VEDA HCT User Manual The static picture size and position can be fixed if the “Locked” is checked. And the static picture can be rotated around a fixed point. The fixed point and rotation angle can be set. The picture can be manually rotated (in any angle) after the fixing angle is set. The static picture size can be set in the properties window by the Scaling function. It can be set either by checking “Lock Aspect Ratio” (the fixed horizontal/vertical ratio) or by checking “Use original size” (keeping the original size). 84