User`s manual

E-45
When the power has failed (When all the LED go off with the power ON)

Measurestobetaken
1. Disconnect the power plug from the outlet.
2. Check the following matters and perform the countermeasure properly.
Maintenance
Is the ambient temperature
inexcessof35°C(95°F)?
Are the ventilation vents
blocked?
Are the Air Intake/Ventilation
Slotsblocked?
Breakdown of an internal cir-
cuit could be the problem.
Please use the projector in an operation ambient tempera-
tureof0°C(32°F)to35°C(95°F).
Rearrange the setup location of the projector and separate
theprojectorfromsurroundingobjects.See"DoNotBlock
theairvents"onPageE-4.
Please request repair at your store of purchase.
Clean the Air Intake/Ventilation Slots
See "Cleaning theAir Intake/Ventilation Slots " on Page
E-49.