V01-2013 35mm-01 serie
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10.0 OPERATION FIELD TABLE TOP.
10.4 SPEED SWITCH ST721
1. Speed selector (1) is activated by the speed control lever (2) in both directions.
-first notch right; sync speed forward.
-second notch right: winding speed forward, approx. 2/3 of maximum speed.
-first notch left; sync speed revers.
-second notch; winding speed revers, approx. 2/3 of maximum speed.
-final notch in both directions; maximum speed, approx. 200 frames per sec..
Between standstill and maximum speed forward or revers the speed is fully
variable by hand.
2. Speed control lever.
3. Clutch and brake switch for picture left (track 1).
4. Clutch and brake switch for picture right (track 2).
5. Clutch and brake switch for sound Mag.1 (track 3).
6. Clutch and brake switch for sound Mag.2 (track 4).
7. Framing picture left
8. Framing picture right
Clutch and brake switches are used to (dis)-engage the corresponding
tapes from the drive.
Push button released: tape engaged.
Push button suppressed: tape disengaged.
Remark:
As soon as the table runs the switches are enabled. (except 6: framing)
After the tables has stopped, these switches can be used again.
This feature is for:
- no damage can be done to material while the editor is in a full wind speed.
- no loss of sync by pushing clutch/brake switch accidentally during viewi
fig.11
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