Datasat XD20, Инструкция по установке и эксплуатации

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XD20 Installation and Operating Guide Version 1.1
Appendix I. Technical Maintenance I-3 Document #: 9301H264001.1
Installing or Changing Auxiliary Roller for Timecode Reader Head
The Auxiliary Roller is designed to mount at either end of the reader’s small secondary rollers. The
following instructions and diagrams provide step-by-step instructions for installing or changing an
auxiliary roller.
Prepare for Installation
1 Remove the screw (1) from the end cap (2) of the
desired secondary roller (3) and remove the end cap (2).
2
Loosen the set screw (4), which holds the roller shaft (5)
of the secondary roller (3).
3 Gently push the roller shaft (5) out of the secondary
roller (3). Be careful not to lose the washer (7) or the
bearings (6) that mount on the roller shaft (5).
Caution : Excessive force may damage the bearings.
Install Roller Head
1
Install the longer roller shaft (8) provided.
The flat section on the roller shaft (8) should
face the set screw (4) in the Reader Head.
About ¼" of the longer roller shaft (8) will
protrude from the bottom of the Reader Head.
2 Tighten the set screw (4) and replace
the secondary roller (3) and end cap (2).
Adjust Roller Head
1 Make sure that the secondary roller (3) spins freely.
If not, loosen the set screw (4) and adjust the
roller shaft (5) up slightly. This should free the
secondary roller (3). If, after adjustment, the
secondary roller still does not spin, double check
that all parts have been properly replaced onto
the roller shaft (5).
2 Place the auxiliary roller (9) on the protruding
section of the roller shaft (8) in the desired
position (10), and tighten the screw cap (11).
For most installations, keeping the auxiliary
roller close to the large center roller achieves
the best results.
3 Add a secondary auxiliary roller (12), if necessary,
to stabilize the film