Gossen Measurements with MAVOSPHERE User Manual
Page 4

GOSSEN Foto- und Lichtmesstechnik GmbH
4
In order to enable sphere controller port click the box "Sphere controller settings" and 
then type in the proper COM port number. 
 
NOTE: If you do not know the port number of COM port, run Windows Control Panel/ 
Devices and Printers and check the USB <-> Serial COM port No. 
 
 
 
 
Make sure that the dark current calibration has been done. 
 
NOTE: When making dark current calibration, cover the entrance aperture in the sphere 
to cut off the ambient light. 
 
 
