InFocus 4800 Projector User Manual


 
25
Problem Solution Result
lamp won’t turn on, LED blinking red
make sure vents aren’t blocked, turn off the
projector and allow it to cool for a minute
lamp turns on
“Change lamp” message appears at startup or lamp
won’t turn on and LED blinking red
if lamp hours up to 4,000, lamp must be
replaced (see page 37)
lamp turns on
LED
ScreenPlay
LED
check lamp hours
replace lamp
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sp4800_ug_en.fm Page 25 Monday, September 29, 2003 2:08 PM