Page 19 - kodascope-b
P. 19

of the  Kodascope-17



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                              29
                                    F'ig.  13
             Check the size.  of t.he upper loop 27 and the lower loop 28, they
           should be the same siz  as shown in  Figs.  13  and 14.  To change
           Lhe  size of the upper loop, slide the film  up or down in the gate.
           To  adjust the  I  wer loop  it  will  be  necessary to  again  open the
           lower  clamp  16  and  move  the  film  to  the  right  or left  until the
           loop  is  the  correct  size.  Before  closing  the  clamp  see  that  the
           sprocket teeth arc in  the film  perforations.
             Thread the end of film  in slot in the core of the take-up reel13,
           as in Fig.  13.  Wind  up  on the take-up reel any slack that there
           may be in the film between the sprocket and reel core by rotating
           the  take-up reel in  the direction shown by the arrow 29,  on the
           Kodascope.
             When the Kodascope is completely threaded, turn the knob 30,
           l~'ig.  13, a few times in the direction indicated by the arrow on it,
           Losee that the film is threaded correctly, and that the claws of the
           pull-down 58, Fig. 26, page 32, engage with the film perforations.
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