Jensen BT-390 User Manual

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3. Operation 
  Factory Settings Reset 
BT-390 allows you to master reset the car kit back to the 
original factory settings. To master reset BT-390 please 
press both Answer and Reject buttons at the same time for 
few seconds until you hear a series of beeps and then it will 
automatically enter the pairing screen to indicate that car kit 
has been reset back to the original factory settings.  
Warning: 
 
If you reset the car kit, all phonebook entries and paired 
settings will be erased. 
  Bluetooth Firmware and CPU Software Upgrade 
From time to time new Bluetooth phones are introduced 
and these phones may not be 100% compatible with BT-
390 as the software may not recognize new features or 
functions provided on the new phone. BT-390’s firmware 
must be updated to accommodate new phones. BT-390 
offers an easy way of upgrading software. To use this 
feature please contact your dealer for an upgrade 
instruction manual.  
Phone Book Sync 
About Car Kit 
Firmware Update 
Exit 
 
Disclaimer: 
 
All brands, trademarks and names are the properties of their respective owners. 
They are solely used to identify their respective products, and have no 
indication of affiliation or relationship. 
 
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