Unload any loaded cartridge
Goal:
- Unload cartridges and cassette from previous session.
In the Titan UI Autoloader control panel, if one of the cartridge
positions is yellow and the unload button is available, press unload
and wait until this unload is ready, the yellow position will turn
blue. If you want to keep the ciurrently loaded grid in the column,
select Leave cartridge on Compustage.

Undock any loaded cassette
Place an empty capsule in the loader and press the green button on the
loader control panel to undock the cassette. The right white light
indicates a loaded cassette:

Place an empty capsule, round side to the front.

The green button on the left will light up, push it to start the undock action.

Immediately remove the cassette and cover it, regardless if you plan to
use it again immediately. This is to prevent frost inside.
Wait 10 minutes for the autoloader temperatures to stabilize before reloading more grids.