I would like to use the auto focus, I would like to adjust the brightness, I would like to turn on/off the lamp – Lumens Technology DC211 User Manual

Page 24: I would like to capture images, I would like to freeze images, I would like to view captured images, Brightness and focusing performance, 4 i would like to use the auto focus, 5 i would like to adjust the brightness, 6 i would like to turn on/off the lamp