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Using
Push all ON-OFF switches that will be used in to ON. Initially, best results will probably be
obtained with all AMPLIFIER A-B switches, out at A. Set the volume control for what is likely to
be the loudest location at maximum (fully clockwise), and the rest about halfway down. Turn
the HI-FI system on, and adjust its volume for normal listening level at the loudest location.
Then adjust the volume for the remaining locations to a satisfactory loudness. If necessary, the
same procedure can be repeated for the B AMPLIFIER channel (if used).