FP 25/30/50 D
Film Gate Components
Issue: 04/2011
25
3 .2 .6 .2 Electronically Controlled Lens Change (option)
The electronically controlled lens turret is suitable to change the lens automatically
when the corresponding format key has been pressed. Simultaneously the applicable
aperture is changed too.
Lens tubes with lenses
Latching solenoid
Sensor board (covered)
Manual focusing
Position lever for moving the
lens turret away from the gate
• To select a lens, push one of the
format buttons.
$
The light barrier on the sensor
board senses the position of the
corresponding
coding plate (one coding plate for
one lens).
$
The lens turret will stop at that
position and be magnetically
latched.
Drive and Control
The lens turret/aperture changer control board (arrow, right figure) activates the turret
motor (arrow, left figure), which changes the lens via a toothed belt.
X
NOTE
Z
When changing the lens the aperture is changed too (see also chapter 3.2.4).
Z
Initializing the EE-PROM should be only carried out by experts.
2
1
3
4
5
1
Содержание FP 10 A
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Страница 21: ...FP 50 D Installation Mounting Issue 10 2010 11 2 3 2 Important Hints for Installation Projector Dimensions ...
Страница 64: ...FP 50 D Issue 04 2011 54 ...
Страница 86: ...FP 25 50 E FP 25 50 D FP 10 50 A Issue 04 2011 76 ...
Страница 90: ...FP 50 D Issue 04 2011 80 Figure 2 Fig 2A Fig 2B 3B Fig 2C 3C Fig 2D 3D Figure 3 2A 2C 2B 3A Fig 3A 3B 3C ...
Страница 92: ...FP 50 D Issue 04 2011 82 Fig 5A Fig 5B Fig 5C Figure 5 5B 5C ...
Страница 98: ...FP 50 D Issue 04 2011 88 8 2 2 Basic Unit Overview ...
