Yamaha Tyros4 Owner's Manual page 107

5
Use the RCA pin/8-pin combination cable to connect the sub-
woofer speaker to the respective outputs on the Tyros4.
6
Connect the power plugs of the Tyros4 and the subwoofer to an
appropriate AC outlet.
7
First, set the volume controls (MASTER VOLUME on the Tyros4
and MASTER VOLUME on the subwoofer) to minimum. Finally,
turn on the power of the subwoofer, then the Tyros4.
8
Adjust the volume controls (MASTER VOLUME on the Tyros4
and MASTER VOLUME on the subwoofer) to appropriate levels.
Tyros4 Sub-Woofer
(Rear panel)
Turn the subwoofer on
(from the rear panel).
Turn the
Tyros4 on.
Tyros4 Owner's Manual
107