Westinghouse VK-40F580D - Manual (Page 60)

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Picture is not sharp.
ƒ The signal strength may be weak.
ƒ Program provider may be experiencing difficulties.
ƒ Check if cable connection is loose or not.
ƒ Check the Sharpness parameter in Picture Settings.
Picture shifts.
ƒ The signal strength may be weak.
ƒ Program provider may be experiencing difficulties.
ƒ Check if cable connection is loose or not.
Picture shows multiple image or ghosts effect.
ƒ The signal source may be weak.
ƒ Check if cable connection is loose or not.
Picture is spotted.
ƒ There may be interfered with any electronic appliances nearby.