Symptom

Cause and Remedy

 

 

 

 

The picture flickers.

c Activate “APA”, then adjust the current input signal.

 

 

c Adjust “Phase” for “Adjust Signal” in the Screen

menu

 

properly. (1 page 46)

 

 

 

 

On-screen display

Symptom

Cause and Remedy

 

 

 

 

On-screen display does not

c Set “Status” in the Setup

menu to “On.” (1 page 47)

appear.

 

 

 

 

 

Remote control

Symptom

Cause and Remedy

 

 

 

The remote control does

c Batteries could be weak. Replace them with new batteries.

not work.

(1 page 11)

 

 

c Insert the batteries with the correct polarities. (1 page 11)

 

c If there is a fluorescent lamp near the remote control detector, the

 

projector may work improperly or inadvertently. Change the

 

setting of “IR Receiver” in the Installation

menu. (1 page 50)

 

 

 

Others

Symptom

Cause and Remedy

 

The fan is noisy.

c Check the setting of “Cooling Setting” in the Setup

menu.

 

(1 page 47)

 

cMake sure that the room temperature is not too high. To maintain the product reliability of the projector’s components, the number of turns of the fan increases and the fan noise becomes slightly louder, when a room temperature becomes higher than normal. The approximate normal temperature is 25°C.

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