Acer Beamer H6510BD switches off after 10 seconds

jevoul Member Posts: 2 New User

I had to change the bulb of our H6510BD because the old one exploded.

With the new lamp the beamer only runs 10 seconds and shuts down afterwards. Power light is blue, after it cooled down Lamp light turns red, before Power finally turns to red.

Switching on the menu, it only shows the short version of the menu. In the long version would be the chance to reset the lamp counter to zero, in the short menu it isn't.

Does anybody has a hint, what could be the problem and how to solve it?