Hi,

a friend of mine has asked me an interesting question about the CCD-frame at
Alt/az display.

If I use a camera at an Alt/az mounted telescope and didn't rotate the
camera I get an field rotation on the CCD. But at Display... Inversion...
Alt/az option, GUIDE rotates the CCD-frame with the field and so compensate
this rotation.
How can I display the CCD-frame fixed while the star field is rotating? This
is important for observers like us, who using video cameras at Alt/az mode.
We don't compensate field rotation all the time, but we need a display, that
shows this rotation at the CCD-frame option at GUIDE.

Clear skies,

Oliver