RCA RTU6549 Mode D'emploi page 56

Accessibility
Volume
Speed
Pitch
Accessibility
Volume
Speed
Pitch
On
Middle
Middle
Middle
Accessibility.
Volume.
Speed.
Pitch.
Accessibility
Volume
Speed
Pitch
Accessibility
Volume Weak,Middle ou Strong.
Speed Weak,Middle ou Strong.
Pitch Weak,Middle ou Strong.
16
On
Middle
Middle
Middle