At 23:51 18.10.01, John Hermanson wrote:
B is held open mechanically, though when the mirror goes up, it will turn on
the main circuit for 3.5 minutes. After 3.5 minutes (the instruction book
says 2 minutes) the P board turns the circuit off to stop battery drain.
The mechanical latch will continue to hold the shutter open.
My OM-2n can do autoexposures to about 3m35s, does this mean that the
autoexposure for a 2n is actually limited by one of the boards
automatically shutting down? If so, is there a way to permanently power
this board or increase the limit (except by buying an OM-2 and using slower
film)?
Regards,
Thomas Bryhn
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