Why does image from a computer not appear on my Panasonic PT-VZ580?
- RRobert ButlerSep 6, 2025
If the image from your computer isn't appearing on the Panasonic Projector, check if the cable is too long; for D-Sub cables, it should be 10 m (32'10") or shorter. Also, verify that the external video output on your laptop is set correctly. (The external output settings may be switched by pressing the “Fn” + “F3” or “Fn” + “F10” simultaneously. Refer to your computer's user manual, as the method varies depending on the computer type.)












