Aligning The Chinrest; Checking Chinrest Block Alignment - Vatech Green 21 PCT-90LH User Manual

4.7

Aligning the Chinrest

4.8

Checking Chinrest Block Alignment

Check that the position of the chinrest block is out of the criteria value.

Criteria: The end of the Bite block is located at 138-140 on the Y-axis (using

View16).
4.8.1 How to Modify
When it is out of the above standard, adjusting the Y axis by adjusting the bolt on

the back side of the bite block. Move the bolt by moving the value of voxel * 0.3
out of the criteria value in the Y-axis and adjust the bolt.
Green21 (Model: PCT-90LH) Installation Manual
The original position setting of the Chinrest may be
changed while transferring the equipment, so aligning
the Chinrest is required.
Check if the system is turned on, and adjust the
Chinrest checking the image.
4. Installation Procedures
43