HP 7475A Plotter - Controlling the Rotation Function
How to control rotation on the HP 7475A plotter.
The rotate function can be manually invoked from the front panel, using the ENTER + FAST button combination, or programmatically, using the HP-GL instruction, RO. Whether invoked manually or programmatically, rotations are not cumulative. The rotate function can only be toggled on or off. (see Chapter 2 in the manual if necessary.)
note:Rotated default scaling points are found in Chapter 2 of the manual.
Ask the community!