Device configuration section has the same name like one declared in 'devices' key of [spectrometer] section.

'DeviceDLL' is the only obligatory key in this section. The value of this key has to be equal to the name of supported device. (See list of supported devices)

All other keys are device specific and described in the help on particular devices. Information on configuration keys of connected devices can also be received using Config | Device config option in the main menu.

Example:

[DG2]
DeviceDLL=RS690
VISAresName=GPIB::8