ETS-Lindgren 4340 CCTV Systems - Manual (Page 30)

30 | Wall or Ceiling Mount the Camera
3. Connect the assembled pipe to the filter penetration with a pipe-to-pipe
coupler, running the cables through the penetration to the
10/100 Ethernet filter outside the chamber. Manually tighten the
coupler to secure the pipe.
4. Connect the camera enclosure to the assembled pipe.
If wall-mounting the camera, screw the camera penetration onto the
elbow joint at the end of the pipe. Tighten the locking nut with a
wrench.