Optoma DC450 - Manual (Page 6)

4
Remote Control
Button Function
Brightness hotkey
Power on / off
Freeze current image.
* Pause the clip while playing videos
Show or hide on-screen icons
To show or hide OSD menu
Playback mode to display recorded
pictures and video clips
Invert image 180°
Select and adjust
Record a video clip
Capture a still image
/ Zoom out / Zoom in
One-shot auto focus
/
Use the level bar to adjust the focus
manually
2X or 4X digital zoom
Highlight function on / off
Mask function on / off
Macro / Normal switch
Adjust highlighted / masked area
size
Set color for highlighted / masked
area
Button Function
Increase / decrease the sound
volume.
Picture in Picture function on /
off *For displaying a still image as
an insert while displaying another
image.
Infrared remote control can only be
used in proximity to the unit.
Remove the battery cover and load
the batteries into the battery com-
partment correctly according to the
“+” and “-” symbols.
Be sure to use two AAA batteries. Do
not use new and old batteries or dif-
ferent battery types together.