Epson 5020UB Manuel D’Utilisation

Problem Solving

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Open the WirelessHD reception monitor and check the strength of the WirelessHD 
signal (see page 49). If the signal is weak, you may need to move the transmitter closer to 
the projector or remove any large objects located between the transmitter and the 
projector.

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Make sure that your projector is connected to the correct WirelessHD device. It can take 
up to 30 seconds for a signal to sync and appear after connecting. See “WirelessHD 
Settings (PowerLite Home Cinema 5020UBe only)” on page 49 for more information.

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You may need to reset the WirelessHD connection. Turn off both the WirelessHD 
Transmitter and the projector. Start playback on your video device, then turn on the 
WirelessHD Transmitter and the projector. Wait 10 seconds, then press the 

Setup

 

button on the back of the transmitter.

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Make sure the WirelessHD Transmitter is within 32 feet (10 m) of the projector, isn’t 
obstructed by any large objects, and is not placed on a metal surface.

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If the green and orange lights on the transmitter are flashing, the unit may be 
overheating. Make sure the vents on the back of the transmitter are not blocked and that 
the room temperature does not exceed 95 °F (35 °C).

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If you are viewing wireless content, make sure that the 

WiHD

 light on the transmitter is 

lit. If it isn’t, press the 

Output

 button on the remote control or transmitter.

The resolution and overall image quality are automatically adjusted based on the strength of 
the WirelessHD signal. Check the WirelessHD reception (see page 49) and adjust the 
position of the transmitter, if necessary.