Slit Offset

Cal Slit offset to 0

Note: This has to be done for each photon energy.

• Enter in "cal item 1" slit leg 1 or 2 (item 434 or 435)
• Start radiation in interlock group 8
• Change Gun I to 0 (When you interrupt you have to alter Gun stby also to 0 )
• Enter in "cal value" 0
• Change "cal item 1" to 0
• Set gun current to normal value
• Do a "save All"
• After large offsets, check gun servo.