE OUT output L R RCA 13 CH 1 speaker out screw terminals 10 AUX 2 input L R RCA 14 CH 2 speaker out screw term...

Страница 3: ...ned impedance no lower than 4Ω for each output channel If each speaker being connected is 4Ω then connect only 1 speaker to each channel If each speaker is 8Ω you can connect 1 speaker or 2 speakers in parallel per channel Do not connect more speakers to either channel as this may cause damage to the A22 An example of wiring 8Ω speakers to the A22 is shown opposite A single 8Ω speaker may be conne...

Страница 4: ...from USB or microSD FM tuner and Bluetooth which are all handled by the built in media player For good reception of FM radio stations if needed in the media player the A22 has an F connector 12 on the rear panel which can be connected to an external FM antenna aerial This is recommended if the FM tuner is to be used For mp3 playback it is necessary to insert a USB flash drive into the USB port and...

Страница 5: ...s the higher frequencies whilst turning it anticlockwise reduces the higher frequency content Reduce the TREBLE level if there is screeching feedback from the microphone or if playback is too thin or tinny sounding Increase the TREBLE level if the sound is muffled and not clear Turning the BASS control clockwise boosts the lower frequencies whilst turning it anticlockwise reduces the lower frequen...

Страница 6: ...anel AUX1 input 3 5mm stereo jack Select rear panel AUX2 input L R RCA connectors Select rear panel AUX3 input L R RCA connectors MP3 Mp3 playback only if USB microSD inserted MHz FM radio station shows channel then frequency Bluetooth mode REPEAT Repeat single track Repeat all tracks in the current folder Play all tracks in random order Repeat all tracks on media REC Hold REPEAT for 5 seconds in ...

Страница 7: ...o enable this function it will be necessary to pair the sending device to the receiver as follows 1 Press the media player MODE button until the display shows 2 Open the Bluetooth settings menu on the smart phone or tablet 3 Scan for Bluetooth devices and look for A22 in the list of available devices ensure that the A22 is powered on with Bluetooth selected and within reception range 4 Select A22 ...

Страница 8: ...posal 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 422UK is in compliance with Directive 20...

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