_:n49e0544a7a3d4482a7b01c72d4fa3e22xb0
<http://schema.org/description>
"To set up a link, you must assign at least one channel to the X channel list and one channel to the Y channel list. In the following example, two color scrollers are linked so that their color settings are controlled by the trackpad. For the two scrollers, color is controlled by channels 1 and 11, respectively."
<https://support.etcconnect.com/ETC/Consoles/Express%2C_Expression%2C_and_Insight/Express_User_Manual/Setting_Up_a_Link_in_Express>