GoPro Hero 3 Black Edition User Manual page 45

ONSCREEN DISPLAY
To display or hide the recording icons and file information on Video or the
viewing screen during playback, turn onscreen Display (osD) oFF or on.
OFF
ON (Default)
STATUS INDICATOR LIGHTS
Keep all four status indicator Lights active, only two active (front and back)
or turn oFF all lights.
4 (Default)
2
OFF
SOUND INDICATOR
You can adjust volume or turn oFF the sound indicator.
100% (Default)
70%
OFF
set uP
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