Release, Image stabilizer, Ed for – OM SYSTEM OM-5 Mirrorless Camera with 12-45mm f/4 PRO Lens (Silver) User Manual
Page 277: S‑af release priority] in, Custom menu, P. 277), Half way rls with is] (p. 277), Lens i.s. priority] (p. 277), Image stabilizer (p. 277)