Canon AUTO ZOOM 814 ELECTRONIC Instructions Manual page 22

22
OPEN
2
4
2 Rotate the variable shutter control ring. When it is set at "2", the
diaphragm opening is half as much as when set at "OPEN", and when
set at "4", the exposure opening is 1 /4, regardless of the filming speed.
3
Use the variable shutter control when the subject blurs, because it is
moving too fast, or because there is too much light to be measured by
the built-in exposure meter.
4
When you use the variable shutter control in EE operation, set the
exposure adjustment knob beforehand at the same number "2" or
" 4" accord i ng to the case .
• When the variable shutter control ring is at " OPEN " , set the exposure
adjustment knob at ......
RELATIONS OF THE VARIABLE SHUTTER CONTROL AND THE
EXPOSURE TIME
Variable Exposure
Exposure T i me
Shutter
Open
Adjustment
(Each Frame)
Control
Angle
Knob 18 fps. 24 fps.
OPEN 150°
•
1/43 sec. 1/58 sec.
2
75°
2 1/86 sec.
1/115 sec.
4 37° 4 1/173 sec. 1/230 sec.
CLOSE
0°
-
closed
Fading Effects
FADE-OUT
By rotating the variable shutter control ring from "OPEN" to "CLOSE"
while the film is running, the shutter angle becomes narrower and the
degree of exposure decreases accordi ngly until the scene disolves gradually
into complete darkness when it arrives at "CLOSE". This effect is called a
fade-out .
When you continuously rotate the control ring to "STOP" , the film stops
automatically to prevent from ' r unning i n vain though the trigger is still
pulled.