Kodak DCS 410 - Manual (Page 190)

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7-48  Reference — Camera G
11. Push the head of the mounting screw until it is flush against the
bottom of the camera back. This action exposes the threads on the
other end of the mounting screw.
Threads
Push
12. Attach the clip on the end of the ESD wrist strap cable to the exposed
threads on the end of the mounting screw; you and the camera will
now be at the same potential.