Hold the and keys for approximately 10 seconds while the unit is on.
The code refers to a specific firmware or software version found on JBL PartyBox 100 Go to product viewer dialog for this item. 1.30.1.jvx90706rr
If your speaker is experiencing connectivity issues or power failures, technicians often recommend a as a first step: Hold the and keys for approximately 10 seconds
: It is the internal software revision used to regulate the 160-watt output of the JBL PartyBox 100 1.30.1.jvx90706rr