Select the correct buncher tube configuration. Need some description of this, write later.

Switch operation - this is moved from the Alphatross setup page.

Set buncher tube selector switch to correct configuration for desired beam species. Only rotate the switch clockwise. This switch is a large high voltage rotary switch and the proper position aligns the position number in the center of the arrow marker The position between numbers fells like a detent but is actually the switch wiper falling between the contacts. Do not have the switch in an apparent detent position. Move the switch to the middle of the friction range with the number properly aligned with the arrow marker.