Canon TX - Page 33

spl aad Mark
Positioning Pin
Red Dot EE nck Pin
EE
Switch
Aperture Pin
Signal Lever
Manual Lock Lever
Automatic
Aperture Leve
Full Aperture :
Signal Pin
Lens Signal
Aperture
Signal
Lever:
Transmits
the
preset
f/stop
of
the
automatic
aperture
to
the
camera
body.
Full
Aperture
Signal
Pin:
Transmits
the
full
aperture
f/stop
when
a
lens
with
a
different
full
aperture
number
is
mounted.
It
also
performs
error
compensation
of
the
full
aperture
metering.
Automatic Aperture Lever: Stops down the aperture
to the preset position. (See page 15.)
EE Lock Pin: This is a protective pin to prevent the
aperture of the lens from moving to the ‘‘A”’ mark un-
intentionally. In order to set at the ‘‘A’’ mark, turn the
aperture ring while pushing down the EE lock pin. When
withdrawing from the ‘‘A” mark, turn the aperture ring
again pushing down the EE lock pin.
EE Switch Pin: When the preset aperture ring is set
at the “‘A’’ mark for AE use, the lens can be attached
only to the Canon F-1 and AE cameras. If the lens is
attached to the TX, it cannot be set at the ‘‘A’”’ mark.
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