Microsoft Surface Hub 2 SmCamera - Manual (Page 453)

Command Description
-h help Display tool command line interface help and exit.
-v version Display tool version and exit.
-l log-filter Set a filter level for the log file. Log messages have 4 possible levels: DEBUG (lowest),
INFO, WARNING and ERROR (highest). Setting a log filter level filters log messages
to only message with the same level or higher. For example, if the filter level is set to
WARNING, only WARNING and ERROR messages will be logged. By default, this
option is set to OFF, which disables logging.
-g get-
version If specified, the tool will only get the FW version of the connected pen that matches
the configuration file that is stored in the same folder as the tool.