Lumens Technology DC155 - Manual (Page 12)

English - 11
4.2 Major Functions
4.2.1 Select Input Source
he default input source is set as "Digital Visualizer", press 『Source』to switch.
4.2.2 『Photo/Text』
The default setting is "Photo". Users can switch mode by pressing "Photo/Text"
button.
Monitor
Projector
PC Notebook
Keypad
Remote
Remote