Manual: Tdv26 Instruction
For modulating control (analog 0-10V input), the manual instructs you to set DIP switch 3 to ON. For floating (three-point) control, set DIP switches 1 and 2 to OFF and ON, respectively.
For modulating control (analog 0-10V input), the manual instructs you to set DIP switch 3 to ON. For floating (three-point) control, set DIP switches 1 and 2 to OFF and ON, respectively.