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2.1ch HIFI Speaker System 

Model HF-52 User Manual 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

Thank you for purchasing this Osotto Hi-Fi. We trust that you will enjoy using it, and that it will give 

years of trouble-free service. Please read this User Manual, and then keep safe for future 

reference.   

 

 

                                                                                                                                                                                   

 

 
   

Page 1

 

 
 

Содержание HF-52

Страница 1: ...del HF 52 User Manual Thank you for purchasing this Osotto Hi Fi We trust that you will enjoy using it and that it will give years of trouble free service Please read this User Manual and then keep safe for future reference Page 1 ...

Страница 2: ...n FM input mode press to scan FM program channels For LED control press for 3 seconds to change the flashing led light sequences NEXT Next song or next FM program button VOL Volume increase button VOL Volume decrease button MODE Use to select and adjust the woofer bass treble mic and echo 1 9 0 100 Use to select music track number or FM channel The remote control uses 2 x AAA batteries Please use ...

Страница 3: ...ource selection button 5 Next song or FM program Press for 3 seconds to increase volume 6 Play and Pause button When in FM radio mode press to scan for FM programs 7 USB slot 8 SD card slot If the USB SD doesn t work first time please turn off the power wait for one minute and restart it You ll find that it will then works Page 3 Control Panel Functions ...

Страница 4: ...ted correctly turn on the power switch 3 Turn on or connect your audio source and adjust the volume 4 After use please turn off the power supply Caution 1 Please turn the volume knob to minimum before operation to prevent damage to the speakers 2 Avoid exposure to damp or humid environments 3 Do not open the back cover of the main speaker in case of electric shock or voiding the warranty 4 Please ...

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