Lumens Technology DC235 - Manual (Page 15)

English - 14
Chapter 6 Introductions to Control Panel
Buttons
The below functions are listed alphabetically
Name Function Descriptions
Turn on and off the visual presenter.
,,,
Move up, down, left or right to select the needed function.
AUTO TUNE Automatically adjust the image to have the best brightness
and focusing performance.
BRT+/- Manually adjust the brightness of the image.
FREEZE Freeze the current image to temporarily stay on the screen.
Press again to defreeze.
PAN Switch a part of the live image.
LAMP Turn on / off the lamp.
ROTATE Rotate the image by 0°/90°/180°/270°
ZOOM +/- Increase or decrease the image size.