Exposure Counter - Contax S2 Instruction Manual

<Exposure counter>
The exposure counter changes by "1" each time the film
advance lever is turned, regardless whether or not film is
loaded. When the camera back is opened, the counter
automatically resets to "S." The counter starts at "S" with
and runs from "1" to "36" with even numbers printed and
odd numbers indicated by dots (2..4..6....36").
The intermitted numbers "12", "20", "24" and "36" appear
in orange to indicate the last exposure for different-sized
film rolls.
.
The film type can be checked in the film check
window on the back of the camera.
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