To increase the volume by one level, press the plus (“+”) volume button once
To decrease the volume by one level, press the minus (“-”) volume button once.
OrCam Read will announce whether the volume level was raised or lowered, as well as when you reach the minimum or maximum volume level.
Note: You cannot change the volume while the device is reading. Pressing either volume button during reading will cause the device to read either the next or previous sentence.