JUKI LH-4500C Series Instruction Manual page 3

3-5. Winding the bobbin thread ................................................................................................... 23
3-6. Installing the attachment ...................................................................................................... 25
4. ADJUSTING THE SEWING MACHINE ..................................................................... 26
4-1. Thread tension .................................................................................................................26
4-1-1. Adjusting the tension of thread tension controller No. 1 ................................................... 26
4-1-2. Adjusting the needle thread tension (Active tension) ........................................................ 26
4-1-3. Adjusting the bobbin thread tension .................................................................................. 27
4-2. Adjusting the thread take-up spring and the thread take-up stroke .......................... 28
4-3. Presser foot (Active presser device) .............................................................................29
4-3-1. Presser foot pressure ....................................................................................................... 29
4-3-2. Micro-lifter function ........................................................................................................... 29
4-3-3. Changing the initial value of the presser foot pressure ..................................................... 30
4-3-4. Manual lifting of the presser foot ....................................................................................... 30
4-4. Adjusting the stitch length .............................................................................................31
4-5. Changing the sewing speed ...........................................................................................31
4-6. LED hand light .................................................................................................................32
4-7. Reverse feed stitching ....................................................................................................33
4-8. Custom switch .................................................................................................................33
4-9. Adjusting the amount of oil (oil splashes) in the hook ................................................35
4-9-1. Adjusting the amount of oil in the hook ............................................................................. 35
4-9-2. How to confirm the amount of oil (oil splashes) ................................................................ 36
4-9-3. Sample showing the appropriate amount of oil ................................................................. 36
5. HOW TO USE THE OPERATION PANEL ................................................................. 37
5-1. Explanation of the sewing screen (when selecting a sewing pattern) ....................... 37
5-2. Sewing patterns ...............................................................................................................41
5-2-1. Sewing pattern configuration ............................................................................................ 41
5-2-2. List of sewing patterns ...................................................................................................... 42
5-2-3. Reverse feed stitching (at start) pattern ............................................................................ 44
5-2-4. Reverse feed stitching (at end) pattern ............................................................................. 50
5-2-5. Editing the sewing patterns ............................................................................................... 51
5-2-6. List of pattern functions ..................................................................................................... 55
5-2-7. Teaching function .............................................................................................................. 63
5-2-8. One-touch utility changeover function .............................................................................. 65
5-2-9. Registration of a new sewing pattern ................................................................................ 66
5-2-10. Copying a pattern ........................................................................................................... 68
5-2-11. Narrow-down function ..................................................................................................... 69
5-3. Counter function .............................................................................................................71
5-3-1. Displaying the sewing screen under the counter display mode ........................................ 71
5-3-2. Types of the counter ......................................................................................................... 71
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