If you need to remote the unit BYPASS, the same as the Bypass key function, you don't need Externals; the reason is that BYPASS as a dedicated patching area.

Press SETUP > EXTERNALS several times until you see BYPASS on the left side of  the display. Press its key. Here is where you will patch a footswitch connected to Eclipse Pedal 1/2 to the Bypass function. On the second screen it also offers a TRIGMODE function which allows software configuration of the switch as momentary (unlatched) or Off/On (latched).

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