This distance can be interrupted by:
a window, x-ray control box, doorway, etc. 

The average distance between the CX2000 fixator/collimator mounting plate and the head positioner mounting plate is 50 to 54 inches
 
How to Setup and Measure an Office for a Ceph
Page 1 of 5
What to look for in determining DIRECTION & LOCATION

(i. e.  Standard
==> .  .  .  or Reverse <== . . . . from the
perspective of looking at the wall
)