Lumens Technology VISUAL PRESENTER DC120 - Manual (Page 22)

English - 21
Chapter 7 Descriptions of Major Functions
7.1 I would like to display a live image
1. Click to display a live image.
7.2 I would like to optimize the image
1. Click .
7.3 I would like to zoom in/zoom out
1. Click to display the image scrollbar.
2. Scroll up/down to enlarge/reduce the image.
7.4 I would like to use the auto focus
1. Click the AF button on the camera head of main unit.
7.5 I would like to adjust the brightness
1. Click to show the brightness scroll.
2. Move upward to increase brightness, or downward to decrease
brightness.
7.6 I would like to freeze images
1. Click to freeze the current image on the screen.