InFocus IN5104 - Manual (Page 21)

20
Lamp won’t turn on, Temp light is lit (page 15)
Make sure vents aren’t blocked; allow
projector to cool for one minute Unplug projector; wait 20 minutes; plug in
projector and turn it on: lamp lights
Lamp won’t turn on, Lamp light is lit (page 15) Lamp may need to be replaced (page 36) Lamp turns on
Temperature light startup
screen
Lamp light startup
screen