InFocus LP 120 User Manual page 22

Projected colors don't match source
COLOR
Lamp won't turn on, Interactive Display says "Lamp
did not strike" (page 14)
blinks
red
Adjust color temperature, color space,
color control, brightness, and contrast in
the Picture and Advanced menus. Also,
adjust color and tint (video sources only).
Make sure vents aren't blocked; allow
projector to cool for one minute
20
Correct image
COLOR
Unplug projector; wait one minute; plug in
projector and turn it on: lamp lights