Rear Panel - Yamaha SY85 Owner's Manual

Rear Panel

[POWER] Switch
Press to turn power ON or OFF.
PHONES Jack
Accepts a standard pair of stereo headphones (1/4" stereo phone plug) for
headphone monitoring of the SY85 sound without the need for external amplifi-
cation equipment.
OUTPUT 1/1+2 and OUTPUT 2 Jacks
These are the main stereo outputs from the SY85. If plugs are only inserted
into the OUTPUT 1/1+2 jacks, then the OUTPUT 2 signals are combined with
the OUTPUT 1 signals and delivered via the OUTPUT 1/1+2 jacks. Further, if
a plug is inserted only into the L/MONO jack, the left and right-channel signals
are combined and delivered via this jack (for connection to a monaural sound
system).
SUSTAIN Jack
An optional Yamaha FC4 or FC5 footswitch can be connected here for
press-on/release-off sustain control.
15