Infocus IN1112a ユーザーズマニュアル

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