Tascam 1/4 2-track Recorder/reproducer Br-20 Series Operation/maintenance Manual

							 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
 
                         
 
 
 
 
 
 
 
 
                                 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
Two-Thread Overedge (narrow) page 3 
 
  
 

						

							 
   
 
Two-Thread Overedge (narrow) page 6
 
 
  

						

							 
   
 
Two-Thread Overedge (narrow) page 7
 
 
  
  3. Thread the top cover thread guide by pulling the thread towards the left until    
                it slips under the guide.  Then pull the thread along the right side of the  
       button as illustrated. 
 
 
 
 
 
 
 
  4. While holding the thread firmly, pull the thread between the tension disks. 
 
 
  
 
 
 
 
 
 
  
  5. Turn the handwheel toward you until the lower looper extends 5-10mm  
       (approximately ½”) from the needle plate edge.   
 
  6. Thread the looper area of the machine following the red color coded  
       thread guides 4-10. 
 
  
 7. Place the thread slighty from left and  
      to the right of threading guide f. 
 
 
 
  
 
  8. Place the thread slightly from the  
               front and to the back of threading 
               guide g. 
 
 
 
 
    9. Place the thread through h, i,and j. 
   
						

							 
 
Two-Thread Overedge (narrow) page 8
 
 
 10. Thread the looper eye (A) from front to back.  Pull about 4 inches of thread. 
                 Position thread into V cutout (B) on threader.  Firmly hold thread tail with left   
                 hand and pull Threader Lever (C) up into place (D).  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

						

							 
 
Two-Thread Overedge (narrow) page 9
 
 
  
  3. Thread the top cover thread guide by pulling the thread towards the left until 
       it slips under the guide.  Then pull the thread along the right side of the  
       button as illustrated.  
 
 
 
 
 
 
 
 
 
  4. Continue to thread points 4-8.  Slip the thread into the rear slot of the  
      thread guide g.  Go over the take up lever h.  Continue by slipping the  
               thread into the right slot of the thread guides i and j.  
 
  
 
 
 
 
 
 
 
 
 
 
 
  5. Before threading the eye of the needle, make sure the thread is behind
   
               the thread guide located on the bottom of the needle clamp. 
 
 
 
 
 
 
  
  
 
  
 
  
 
  6. Thread the eye of the Overedge Right Needle k. 
 
   6