Yamaha AV-90PY Owner's Manual page 9

SETTING OF THE YST SELECTOR
This unit can drive conventional speakers and YAMAHA Active Servo Processing speakers. Switch the YST SELECTOR (located
on the rear panel of this unit ) to the appropriate position referring to the following.
CONVENTIONAL position: To drive conventional speakers .
YST-1 position, YST-2 position: To drive YAMAHA Active Servo Processing speakers.
Notes
•
Incorrect connection or miss-setting of the switch could damage this unit and the connected speakers.
•
Be absolutely sure that this unit's power is OFF before setting the switch and making the amplifier-to-speakers
connections.
For detailed information on which type of speakers is appropriate to each position, refer to the rear
panel of the speakers to be used.
Switch
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