K.M.E's DDM features 'internal' or 'external' delay mode. The internal mode setting transmits the required delay time to the active speaker as a signal delay, while the 'external' mode routes the delay to the DDM output and provides a signal for controlling external PA systems (e.g. K.M.E. CA 6). The internal line signal of the active speaker remains instantaneous. Delay settings can be input in meters (0-330), milliseconds (0-1000) or foot (0-1,082), or through calibration using an integrated test signal, both of which are quick and trouble-free, say KME.
(Lee Baldock)
