VT420D 18 150-114λ Language Setting (English only)m On side of controller:1.Press “MENU” to enter Main Menu.2.Press “=/+ “ 3 times and press the “Enter” to enter item.3.Press ”▽” to select sub-item(English only),4.Press ”Enter” when finish adjusting.5.Press “MENU” to exit the item.m On RCU:1.Press “MENU” ->” ENTER” to enter picture setting2.Press“=” or “⇪” to select Main Menu.3.Press “ENTER “ to enter item.4.Press ”▽” to enter sub-item(English only),5.Press “ENTER” when finish adjusting.6.Press” EXIT“ to exit the itemλ Default Settingm On side of controller:1.Press “MENU” to enter Main Menu.2.Press “=/+ “ 4 times to select original default setting.3.Press “Enter” to enter item.4.Press ”▽” to select sub-item(Factory Reset. Set display …),5.Press “=/+” or “⇪/-” to adjust6.Press ”Enter” when finish adjusting.7.Press “MENU” to exit the item.m On RCU:1.Press “MENU” to enter Main Menu.2.Press“=” or “⇪” to select Main Menu.3.Press “ENTER “ to enter item.4.Press ”▽” to enter sub-item(Factory Reset. Set display …),5.Press “=” or “⇪” to adjust6.Press “ENTER” when finish adjusting..7.Press” EXIT“ to exit the itemλ Input Signal Selectionm On side of controller:1.Press the “MENU” to enter Main Menu.2.Press ”▽” to enter3.Press “=/+” or “⇪/-” to select single input.4.Press ”Enter” when finish adjusting.m On RCU:1.Press the “MENU” to enter Main Menu.2.Press ”▽” to enter3.Press “=/+” or “⇪/-” to select single input.4.Press “Enter” when finish adjusting.