24 Chapter 1OSD navigationMany of the advanced settings and adjustments are available through using the OSD (onscreen display)menus, as shown in the example screenshot below.Basic operations required to navigate these menus (Picture, Audio, Channel management, Options, Settingsand Empowering) are described in this section.Navigating the OSD with the remote controlNOTE: You can also interact with these menus using the front panel controls. Please see “Front panel view”section for AT3220A.No. Icon or Display DescriptionThere are six main OSD menus. These are: Picture, Audio, Channel management, Options, Settings andEmpowering. Use the following method to navigate these menus.1 Press the MENU button on the remote control or the MENU buttonon the control panel.2 Select your desired menu by using the up and down directionalkeys to switch betwee the six menus.3 Use the directional keys to ineract with the menu. The up / downdirections will scroll through the menu options, while left / right willadjust the different settings (for example, in the Picture menus,settings such as brightness, contrast, etc.) Press MENU to exit.