Component Balance JMRI 2.13.2 or later is required for QSI V9 When programming in Ops-mode, see note on QSI Misc. tab Select the speaker and percent reduction of sound output for that speaker, other speaker remains at 100% Sets the relative volumes of the two speakers, adjust overall volume on the Volume tab Please treat the 'Off' in the sliders as '0%' also slider is percent reduction of selected speaker If silder is at 'Off' read as 0% reduction, ie both speakers are 100% of volume setting as set on Volume tab If Speaker 1 selected and silder is at '50%', speaker 1 is half the volume as speaker 2 and speaker 2 is as set on Volume tab If Speaker 2 selected and silder is at '100%', speaker 2 is silent and speaker 1 is as set on Volume tab