Epson L1200UNL Users Guide - Page 240

On/Standby Status (power) light light Off Flashing blue Laser light Off Off Flashing Orange blue Varies Varies Varies Temp light Orange Off Varies Filter light Off Off Flashing orange Status and solution Projector is too hot (overheating) and projection stops. Leave it for about five minutes to cool down. • Make sure that the vents and air filter are not clogged with dust or obstructed by nearby objects. • Clean or replace the air filter. • Make sure the environmental temperature is not too hot. • If operating the projector at high altitude, turn on High Altitude Mode. • If the problem persists, unplug the projector and contact Epson for help. Laser has a problem. • Make sure that the vents and air filter are not clogged with dust or obstructed by nearby objects. • Clean or replace the air filter. • If the problem persists, unplug the projector and contact Epson for help. It is time to clean the air filter. 240