... adjustable recursion, many images storage, upright image, horizontal image, positive & negative image, image patching, LIH(last image freeze), OSD (monitor display).Structure and ... any direction, and main wheel can rotate in ±90°.C-armThe up and down electrical stroke of pillar is ... 15°, distance from focus to screen: 960 mm; C-arm open distance: 760mm C-arm arc depth: 640mm; Slipping on orbit : ...