We changed the lamp, same thing
Are you managing to get into the menu at all and reset filter and lamp hours?
By the way - although optoma what cheap option for our school, i now get hitachi with 3 year bulb warrenty.... mine BURNT out luckily not at weekend or school may have gone up too - expensive optoma really then if that had happened.
good luck
SOURCE: Optoma H77 - Lamp shuts off after coming on for 5-10 minutes
Hi SoonerJDP
This is indeed a warning that the hours on the lamp has been used up and that you will have to replace the lamp.
Remember to reset the lamp timer once you've replaced the lamp.
375 views
Usually answered in minutes!
×