Menu navigation12 - ENGLISHMenu navigationThis section explains about the on-screen menu (menu screen) that can be operated by installing this InterfaceBoard in the slot of the projector.For the menu items with l in the following table, the additional explanation for the target model is described.Refer to the explanation together with the “Operating Instructions” of the projector.Main menu item Detailed menu item PT-RQ22K[DISPLAY OPTION] [BACKUP INPUT SETTING] l[SLOT IN] l[PROJECTOR SETUP][STARTUP INPUT SELECT] l[SCHEDULE] l[REMOTE2 MODE] l[MULTI DISPLAY] ― l[SECURITY] [CONTROL DEVICE SETUP] lNotef This document explains mainly for the operation regarding the input to this Interface Board.[BACKUP INPUT SETTING]Set the backup function that switches the signal to the backup input signal as seamless as possible when inputsignal is disrupted.1) Select [DISPLAY OPTION] from the main menu.2) Press the button.f The [DISPLAY OPTION] screen is displayed.3) Press as to select [BACKUP INPUT SETTING].4) Press the button.f The [BACKUP INPUT SETTING] screen is displayed.5) Press as to select [BACKUP INPUT MODE].6) Press the button.f The [BACKUP INPUT MODE] screen is displayed.7) Press as to select the combination of the input and press the button.Primary input Secondary inputNumber of signalsconstructing onescreenDetails[OFF] ― Disables the backup function.[SDI OPT1 [SLOT1]]*1 [SDI OPT1 [SLOT2]]*1 1 Enables the backup function.*1 This is displayed when these Interface Boards are installed in 1> and 2>.8) Press the f The [BACKUP INPUT SETTING] screen is displayed.9) Press as to select [AUTOMATIC SWITCHING].f When [BACKUP INPUT MODE] is set to [OFF], [AUTOMATIC SWITCHING] cannot be selected.10) Press qw to switch the item.f The items will switch each time you press the button.[ENABLE] Switches to the secondary input (primary input) automatically when the input signal for primary input(secondary input) is disrupted.[DISABLE] Disables the automatic input switching function.