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Wavelength Gadjust Menu.
31) Select 546.074nm from the Mercury Lines pull down menu.
32) Enter the wavelength determined in Step 28 above.
33) Press the Calculate Gadjust button. This returns the Calculated Gadjust number shown in the Gadjust box at the
left side of the screen.
34) Press the Store New Gadjust button. This stores the new Gadjust value and re-initializes the SCT-320.
35) With the CCD running in continuous or focus mode, check the position of 0.0nm and 546.074nm.
NOTE: WHEN THE SCT-320 INITIALIZES, IT WILL RETURN TO THE FIRST GRATING OF THE
TURRET INSTALLED. MAKE SURE YOU SELECT THE DESIRED GRATING FOR ANY FURTHER
GADJUST CHANGES.
9
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