Factory Scan: According to ANTENNA-ANALOG---〉ANTENNA-DIGITAL---〉CABLE- ANALOG---〉
CABLE- DIGITAL to search channels, used only in project debugging.
Tuner Diagnostic: Project debugging setting, used to inspect the audio function.
8 . 5Gamma
Gamma:
Bright:GAMMA0.8 Middle:default settings in the programme Dark:GAMMA1.2
4