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EV3
TEchnology
Settings
This screen will enable you to see and adjust various general
settings on the EV3 Brick.
Volume
There may be occasions when you will want to adjust the volume
of the sound coming from the EV3 Brick Speaker. To change
thespeaker volume, go to the Settings screen. As the top menu,
Volume will already be highlighted. Press the Center button.
Use the Right and Left buttons to change the volume setting, which
can be intervals from 0% to 100%. Press the Center button to accept.
This will return you to the Settings screen.
Sleep
To change the amount of inactive time that passes before the EV3
Brick goes into Sleep Mode, go to the Settings screen and navigate
to the Sleep menu using the Down button. Press the Center button.
Use the Right and Left buttons to select a lower or higher time period,
which can be intervals from 2 minutes to never. Press theCenter
button to accept. This will return you to the Settings screen.
EV3 Brick Interface
Settings screen
Adjust volume
Adjust sleep