3. Position the array detector mounting flange against the array detector, and match the hole
patterns. When correctly positioned, the baffles should be square to the array detector. If it
does not align properly, contact Princeton Instruments.
4. Fasten the array detector mounting flange to the detector, then carefully slide this assembly
back into the SP-750i housing.
5. Tighten the #10-32 set screw on the top of the front plate first, and then tighten the one on
the side.
Refer to Section IV-D for focusing reprocedures for array detectors.
7