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953.422UK User Manual

 

Remote control 

 

The A22 is supplied with a handheld infra-red remote control, which shares many of the front 
panel functions along with some additional controls, as described below. 

 

 

 

Media player power on/standby button 

 

Repeat mode 

 select Random, One, Folder or All tracks 

MODE 

Select USB, SD, FM tuner or Bluetooth mode 

CH- / CH+ 

Select FM radio station  

EQ

 

Select EQ 

 Bass, Pop, Rock, Jazz, Classical or Normal  

 / 

 

Previous or Next track select 



 

Play / Pause track (auto-tune in FM tuner mode)  

 / 

 

Adjust media player volume down or up 

0 - 9 

Direct track or channel access 

 key in track number  

Bluetooth connection 
 

The Bluetooth function allows connection of a smart phone or tablet to the media player 

section for playback of stored files or streamed digital audio. To 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 “A

22

” in the list of available devices 

 

(ensure that the A22 is powered on with Bluetooth selected and within reception range)  

4.

 

Select “A

22

” and t

he sending device should confirm that it is connected as an audio 

device.  

5.

 

Play audio from the sending device, ensuring that volume controls are not turned down 
or muted  

 
If the sending device goes out of range, connection will only resume when back in range.  

Likewise, if a different mode is selected, connection should resume when Bluetooth mode is 
re-selected.  

 
If Bluetooth is disabled on the sending device or paired to a different receiver, it will be 

necessary to re-connect the sending device to the A2 from step 2 above to re-establish a 
Bluetooth link.  

 

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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