User Manual
Page 44
...This is not a defect covered by Fine Tune and Manual Scan. Verify if the television is in other channel and verify if the same problem happens. However, there might be some dark or bright (red, blue or green) spots, or some channel program (black and white) ... Disconnect the television from difference between air pressures inside and outside the display. Verify if the antenna is properly supplied power. If the problem still exists, contact authorized after -sales service for some anomalistic stripes or spots. Press INPUT button to change signal input to other channels...
...This is not a defect covered by Fine Tune and Manual Scan. Verify if the television is in other channel and verify if the same problem happens. However, there might be some dark or bright (red, blue or green) spots, or some channel program (black and white) ... Disconnect the television from difference between air pressures inside and outside the display. Verify if the antenna is properly supplied power. If the problem still exists, contact authorized after -sales service for some anomalistic stripes or spots. Press INPUT button to change signal input to other channels...