Sets the CCD readout speed to TURBO SPEED.
2=to: 2!:}Format: TURBO <channel>
2=to: 2!:}Channel: The name of the CCD data acquisition channel.
2=to: 2!:}Example: TURBO AUX
2=to: 2!:}Synonym: READOUT_SPEED TURBO
2=to: 2!:}Comments: This sets the CCD to its TURBO readout mode, usually only used for setting up or for short test exposures. The penalty of the fast readout is a higher read-noise and the onset of non-linearity at lower ADU levels.