Commands after this refer to Virtual Head 1.
2=to: 2!:}Format: 1V
2=to: 2!:}Comments: After issuing this command further CCD commands will affect Virtual Head 1, until this is changed by issuing 2V. Commands that require the correct Virtual Head to be set include: QUICK SPEED; STANDARD SPEED; CONFIG; RED; PIC; CLR and local binning and windowing commands. Consult RGO technical staff to find out which Virtual head number refers to the CCD you are using.