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Model HP-53FJBM User Manual 
Creation Date: July 28, 2014 
Revision No: V.2.0      Revision Date: August 5, 2019 

 

 

 

5/5 

Manufacturer:   Specialthing International Co, Ltd 
 

 

Unit 7, 7/F, Veristrong Ind. Centre 

 

 

34-36 Au Pui Wan Street 

 

 

Fotan, Shatin 

 

 

Hong Kong 

 

 

Certification Body: NB1974, PZT GmbH, Bismarckstraße 264 B, D - 26389 Wilhelmshaven, Deutschland - Germany 
 
Monitoring Body: NB1974, PZT GmbH, Bismarckstraße 264 B, D - 26389 Wilhelmshaven, Deutschland - Germany 

 

Hereby, Specialthing International Co, Ltd declares that the earmuffs are in compliance with the Regulation (EU) 
2016/425.  Please see attachment for the full text of the EU Declaration of Conformity. 

 

Summary of Contents for HP-53FJBM

Page 1: ...e Menu Button 2 again to confirm the time setting Radio Operation Turn on the radio by turning the Power On Off Knob 9 which combines with Volume Control in clockwise direction and adjust the sound to your desired level Manual search Press 5 or 6 buttons step by step until it reaches your desired station Auto scan Press 5 or 6 buttons for 2 seconds then release the button when auto scan starts Aut...

Page 2: ...ot adhered the protection by the earmuffs will be securely impaired Remarks The earmuffs provides audio signal sound pressure level limitation and limits the entertainment audio signal to 82dB A Radio reception quality may be slightly distorted depending on surroundings To prevent damage to the headset and radio function do not subject it to rough handling These earmuffs are provided with an enter...

Page 3: ...le so do not tear it off as it will damage the headset Troubleshooting Defect Possible Cause Solution No display Batteries are incorrectly inserted Take out the batteries and insert them into the compartment in correct polarity Batteries running down Replace with new batteries No Sound The volume is in off position Switch on the volume by turning in clockwise direction Audio device is not started ...

Page 4: ...eplaceable Earmuffs and in particular the cushions may deteriorate with use and should be examined frequently for cracks and leakage The product is protected by bubble wrap and then put into a printed gift box After use put it back into to the gift box for storage Guarantee Product guarantee for one year as from date of purchase If the product fails please contact your supplier Remember that many ...

Page 5: ... Fotan Shatin Hong Kong Certification Body NB1974 PZT GmbH Bismarckstraße 264 B D 26389 Wilhelmshaven Deutschland Germany Monitoring Body NB1974 PZT GmbH Bismarckstraße 264 B D 26389 Wilhelmshaven Deutschland Germany Hereby Specialthing International Co Ltd declares that the earmuffs are in compliance with the Regulation EU 2016 425 Please see attachment for the full text of the EU Declaration of ...

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