Harman Kardon AVR 100 Technical Manual page 29

Input_X_Level
Input
Channel X
To Summing
Module
Sum_Input_X_Level
L
C
R
Ls
Rs
LFE
Fig. 5 shows the processing unit on each of the output channels (except the LFE) and Fig. 6 shows the summing
module used to redirect bass to the subwoofer channel.
Sum_Output_X_Level
Summing
Module
Fig. 5 Bass Manager Processing Unit
LPF_Enable
LFE
Fig. 6 Subwoofer Summing Module
HPF_X_Enable
LFE_X_Level
LFE
To
Processing
Unit
LFE_Only_Sub_Enable
Input_LFE_Level
29
AVR100 / AVR200
Output
Channel X
To Subwoofer