5[EXT IN] JACK
For plugging in a guitar to play along with the song or pattern playback, or for
using the guitar tuner feature, or for “triggering” any of the 50 AWM backing
instrument voices in various ways.
6[DC IN] JACK (DC IN 12V)
For connecting an appropriate AC power adaptor (PA-3B or an equivalent
recommended by Yamaha) to supply power to the RY9.
7[ON/STANDBY] SWITCH
This switch is for turning the power of the RY9 on and off (page 17).
Even when the switch is in the “STANDBY” position, electricity is still flowing to the instrument at a
minimum level. When not using the RY9 for an extended period of time, be sure to unplug the AC
power adaptor from the wall AC outlet.
8BATTERY COMPARTMENT
For inserting six 1.5 volt AA-size (SUM-3 or R6P) batteries to supply power to
the RY9. Be sure to remove the batteries when the RY9 is not to be used for
an extended period of time.
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BEFORE YOU BEGIN
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