20 Using Your Projector
1Power Turns the projector on and off. For more
information, see Turning Your Projector On on
page13 and Turning Your Projector Off on
page13.
2Enter Press to confirm the selection.
3Right Press to adjust the OSD setting.
4Down Press to select OSD items.
5Aspect Ratio Press to change aspect ratio of a displayed image.
6Page up Press to move to previous page.
7Mute Press to mute or un-mute the projector speaker.
8Page down Press to move to next page.
9Video mode The Dell M409WX Micro-projector has preset
configurations that are optimized for displaying
data (PC Graphics) or video (movies, games,
etc.). Press the Video Mode button to toggle
between PC mode, Movie mode, Game Mode,
sRGB, or CUSTOM mode (for user to setup and
save preferred settings). Pressing the Video Mode
button once will show the current display mode.
Pressing the Vi deo Mod e button again will switch
between modes.
10 Blank screen Press to hide/unhide the image.
11 Up Press to select OSD items.
12 Left Press to adjust the OSD setting.
13 Menu Press to activate the OSD.
14 Volume up Press to increase the volume.
15 Laser Point the remote control at the screen, press and
hold the laser button to activate the laser light.
16 Volume down Press to decrease the volume.
17 Keystone adjustment Press to adjust image distortion caused by tilting
the projector. (+40/-35 degrees)
18 Source Press to switch between Analog RGB, Composite,
Component (YPbPr, via VGA), HDMI, and S-
video sources.