PerkinElmer Spotlight 200, User Manual, Page: 69 / 132

Techniques for Collecting Spectra . 69
Figure 21 Location of the dovetail connector behind the stage
To refit the lower cassegrain after use
1. If necessary, refit the dovetail connector using the fixing screws.
2. Raise the stage using the Z -control on the joystick to its highest position.
3. Click Zero on the Setup Microscope Advanced tab.
4. Slide the cassegrain assembly back into the dovetail connector, as far as it goes.
NOTE:
To make replacement easier, pull the locking lever gently.
5. Tighten the locking lever.
6. Make sure that the cassegrain is correctly seated.
7. Place the gaiter over the cassegrain if the purge facility is required.