Logitech Wireless BH870 - Manual (Page 24)

BH870 Wireless Bluetooth® Headset User’s Guide 24
Headset State Led When Battery Level Is Good Led When Battery Level Is Low
Idle (powered on, but not
connectable, pairing, ringing,
call active, or audio link)
Blue 200ms
Off 4800ms
Repeats for 60 seconds
Same as for good battery level
Connectable
Green 300ms
Off 300ms
Green 300ms
Off 300ms
Green 300ms
Off 1500ms
Repeats for 60 seconds Red 100ms
Off 500ms
Red 100ms
Off 500ms
Red 100ms
Off 1700ms
Repeats indefinitely
Call active or audio link open
Blue 100ms
Off 300ms
Blue 100ms
Off 2000ms
Repeats indefinitely Red 100ms
Off 300ms
Red 100ms
Off 2000ms
Repeats indefinitely
Ringing
Blue 100ms
Off 300ms
Blue 100ms
Off 1000ms
Repeats indefinitely Red 100ms
Off 300ms
Red 100ms
Off 1000ms
Repeats indefinitely
Power being turned on
Green 100ms
Off 100ms
Repeats for a total of 3 times
Same as for good battery level
Power being turned off
Red 100ms
Off 100ms
Repeats for a total of 3 times
Same as for good battery level
Pairing
Constant blue Constant red
Pairing succeeded
Blue 200ms
Off 400ms
Repeats for a total of 5 times Red 100ms
Off 300ms
Repeats for a total of 5 times
Charging
Constant yellow Constant red