Chapter 7, Descriptions of major functions, I would like to turn on / off the lamp – Lumens Technology DC235 User Manual

Page 16: I would like to zoom in /out of images, I would like to use the auto focus, Chapter 7 descriptions of major functions, 1 i would like to turn on / off the lamp, 2 i would like to zoom in /out of images, 3 i would like to use the auto focus