InFocus IN1112A User Manual page 18

Problem
Lamp won't turn on, Temperature light is on
Temperature light
"Replace lamp" message appears at startup,
lamp won't turn on, Lamp light is turned on
Lamp light
Solution
Make sure vents aren't blocked, turn off the projector and
allow it to cool for one minute
Lamp must be replaced (see page 48)
loosen screws
loosen screws
17
Result
Lamp turns on
Lamp turns on