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TAPERTURE

Moves the TAURUS aperture wheel to the specified position.

Format: TAPERTURE <position>

Range: <position> is an integer in the range --8 to 8, or the name of the aperture mask.

Defaults: None

Examples : TAPERTURE 3

Comments: There are 8 aperture wheel positions. These can be selected either by specifying a number between --8 and 8, or by specifying the aperture name. In normal operation the parameter should be positive. If the parameter is negative, the wheel will not be clamped on completion of the move, and the position of the wheel will become undefined.


Thu Apr 7 00:29:52 BST 1994