B4 Assembly of Auxiliary Holder

1. Place the parts on the table

2. Connect the metal bar and the big ring with the screws

3. Fix the metal bar and the small ring with screws

4. Fasten the fixing collar onto the laser head with the screws

5. Screw the other small ring on the fixing collar

6. Screw the assembled part on as below

7. Adjust the height of the auxiliary holder according to the focus length

8. Fasten the small ring to fix the auxiliary holder with right focus point

For more instructions and specifications, View Full ComMarker B4 Manual↗