• Slides: In order to add slides go to Slider Settings→ Add New. If you do not want to use this slider, simply do not add any slides or disable this custom post type altogether here.
• Revolution Slider Alias: Only available if you have enabled the above option. Enter the name of your chosen slider from the plugin to display it on your home page. For example, if the shortcode given to you by Revolution Slider is [rev_slider alias="slider1"], enter slider1 into this field.

The default header image has a priority over other sliders and it will be displayed first. Go to Appearance → Header → Hide image if you want to use the built-in slider or Revolution Slider.