on denon 2807
OSD is very picky.
some OSD will come up in all modes.
some OSD (overlays) have to have specific resolutions, with specific inputs utilized and some not utilized.
my manual has a cryptic chart to try to sort it out. Try being the key word. basically the last poster is correct. add a composite output to the tv and test that. with mine if I am on a 480I signal, i will get the overlay. with a 720P, i will not get an overlay. YMMV, depending on your input/output configuration. Plus you have a different receiver.

hth

randy


Axiom M80, Ep600, Qs8, VP150, Crown XLI 2500 , DBX Driverack PA2, Focusrite Scarlet 2i4