Viewsonic PJD8653WS User Manual

51

 

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If possible, turn off the projector, then unplug the power cord and wait at 

least 20 seconds before reconnecting power.

 

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When the lamp reaches its end of life, it will burn out and may make a loud 

popping sound. If this happens, the projector will not turn on until the lamp 

module has been replaced. To replace the lamp, follow the procedures in 

the “Replacing the Lamp” section on pages 59-60.

 

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Check the operating angle of the remote control is within ±35° both horizon-

tally and vertically of one of the IR receivers on the projector.

 

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Make sure there are not any obstructions between the remote control and 

the projector. Move to within 8 m (±0°) of the projector.

 

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Make sure the batteries are inserted correctly.

 

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Replace batteries if they are exhausted.

 

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If you are playing an external source, make sure you have an audio cable 

securely connected between the source device and the projector’s audio 

input.

 

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Please make sure the external speakers are not connected.

 

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Make sure the volume is not set to minimum.

 

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Make sure the “Volume --> Mute” function is set to “Off”.

 

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Select “3D” --> “3D” from OSD and choose “Off” to avoid normal 2D image 

is blurry double image.