In this area, you can define the settings for optimizing the ThinLinc session. You will find a description under the global settings, see Optimization.
Use global compression level: If this option is enabled, the settings under Setup > Sessions > ThinLinc > ThinLinc Global > Optimization will be used for Use user-defined compression level and Compression level.
Use global JPEG quality settings: If this option is enabled, the settings under Setup > Sessions > ThinLinc > ThinLinc Global > Optimization will be used for Use JPEG compression and JPEG quality.
Use global SSH connection settings: If this option is enabled, the settings under Setup > Sessions > ThinLinc > ThinLinc Global > Optimization will be used for SSH compression.