Olympus WINDER OM-1 Podręcznik - Strona 15

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Olympus WINDER OM-1 Podręcznik
[Major Check
Relative Function
Checking Method or
Points of Special Attention
Check the speed by 1/1000, 1/15
Place the mercury battery in the
camera, turn off the main switch,
set it at ASA 100 and the shutter
speed of "В", and turn the aperture
ring from Р16 to Open slowly. At
this time the needle should swing
once toward and beyond 2EV before
it is stabilized at the index of
-0.5EV.
At this time, the aperture ring
should be stopped at somewhere
smaller than F2.8.
When the lens is stopped down
gradually from the open position,
the needle should comedown once
to a position lower than -0.5EV
before it is stabilized at +0.5ЕУ.