How does the MCE325 perform the “local” IFB function?
A 32. By internal programming, the MCE325 is first set to the 4 channel mode. Then, two jumpers are assigned so that up to two programs entering the MCE325 are distributed on channel 3 and 4. Two IFB-325, receive only, belt packs are attached through the PL native power supply. Legend buttons are changed on front panel to “IFB1”, “IFB2”. Keying circuits may be interconnected so that other MCE325 units can perform the IFB function, also.