Olympus - Cv-290 Manual 2021

I couldn’t locate an official because the CV-290 is part of Olympus’s EVIS EXERA III series, and the core processor manual was originally released earlier (circa 2014–2016). However, the same manual remained in effect for 2021 —only minor addenda for new compatible scopes (like GIF-H290Z, CF-HQ290I) were issued.