Others

Symptom

Cause and Remedy

The fan is noisy.c Check the setting of “Cooling Setting” in the Setup menu. (1 page 46)

cMake sure that the room temperature is not too high. Check the installation conditions. (1 page 12)

The number of fan rotation increases to maintain the product reliability of the projector’s components in a room, where the temperature is higher than normal. The fan noise becomes slightly louder. The approximate normal temperature is 25°C.

Image is left on the screen. c When High contrast non-moving images are displayed for a

(image retention)long period of time, there may be some image retention on the screen. This is only a temporary condition. Turning off the power for a while will eliminate the retained image.

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