v系列旋转面板是与Eclipse和Eclipse HX数字矩阵系统一起操作的用户控制键面板. Rotary key-panels feature one display window per “key” and have two individual controls for the same display; a rotary encoder for level control with a pushbutton switch feature for Listen (push on/off) and separate pushbutton for Talk (push on/off). Each control offers discrete LED tally indication; red for Talk and green for Listen.