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 it’s 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).
