Handbook for the SXVR-H694
Issue 1 March 2012
24
After the above procedures have been executed, the flat field will be ready for use.
Load up your image for processing, subtract the dark frame and then select ‘Apply
flat field’ in the ‘Merge’ menu. The result should be an image with very few signs of
the original artefacts and you can then process it in the normal way.
*********************************************************************
The SXVR-H694 accessory ports
The SXVR-H694 is provided with two ports for use with accessories. The Autoguider
output port is a 6 way RJ11 socket, which is compatible with the standard autoguider
input of most telescope mounts. It provides 4 active-low opto-isolator outputs and a
common return line, capable of sinking a minimum of 5mA per output. This socket
may be used for telescope control if the SXVR-H694 is employed as an autoguider,
but is primarily intended to be the control output for the optional add-on autoguider
camera head, available for use with the SXVR-H694.
