commande de sélection manuelle
/kɔʁdˈɔ̃ dalimɑ̃tasjˈɔ̃/
n
English: power-off/slide-select bar · 断电滑动选择杆
English · power-off/slide-select bar中文 · 断电滑动选择杆Español · palanca corrediza de selección de diapositivas
Sens：Button that causes the slide tray to advance manually so that a specific slide can be selected.