Go up to Help-Adv.

The node reached by the cross reference in Info
-----------------------------------------------

   This is the node reached by the cross reference named `Cross'.

   While this node is specifically intended to be reached by a cross
reference, most cross references lead to nodes that "belong" someplace
else far away in the structure of Info.  So you cannot expect the
footnote to have a `Next', `Previous' or `Up' pointing back to where
you came from.  In general, the `l' (el) command is the only way to get
back there.

   >> Type `l' to return to the node where the cross reference was.