User Manual
Page 17
However, the button functions may differ, follow the button guide. To manually switch the input source, do the following: or Switch again or Exit the input source and return to Home menu 17 Exit Setting mode Sharpness ... setting. How to Use External Input Source: VGA / Composite AV Switching Input Source Once a video source device is connected to the projector and turned on, PK120 detects the video source.
However, the button functions may differ, follow the button guide. To manually switch the input source, do the following: or Switch again or Exit the input source and return to Home menu 17 Exit Setting mode Sharpness ... setting. How to Use External Input Source: VGA / Composite AV Switching Input Source Once a video source device is connected to the projector and turned on, PK120 detects the video source.