# Mastering

The Mastering screen displays all the parameters of selected job that are mapped to fixture in Fixture Mapping screen. For every parameter Current Reading, Master Value and Gain Factor is displayed. At the bottom of screen it shows the Legend that is applicable to Current Reading. Start button will be used for dumping reading and Close button is used for closing mastering screen.

In this screen you are allowed to do Mastering by clicking on Start/Stop button or by pressing H/w switch. On click Mastering value will be calculated as difference between Current Reading and Master Value for each parameter displayed. Mastering value for each parameter will be stored in database. Gain factor for each parameter will be enabled user can set gain factor and then click on Start/Stop button or press H/W switch to set Gain Factor. On setting Gain Factor system will automatically close Mastering screen and will launch screen for Measurement.