HRRL 03-15-2011: Difference between revisions
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==Quad scan using Q4== | ==Quad scan using Q4== | ||
Do quick quad scan with analog camera | |||
Install digital and shielding | |||
{| border="3" cellpadding="20" cellspacing="0" | |||
|Quad current|| SOTR image | |||
|- | |||
| Quad current||Image | |||
|- | |||
| || [[File:Image.png| 200 px]] | |||
|} | |||
=Quad Centering= | =Quad Centering= | ||
Revision as of 23:19, 14 March 2011
Quad scan
1.) deliver 165 mA peak current to FC with all Quads off Ouput corrector off (H2=0,V2=0) 2.) Use Q1-Q3 to make smallest spot on the OTR
3.) Use Output corrector to center beam spot onto OTR. Record transmission.
Quad scan using Q4
Do quick quad scan with analog camera
Install digital and shielding
| Quad current | SOTR image |
| Quad current | Image |
| File:Image.png |
