The following controls / display options are available on all V-Series Rotary panels (desktop, 1RU and 2RU):








Beside each key display on rotary panels is a rotary encoder to adjust the volume on that connection. Turning the rotary encoder clockwise increases the volume and turning it anti-clockwise reduces the volume.
Rotary panel keys can have both Talk and Listen labels assigned to the same key in ECS. The Talk and Listen functions are split between the rotary encoder and the button under the display (talk button). If the rotary encoder is pressed then the listen function is selected and the encoder illuminates green. If the button under the display is pressed then the talk function is selected and the talk button illuminates red.
By default the talk label will be displayed on a key unless only a listen label has been configured in which case the listen label will be displayed. In assignment panel mode the talk labels are shown on possible IFB destinations and the listen labels are shown when the user is selecting an IFB source.
When a rotary encoder is inactive (no listen connection established) the center of the rotary encoder will illuminate dim green. When a talk button is inactive (no talk connection established) the talk button will illuminate dim red. When a rotary encoder is pressed to establish a listen route the illumination will change to bright green. If a talk button is pressed to establish a talk route the illumination will change to bright red to indicate that a connection is established.