The engineer mode gives sound engineers more control options - they can now hear the monitor mix exactly how the artists on stage are hearing it and quickly react if during a live performance corrections need to be made to the mix, for example if the guitar signal is too quiet for the bassist.
When in engineer mode, the settings of the musicians' receivers can be transferred via the infra-red interface to the monitor engineer's receiver. Separate information regarding frequency, frequency preset, name, squelch, focus/stereo, balance, limiter, volume boost and high boost is thus stored for each individual artist. The EK 300 IEM G3 saves up to 16 such profiles, the EK 2000 IEM up to 32. The monitor engineer can then switch between the various performers mixes on the profile list, in order to check mixes individually.
(Jim Evans)