Yamaha PSR-E443 Owner's Manual - Page 38

Scale Tuning By default, this keyboard scale is set to Equal Temperament - the same tuning as with any acoustic piano. However, the setting can be changed to any other scale according to the music genre or music style you want to play. Selecting Scale You can select a desired scale among the various preset scales. 1 Press the [FUNCTION] button. 2 Use the CATEGORY [+] or [-] button to call up "Scale" (Function 045). Scale 045 Equal 1 045 Current Scale 3 Rotate the dial to select a scale. The default setting is "1 Equal." Preset Scale types 1 Equal 2 Pure Major 3 Pure Minor 4 Bayat (Arabic) 5 Rast (Arabic) Setting the Base Note for Each Scale Please make sure to specify the appropriate Base Note, if you select a scale other than Equal Temperament, or create an original scale via Scale Tune function. 1 Press the [FUNCTION] button. 2 Use the CATEGORY [+] or [-] button to call up "BaseNote" (Function 046). BaseNote 046 C 01 046 Current Base Note 3 Rotate the dial to select a Base Note from C, C#, D, Eb, E, F, F#, G, Ab, A, Bb and B. The default setting is "C." Reference 38 PSR-E443 Owner's Manual