13. Turn off the machine.
The calibration of LE-320/420
1. Press the button of moving left and right at the same time, then
turn on the power.
2. Adjust the V gauge on the fourth wheel by pressing the button of
moving left or right, usually it is on left side.
3. Press the button “STOP” to save.
4. Adjust the V gauge on the second wheel,make fine adjustment
(The fine adjustment distance is 0.1mm) by Chunk buttons to let
the V gauge at the deep of V grove.
NOTE: this step is very important and make sure it is correct.
5. Press Re-edging button to see if the gauge is in the deepest of V
grove
6. Press the button “STOP” to save.
7. Adjust the V gauge on the right side of the V wheel by pressing
the button of moving left or right, usually it is on left side.
8. Press the button “STOP” to save.
9. Adjust the V gauge on the second wheel by pressing the button of
moving left or right, usually it is on left side.
10. Press STOP button to save it.
11. Adjust the V gauge on the second wheel,make fine adjustment