in F-G condition, powers on when connected to the VR-10 video recorder, together with a Canon Portable Video Recorder VR-10 in G-VG condition, powers on but with caveats: the unit appears to power the camera after some time & turning the VR-10 on & off, but the VR-10 itself doesn't appear to function correctly, laboured start up sounds - no data on LCD pannel, requires attention, together with a Canon TImer Tuner Unit VT-10, untested, with accessories,