Hannspree wt0c-15a1 User Manual

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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.
Snow appears on the screen.
Adjust the location of the antenna, placing it 
far from roads or sources of interference.
Check the antenna and the video signal line 
connections.
Blurred or overlapped images.
Readjust the sharpness setting.
Choose programs with high quality signals.
Adjust the direction of the antenna or 
change the video signal cable.
Situation
Solution