If you press the power button for 2 second, it starts the machine and turns in green. It increases the speed of needle movement,when you press the button shortly.You can confirm the speedy by the flickering speed of LED lamp in yellow.
1. Level 1-Green/ Level 2-Sky Blue/ Level 3-sky blue/ Level 4-Pink Level 5- Red.
2. It starts from the lowest to the highest,when you turn on the power firstly.The speed cycles low to high.But when you stop the machine temporarily, it starts from final speed of just before use.( Only if the power turns on)
3. If you want to stop the machine, press the button for 2 seconds.
4. Adjustment of needle length you can adjust the length of needle by turning the adjustment ring clockwise or counter clockwise. Turning it clockwise, length of it will be longer. Turning it counter clockwise,length of it will be shorter.
- Level 1. :25~30Time/sec
- Level 2. :35~40Time/sec
- Level 3. :45~50Time/sec
- Level 4. :55~60Time/sec
- Level 5. :65~70Time/sec