Specifies the acquisition window for the Autoguider.
2=to: 2!:}Format: ACQWIND <x1> <y1> <x2> <y2>
2=to: 2!:}Example: ACQWIND 50 50 300 200
2=to:
2!:}Defaults: At Prime focus: x1=179, y1=65, x2=297, y2=185
At Cassegrain focus x1=27, y1=15, x2=379, x2=272.
2=to: 2!:}Comments: Sets the acquisition field on the Autoguider CCD in pixels. The user is not allowed to specify a window which extends outside this default window in any direction.