Adjustments procedure of the Needle to Hook timing of JUKI LBH-1790 Button Hole Machine’s

Adjustments procedure of the Needle to Hook timing
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Content: This video will show you, how to adjust / change of the Needle to Hook timing.
Model: JUKI LBH-1790
Feature: Computer Controlled, High Speed (Max 4,200sti/min), Buttonholing Sewing System Machine.
Needle thread Active Tension, Automatic Needle Thread Breakage Sensor (Computer Controlled Mechanism). Management of sewing performance and sewing machine with JUKI's next generation sewing system. Operator-friendly environment, the machine is equipped with a multiple knife-dropping function & provided as standard with as many Patterns for buttonholing.
Note: It's same adjustments procedure for all Computer Controlled Button Hole Machines.