Any fader channel can carry any input signal which you have put into the RM2200D Input Pool. If an input signal is not in the Input Pool, you can not assign it to a fader channel freely. (see also Frame I/O - Configuring the DSP Frame)

	Important
	If you are using the RM220-228 Analog In Selector Module, you can assign any audio input signal from this module only to one fader channel at any one time! As soon as one fader channel uses any one of the signals from this module, you can not assign its other input signals to other fader channels! Please keep this limitation in mind when designing your studio setup!

To change the input signal for a fader channel, just press the Select key in the desired channel. If you are using the RM2200D software and it is connected to the DSP frame, the software will change to Full Display Mode. Next, press the Input key on the Master Control Module and use the Control Knob to select the desired input. The display shows your current selection. Press the Select key again when finished. (see function Input)

Note

If you want to lock your selection of if you can not change the input signal (the display shows Fixed Fader), you can use the secondary function of the Select key. Press it again, and you can access the Fixed Fader function. This function locks or unlocks the possibility to select another input signal for a fader channel. The display shows Fixed Fader: On when the fader channel is locked or Fixed Fader: Off when you can freely select an input. Use the Control Knob to change this setting.

	Tip
	If you change the input signal of fader channels often, you can configure the mixing desk to activate this function by default when you press the Select key. Use the section Mod. options of the configuration dialog in the RM2200D software to set the default function of the Select key either to Gain or Input select. (see also Mod. Options - Configuring Module Options)