Situation

Solution

 

 

No sound but have image.

Make sure the source device is functioning properly.

Set the volume to a higher level.

Make sure the audio cable is connected securely.

Turn the mute off.

Screen image turns over.

• Make sure the video signal cable is con-

nected properly.

 

 

 

 

• Adjust the location of the antenna, placing it

Snow appears on the screen.

far from roads or sources of interference.

• Check the antenna and the video signal line

 

 

connections.

 

 

 

• Readjust the sharpness setting.

Blurred or overlapped images.

• Choose programs with high quality signals.

• Adjust the direction of the antenna or change

 

 

the video signal cable.

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HANNspree F629-10A1, F633-10A, F637-10A manual Situation Solution