The Rotary encoder can be configured to adjust any audio function in a Symetrix DSP that is controllable. The encoder can be pushed to move between up to eight function menus. 

Common functions that typically would be assigned to a menu include gain control, mute ON/Off, tone control, and source select (up to 32 sources). 

(Example 1) For a background music system with four zones: 

Menu 1: Zone 1 Volume 

Menu 2: Zone 2 Volume 

Menu 3: Zone 3 Volume 

Menu 4; Zone 4 Volume 

Menu 5: Zone 1 Source Selector 

Menu 6: Zone 2 Source Selector 

Menu 7: Zone 3 Source Selector 

Menu 8: Zone 4 Source Selector 

(Example 2) A personal monitor mix system 

Menu 1: Lead Guitar Volume 

Menu 2: Rhythm Guitar Volume 

Menu 3: Bass Volume 

Menu 4; Keyboard Volume 

Menu 5: Vocal 1 Volume 

Menu 6: Vocal 2 Volume 

Menu 7: Choir Volume 

Menu 8: Podium Volume 

(Example 3) House of Worship Control Master Control 

Menu 1: Projector A 

On/Off 

Menu 2: Projector B 

On/Off 

Menu 3: Projector A Source 

PC 1 

PC 2 

Camera 1 

Camera 2 

Blu-ray 

Menu 4: Projector B Source 

PC 1 

PC 2 

Camera 1 

Camera 2 

Blu-ray 

Menu 5: Lights 

Brightness 1-10 

Menu 6: Audio Mode 

Console/Automix 

Menu 7: Master Audio Volume 

Gain 1-10