XP Series User's manual - Page 21
SOURCE:
This is the channel to be copied from.
TARGET:
This is the channel to be copied to.
7.7 General
Settings
FREQ MODE:
This changes the frequency control mode for EQ and crossover filters. It
can be 36 steps/octave or All Frequencies (1 Hz resolution).
DELAY UNIT:
This sets the time unit for input and output delay to ms, ft, or m.
SYSTEM
Copy
SOURCE:In1
SYSTEM Copy
TARGET:In2
SYSTEM
Generl
FREQ MODE:All
SYSTEM Generl
DELAY UNIT:ms