Page 12LcD anD PROgRaMMing kEYSThe MX-3X 2.4GHz FHSS-3 transmitter features four Programming Keys that are used to facilitate transmitter programming.The four Programming Keys consist of two MENU Keys (Right and Left), one +/INC (Increase) Key, and one DEC/- (Decrease)Key. This section summarizes the functions of each of the 4 Programming Keys in addition to describing the main areas of theMulti-Function LCD.Because certain areas of the LCD are printed onto the display, the PROGRAMMING menu selections displayed will NOTchange when cycling through the various SETUP menu options. This is normal because those areas of the LCD are printedonto the display. For example, when you enter the SETUP menu and highlight D/R, MOD will be displayed in the ProgrammingWindow, when you highlight EXP, TRM will be displayed in the Programming Window, etc.Scrolls left (backward) through the individualfunctions assigned to the currently highlightedmenu. In addition, when held down while turningthe transmitter ON, enters the SETUP menu.Scrolls right (forward) through the individualfunctions assigned to the currently highlightedmenu.PROGRAMMING KEY NAME FuNCTION+/INC Key (Increase)Increases number values in the ProgrammingWindow and is used to make programmingselections.DEC/- Key (Decrease)Decreases number values in the ProgrammingWindow and is used to make programmingselections.Left MENU KeyRight MENU KeyPROgRaMMing kEY FUncTiOnSMULTi-FUncTiOn LcD OvERviEwProgrammingWindowModel NumberBatteryIndicatorPROGRAMMING Menu / SETUP Menu FunctionsDigital VoltageIndicatorSteering Trim DisplayThrottle TrimDisplaySetup MenuIconTop Menu Icon(SETUP Menu Only)