Problem | Possible Solution |
The visual qualities of digital channels vary.
The visual qualities of digital channels may vary depending on the original production method (analog or digital).
➔Classification by the information displayed when switching channels.
➔If the original production method is digital: High visual quality program.
➔If the original production method is analog: The digital program displayed on the screen is originally an analog program which has been converted. The visual quality is of an SD grade.
Although the TV caption shows HD, the visual quality is not satisfactory.
The HD caption that appears when switching channels or when pressing the Information button on the remote control means the selected channel is simply a digital channel. If the broadcasting station converts an analog signal into digital and transmits the signal, the visual quality may not be perfect.
(Applied to Set Top Box
•The display panel used for the DLP TV is composed of many tiny pixels. These pixels may occasionally appear on the screen.
