32SOUND MENUSOUNDPress ◄ or ► button to select SOUND menu, Press ▼ button to access the menu.21 Press MENU button and the main menu screen displays.Within the menu, press ▲ or ▼ to scroll through the page upward or downward, and press ▲, ▼,◄ or ► to navigate through the options or adjust an option.3Press BACK button to return to previous menu. Press MENU button or no operation for a few seconds(the duration can be set) to exit the menu screen directly.4Option DescriptionSound Mode To select a desired sound mode. You can select Standard, Music,Theater, News and Personal. The details, please refer to page 14.To adjust Treble (high sounds).TrebleTo adjust Bass (low sounds).BassTo adjust volume balance.BalanceTo select On to equalize overall volume levels across all channels.To select Off to turn off the auto volume control.Auto VolumeTo select On to turn on the surround sound effect.To select Off to turn off the function.SurroundTo select On to turn on the bass expander effect.To select Off to turn off the function.Bass Expander00Note:● Before adjust "Treble" and "Bass", please set Sound Mode to "Personal".