<To use the mounting base>
 q  Attach the camera onto the camera attachment 
while aligning the  "OPEN" mark of the camera 
with the projection of the camera attachment.
Important:
 • When mountingthe camera body, cablesshall
be  run  between  the  camera  attachment  and 
mounting base as indicated by the arrow in the 
illustration. 
  *  Cable  running  as  indicated  by  the  arrow is  an 
example.  Cable  running  shall  be  varied  with 
installation environment.