Epson PowerLite 4770W User Manual - Page 166

Power light, Temp light, Filter light, Status and solution, light, High Altitude Mode

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Power light Lamp light Flashing orange Off Flashing red Off Red Off Temp light Filter light Status and solution Off Off Flashing Off orange Red Off Preparing network monitoring or shutting down. (Wait for the light to remain orange before unplugging the projector.) Projector is too hot. • 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. Projector has overheated and turned off. Leave it turned off to cool down for five minutes. • 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 operating the projector at high altitude, turn on High Altitude Mode. • If the problem persists, unplug the projector and contact Epson for help. 166

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Power light
Lamp
Temp light
Filter light
Status and solution
light
Flashing orange Off
Off
Off
Preparing network monitoring or shutting
down. (Wait for the light to remain orange
before unplugging the projector.)
Flashing red
Off
Flashing
Off
Projector is too hot.
orange
• 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.
Red
Off
Red
Off
Projector has overheated and turned off.
Leave it turned off to cool down for five
minutes.
• 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 operating the projector at high altitude,
turn on
High Altitude Mode
.
• If the problem persists, unplug the
projector and contact Epson for help.
166