I am creating a scene where I would like to set the Yamaha Recevier to a specific volume.
When adding the device under the advanced scene and selecting MainVol, there is an entry field on the right side where I enter for example -40.0 but when I run the scene the volume does not change to that value on the amp.
What is the correct value syntax wise to enter in the field to allow the scene to work correctly and set the right volume?
Thanks