1.4
LVP Motors #2
When
you click on LVP Motors #2 you’ll get to
the records which are used to control LVP CCD mount and the upstream laser that
is used for beam position check (visual).
1.4.1 LVP CCD Camera

Only two positions. 0: laser in (at beam position); -60: laser out (allows X-ray beam to go through entrance slits).
Note: Laser needs to be turned on and off; also always retract laser before
turning on X-rays!