Ask Proxima A1100 User Manual page 21

Problem
The video embedded in my PowerPoint
presentation does not play on the screen
A
lamp won't turn on, Temperature light is on
Temperature light
Solution
turn off the internal LCD display on your
laptop
make sure vents aren't blocked, turn off the
projector and allow it to cool for one
minute
20
Result
Embedded video plays correctly
A B
lamp turns on
Startup
Screen