Service ManualModelModelModelModel No.:No.:No.:No.: 75UF555075UF555075UF555075UF55508-2-8-2-8-2-8-2-4444.... SOUNDSOUNDSOUNDSOUNDAdjust the values of Sound Mode,Volume Curve,Audio Output and True Volumein different source.8-2-5.8-2-5.8-2-5.8-2-5. PanelPanelPanelPanel SettingSettingSettingSetting1)LVDS Bit Mode: choose the Bit;2)LVDS MAP: choose the MAP;3)LVDS ODD/Even: choose ODD or Even;4)Bcaklight:Adiust the value of backlight;5)Reset Panel Setting Date6)6MX0 LVDS Map: choose the 6MX0 LVDS MAP;7) 6MX0 Channel: choose the 6MX0 Channel;8)6MX0 Mirror: choose the 6MX0 Mirror;9)6MX0 Demo: choose the 6MX0 Demo;10)6MX0 Update.33333333