User Manual

11
High Level Input
Connecons should be made to the same binding post on main amplier as the main speakers. Red to
amplier main right speaker red terminal, yellow to amplier main le speaker red terminal and black to
amplier main speaker black terminal, right or le but not both. See Connecng and seng up secon
below for details on integraon with Class D and Dierenal type amplier designs. Plug the Neutrik®
Speakon® plug into the HIGH LEVEL Speakon® socket.
.1 Input
This requires a RCA to RCA or XLR to XLR cable and is a dedicated true .1 channel. This circuit therefore
eliminates the normal Natural RollO™ Crossover and passes the .1 low level signal through with only the
required 120Hz fourth-order lter.
Low Level Input
The RCA inputs allow for convenonal connecon from a preamplier and should be used in the rare event
that a high level connecon proves incompable. Plug one end of the RCA to RCA cables into the LOW LEVEL
INPUT jacks of the REL and the other end into the le and right channel output of your preamplier.
Phase Switch
Used to set phase.
Posion 0 (0 degree phase): High Level, Low Level or LFE.
Posion 180 (180 degrees phase): High Level, Low Level or LFE.
PHASE SELECTION AFFECTS BOTH HIGH AND LOW LEVEL INPUTS
Crossover is always engaged for high and low level inputs. The .1/LFE signal does not pass through the
crossover circuit.
Connecvity and Funconality