Once your camera is connected and switched on Master will automatically show a list of settings read from your directly camera.This list is based on what your cameras reports is available.
Some of the information will be grayed out. This means that they are read-only and you are not able to adjust them.
All other settings are adjustable and the camera will be updated as soon as you make a change.
To make a change simply click on the small arrow next to the setting and a drop-down list will appear will all valid values. Simply select the value you would like to change to.
You can Save or Load settings for future use. To do this Click File and then Save or Load accordingly.