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AS-4 

Audio Source DAB/FM/BT/USB 

Item ref: 952.984UK 

User Manual 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 1.0 

 

 

Caution: Please read this manual carefully before operating 

Damage caused by misuse is not covered by the warranty 

Summary of Contents for AS-4

Page 1: ...AS 4 Audio Source DAB FM BT USB Item ref 952 984UK User Manual Version 1 0 Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty ...

Page 2: ... Unplug power from mains during 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 Ensure correct operation of the mains switch Warning To preven...

Page 3: ...cycle through DAB FM Bluetooth USB and Auxiliary modes The VOLUME dial 15 governs the output level of any selected source In any mode press MENU 8 to enter the System menu DAB and FM have additional options see below In the System menu step through options via the TUNING dial 14 or pressing buttons 12 13 Select an option by pressing the TUNING dial to confirm Navigate sub menus in the same way Edi...

Page 4: ... Tune into the available DAB DAB stations via the Station scan menu Press the MENU button in DAB mode and the display will show as follows The System menu is described in the table above Press the TUNING dial on the Station scan option and the display will show 2 tuning options Press the TUNING dial on the Full scan option to auto tune all available DAB DAB stations Press the TUNING dial on the Ma...

Page 5: ...p through available stations briefly press the TUNING dial To auto tune all available FM stations press and hold the TUNING dial After auto tuning the buttons can step through stored stations Press the MENU button in FM mode and the display will be as follows The System menu is described on the previous page Press the TUNING dial on the Audio setting option and the display will show 2 tuning optio...

Page 6: ...ts If the sending device goes out of range the AS 4 will enter pairing mode again Note if there is no playback after 15 minutes the AS 4 will automatically switch to standby mode USB Mode For playback of mp3 tracks from a USB memory device up to 32GB connect the device to the USB port 3 If there is no USB device or the device is not recognized the display will show No USB Playback of tracks will n...

Page 7: ...tion same function as pressing the TUNING dial VOL VOL Adjust output level Specifications Power supply 100 240Vac 50 60Hz fig 8 DAB frequency range 174 240MHz FM frequency range 87 5 108MHz USB port USB 1 0 1 1 2 0 up to 32GB FAT16 32 Antenna connection RF coax FM DAB aerial supplied Display Backlit LCD for track info frequency DAB DLS B T pairing Auxiliary input 3 5mm stereo jack Headphone output...

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